Industrial Valve Automation Services from Miller Energy

Miller Energy, Inc. is at the forefront of delivering innovative and comprehensive industrial valve automation solutions that cater to various industries, including oil and gas, chemical, power, and water treatment. With a proven track record, Miller Energy has consistently demonstrated its ability to provide high-quality products and services that exceed customer expectations. 

State-of-the-Art Technology

Miller Energy leverages the latest advancements in valve automation technology to deliver high-performance products that withstand the most demanding industrial applications. Our engineers and technicians work to ensure that every solution offers precise engineering, unparalleled reliability, and durability.

Customized Solutions

Understanding that each industrial application is unique, we offer customized valve automation services to meet the specific requirements of every application. Our team of experts works closely with customers to develop tailored solutions that ensure seamless integration with their existing infrastructure and processes.

Exceptional Customer Service

Our commitment to exceptional customer service is unwavering. From the initial consultation to after-sales support, our team provides a seamless experience. We pride ourselves on our proactive approach to addressing customer concerns and offering timely assistance to ensure your satisfaction.

Wide Range of Products

With an extensive selection of valve automation products, Miller Energy, Inc. has the ideal solution for any industrial application. Our offerings include:

1. Automated Ball Valves
2. Automated Butterfly Valves
3. Automated Control Valves
4. Automated Knife Gate Valves
5. Actuators (pneumatic, electric, and hydraulic)
6. Accessories (positioners, solenoid valves, limit switches, etc.)

Quality Assurance

We understand the importance of quality assurance in the success of your operations. That's why we dedicate ourselves to ensuring that our products and services adhere to the highest industry standards. Our rigorous quality control processes guarantee you receive reliable and efficient valve automation solutions every time.

Industry Expertise

Miller Energy boasts an exceptional team of industry experts with decades of experience in valve automation. Our professionals possess the skills, knowledge, and expertise to provide unrivaled guidance and support throughout your valve automation systems' design, installation, and maintenance.

Sustainability and Environmental Responsibility

As an industry leader, we are committed to promoting sustainable practices and environmental responsibility. Our innovative products and services contribute to reduced energy consumption, lower emissions, and minimized waste, allowing your organization to operate more efficiently while reducing its environmental impact.

Miller Energy is your one-stop shop for state-of-the-art valve automation services. With a focus on innovation, customization, quality, customer satisfaction, and dedication to providing the best solutions for your industrial needs. Trust in our expertise and experience to propel your operations to new heights of success. Contact us today to discuss how we can help optimize your valve automation systems.

Miller Energy, Inc.
800-631-5454
https://millerenergy.com

9 Reasons Why Industrial Control Valves Fail

9 Reasons Why Industrial Control Valves Fail

1) Improper Sizing

To properly size an industrial control valve, take the following steps:

• Determine the process flow rate, pressure drop, and fluid properties.
• Select the type of control valve based on the process conditions and application requirements.
• Choose a valve with the correct Cv (flow coefficient) for the desired flow rate and pressure drop.
• Consider the operating temperature, pressure, and any special requirements (such as high-temperature, corrosive, or abrasive fluids).
• Check that the valve meets all applicable industry standards.

Always consult a control valve manufacturer or an engineer with expertise in control valves for a more accurate and detailed evaluation.

2) Improper Installation

To ensure the proper installation of an industrial control valve, take the following steps:

• Verify that all valve components are correct and undamaged.
• Check that the piping and valve are correctly aligned and supported.
• Use the proper gaskets and seals to prevent leakage.
• Check the actuator mounting and connection to the valve body.
• Make sure the control wiring is correct and properly connected.
• Test the valve's operation and adjust as necessary.
• Flush the piping system to remove any debris before installation.
• Follow all relevant safety procedures and guidelines.

It is critical to consult with the valve manufacturer's installation manual and guidelines and have a professional trained in industrial control valve installation conduct the installation process.

3) Material Incompatibility

Material compatibility refers to the ability of a material to resist chemical attack, degradation, and corrosion from the process fluid. Material compatibility in industrial control valve installation is crucial because it ensures the valve's long-term reliability and prevents premature failure.

Ensure proper material compatibility by following these steps:

• Identify the chemical composition of the process fluid and any potential impurities.
• Determine the operating temperature and pressure of the fluid.
• Select valve components made of materials compatible with the fluid and conditions.
• Consider the effect of any potential impurities on the valve components.
• Choose materials that have sufficient corrosion resistance to prevent degradation.

You need to consult a control valve manufacturer or a materials engineer for expert guidance on material selection for a specific application.

4) Erosion/Corrosion

Erosion and corrosion affect industrial control valves because they can lead to valve failure and reduce the valve's lifespan. Erosion occurs when fluid velocity in the valve causes physical wear on the valve components. Corrosion is the chemical degradation of the valve material due to exposure to harsh chemicals or corrosive environments.

Mitigate erosion and corrosion with the following measures:

• Using corrosion-resistant materials such as stainless steel, Hastelloy, or titanium.
• Applying protective coatings like nickel plating, hard-chroming, or ceramic coatings.
• Regular inspection and maintenance to detect signs of wear and corrosion and replace parts before failure occurs.
• Using proper fluid handling practices, such as filtration, to remove abrasive particles from the process media.
• Installing isolation devices like piping spools, strainers, or blow-off valves to protect the valve.

These measures help ensure reliable operation and extend the life of industrial control valves.

5) Overloading

Overloading refers to a situation in which an industrial control valve is subjected to a load or stresses greater than its design capacity, causing damage or failure. Overloading occurs due to various factors, including improper sizing, incorrect application, or changes in operating conditions.

Prevent overloading with the following measures:

• Proper sizing of the valve based on the operating conditions and fluid characteristics.
• Use a suitable type of valve for the specific application, such as a high-pressure control valve for high-pressure systems.
• Regularly monitor operating conditions and fluid characteristics to detect changes and adjust the valve settings accordingly.
• Maintain the valve according to the manufacturer's instructions and replace worn or damaged parts.
• Use a safety relief valve or bypass system to relieve excess pressure and protect the control valve.

By following these measures, industrial control valves can be protected from overloading and failure, ensuring reliable operation and system safety.

6) Excessive Wear

Excessive wear on industrial control valves can significantly impact their performance. The following are some ways excessive wear can affect the performance of control valves:

• Reduced accuracy: Worn components can cause the valve to become misaligned or damaged, affecting its ability to control fluid flow accurately.
• Increased leakage: Worn seals, seats, or other components can cause increased fluid leakage, affecting the overall performance of the valve.
• Decreased flow control: Worn components can alter the flow characteristics of the valve, causing it to become less responsive or to control flow inaccurately.
• Increased pressure drop: Excessive wear can cause an increase in the pressure drop across the valve, reducing system efficiency and increasing energy costs.
• Increased maintenance requirements: Wear and damage to the valve components can result in increased maintenance needs, adding to operational costs and reducing reliability.

Prevent excessive wear of the control valves by regularly inspecting, maintaining, and replacing them as needed to ensure optimal performance and reliability.

7) Improper Maintenance

Improper maintenance of industrial control valves can have a significant impact on their performance, including:

• Reduced accuracy: Neglecting to perform regular calibrations or making incorrect adjustments to the valve can lead to reduced accuracy in flow control.
• Increased leakage: Failure to replace worn or damaged seals and gaskets can result in increased fluid leakage, affecting the valve's overall performance.
• Decreased flow control: Improper cleaning or repairs can alter the flow characteristics of the valve, reducing its ability to control flow accurately.
• Increased pressure drop: Neglecting to clean or replace dirty or clogged components can increase pressure drop across the valve, reducing system efficiency and inflating energy costs.
• Increased downtime: Improper maintenance can lead to valve failure, resulting in increased downtime and decreased productivity.

It is essential to follow the manufacturer's instructions and perform regular, scheduled maintenance to ensure optimal performance and reliability of industrial control valves.

8) Process Contamination

Process contamination in industrial control valves can harm operation by clogging or eroding internal parts, causing valve malfunction or failure. It can also lead to decreased process efficiency and increased maintenance costs. Prevent process contamination by implementing the following steps:

• Proper material selection: Using appropriate materials that are resistant to the specific process fluid and contaminants is vital.
• Regular maintenance: Regular cleaning and replacement of internal components can help prevent a build-up of contaminants.
• Installing filtration systems: Installing filters upstream from control valves can help remove contaminants before they reach the valve.
• Installing protection devices: Installing protective devices, such as strainers or deflectors, can help prevent larger particles from entering the valve and causing harm.
• Implementing best practices: Following best practices, such as avoiding sudden changes in flow rate, can help prevent process contamination and prolong valve life.

9) Aging or Fatigue Failure of Valve Components

Aging or fatigue failure of valve components can have a significant impact on industrial control valves, leading to the following issues:

• Reduced efficiency: Worn-out or degraded components can cause control valves to operate less efficiently, leading to increased energy costs and decreased production.
• Increased downtime: Aging or fatigued components can result in more frequent breakdowns, causing increased downtime and maintenance costs.
• Decreased reliability: Over time, components can weaken and fail, reducing the reliability of control valves and increasing the risk of failure.
• Leakage: Aging or fatigued components can result in leaks, causing loss of process fluid and potentially causing harm to the environment.
• Decreased safety: Worn-out or degraded components can increase the risk of valve failure, which can have profound safety implications in some industrial processes.

It is essential to regularly inspect and maintain control valves to detect and replace aging or fatigued components to prevent these types of failures and maintain efficient, reliable, and safe operation.

Miller Energy, Inc.
800-631-5454
https://millerenergy.com

Back Pressure Regulators

An industrial back pressure regulator is a type of pressure control valve that is used to maintain a consistent pressure downstream of the valve in a process piping system. It is designed to allow fluid to flow in one direction and is typically installed in the outlet of a process unit or a piece of equipment.

The basic design of a back pressure regulator includes a main valve body, a control piston or diaphragm, a spring, and a control mechanism. The control piston or diaphragm is connected to the spring, which is adjustable to set the desired downstream pressure. The control mechanism, which may be a pneumatic or electric actuator, is used to adjust the position of the control piston or diaphragm in response to changes in the downstream pressure.

The main valve body contains an inlet and an outlet, as well as a flow passage that connects them. The flow passage includes an orifice, which serves as the main flow restriction. When the downstream pressure rises above the set point, the control piston or diaphragm moves to close the orifice, reducing the flow and bringing the pressure back down to the set point. When the downstream pressure drops below the set point, the control piston or diaphragm moves to open the orifice, increasing the flow and bringing the pressure back up to the set point.

Back pressure regulators are commonly used in process control applications to maintain a consistent pressure in pipelines and process units. They are used in a variety of industries including chemical, petrochemical, and power generation. They can help maintain safety, improve process efficiency and productivity, and help prevent equipment damage.

Industrial back pressure regulators are commonly used in a variety of process industries, including:

• Oil and gas production: To maintain a constant back pressure on the upstream side of a gas or liquid separator to prevent the flow of liquids into the gas pipeline.
• Chemical processing: To control the pressure of reactants and products in various process vessels, such as reactors and distillation columns.
• Power generation: To regulate the pressure in boiler feedwater systems, turbine bypass systems, and condensate return systems.
• Pharmaceutical and biotechnology: To control the pressure in fermentation vessels and downstream processing equipment.
• Petroleum refining: To maintain a constant back pressure on various process units, such as catalytic crackers and hydrocrackers, to improve process efficiency and product yields.

Miller Energy, Inc.

800-631-5454

https://millerenergy.com

Basics of Mass Flow Controllers (MFCs)

MFCs work by measuring the mass of the process fluid flowing through them and using this information to control the flow rate. They typically use a flow sensor to measure the flow rate and a control valve to regulate the flow. The control valve is usually a variable area flow meter or a valve that can be opened or closed to adjust the flow rate.

MFCs are used in a variety of applications, including chemical processing, semiconductor manufacturing, and environmental monitoring. They are often used to control the flow of gases in chemical reactions, to regulate the flow of fluids in manufacturing processes, and to monitor and control the flow of gases in environmental monitoring systems.

MFCs are highly accurate and precise and can maintain a constant flow rate over a wide range of process conditions. They are also relatively easy to install and maintain and can be integrated into various process control systems.

There are many applications for mass flow controllers (MFCs) in process control. Some examples include:

• Chemical processing: MFCs can be used to control the flow of reactants and catalysts in chemical reactions, ensuring consistent product quality and yield.
• Food and beverage processing: MFCs can be used to control the flow of ingredients in the production of beverages, sauces, and other food products.
• Pharmaceutical manufacturing: MFCs can be used to control the flow of active ingredients and excipients in the production of medications.
• Petrochemical processing: MFCs can be used to control the flow of fluids in the refining and processing of oil and natural gas.
• Environmental control: MFCs can be used to control the flow of gases and liquids in air pollution control systems, water treatment plants, and other environmental applications.
• Semiconductor manufacturing: MFCs can be used to control the flow of gases and liquids in the production of semiconductor devices.
• Aerospace and defense: MFCs can be used to control the flow of gases and liquids in a variety of aerospace and defense applications, including propulsion systems, life support systems, and fuel systems.

For more information about mass flow controllers in NY, NJ, PA, DE, MD and OH contact Miller Energy, Inc. Call 800-631-5454 or visit https://millerenergy.com.

Vaisala K Patents Refractometers - Refractive Index Measurement

Vaisala K-PATENTS Process Refractometers provide in-line solids and density measurement  for liquids for process control and industrial automation. 

Vaisala K-PATENTS Process Refractometers are commonly used to determine the liquid concentration or density. This measurement has been an essential element in the processing industries for over a century in all sectors, including refining, paper production, pharmaceuticals, food and beverage, and chemical manufacturing. , 

The measurement principle is critical angle measurement. The refractometer has three main components: a light source, a prism, and an image detector.  

The light source sends light rays to the prism and process interface at different angles. Rays with a steep angle are partly reflected in the image detector and partially refracted to the process. The angle from which the total reflection starts is called the critical angle. A CCD camera detects a bright field and a dark field corresponding to partly reflected light and totally reflected light. The borderline position between the bright and the dark area correlates with the critical angle which is a function of the refractive index and therefore correlates with the concentration of the solution.

For more information in New Jersey, New York, Pennsylvania, Delaware, Ohio, West Virginia and Western Maryland contact Miller Energy. Call 800-631-5454 or visit https://millerenergy.com.

Calibration of a 4-20 mA Transmitter in a Hazardous Area Using a Portable Calibrator

This video demonstrates how to calibrate a 4-20 mA transmitter in a hazardous environment using a portable calibrator, in this case, the WIKA CPH7000 Ex.

Before you do calibrations in a hazardous (Ex) space, you must be aware of several things. There are many levels of dangerous areas, as well as various levels of calibrating equipment to choose. A hazardous location includes or may contain combustible substances (whether indoors or outdoors). It could be a liquid, gas, vapor, or dust that is combustible. Depending on the hazardous area classification, a flammable substance may be present all of the time, a particular percentage of the time, or just in specific instances, such as during shutdowns or accidents. 

In the best of circumstances, calibration can be a challenging task. Doing so in an area with a risk of explosion raises the complexity level to a new level, requiring the technician to have the necessary training and equipment. The WIKA CPH7000 Ex process calibrator is a precise, easy-to-use portable instrumentation calibrator that tests process transmitters in hazardous areas.

For more information WIKA products, or about instrument calibration in general, contact Miller Energy, Inc.

Miller Energy, Inc.
800-631-5454
https://millerenergy.com

Selecting Variable Area Flow Meters for Process Flow Measurement

Many industrial processes involve the movement of fluid product components, either liquid or gaseous, through pipes. Because processing is about control, an input to the facility's management, measurement, or data logging centers will answer the query, "How much is going through that pipe?" 

In the industrial process measurement and control industry, there are several ways for quantifying flow, each with unique characteristics that may be useful under certain operating situations. All flow measuring methods are indirect because the actual measurement is of a character influenced predictably by a change in the media flow. Flow measurement is a critical component that, when paired with other fluid properties, is used to calculate the total mass of a fluid passing through the measurement site. 

The variable area meter, commonly known as a rotameter and VA meter, is a tried and true flow measuring device that operates by creating an equilibrium between an upward force created by fluid motion and a downward force, gravity. A tapering glass or metal tube encases a specifically shaped float, also known as a shaped weight, in the device. VA meters must be positioned vertically, with the media flowing upward from the bottom, so that the gravity force required for functioning is correctly aligned with the flow direction. As fluid flows upward via the precisely tapered tube, drag is created on the float enclosed within the tube, pulling it upward. As the float rises, the open space between the float and the tube wall expands, causing the fluid velocity and drag force to decrease. The flow velocity within the tube will cause the weight to climb for any given flow volume until the drag force generated by the flow reaches equilibrium with the countervailing power of gravity on the float. The tube and float are well designed, allowing for an immediate indication of flow volume.

Variable area flowmeters have the following operating characteristics: 

• There is no need for external power or fuel for functioning. 
• Vertical installation is required, with flow arriving at the bottom. 
• Meters are calibrated to a given chemical and temperature. 
• The operation is stable and has a modest pressure drop. 
• For operation, constant gravity is required. 
• Flow rate can be read locally using a meter or a scale inscribed on the tube. 
• The visibility of the float through the medium is required for unit flow readings using glass tubes. 
• For industrial flow metering equipment, accuracy is relatively low. 
• Inexpensive upkeep, simple construction, and low comparative cost.

Brooks Instrument, a world-renowned maker of flow, pressure, and level measurement equipment, created a brief paper highlighting the parameters to consider when specifying a VA meter and how each aspect influences the unit's performance. The description is realistic and straightforward to grasp. It is suggested reading for all process stakeholders who want to improve their flow measuring skills.

For more information about variable area flow meters contact Miller Energy. Call 800-631-5454 or visit https://millerenergy.com.

The Tank Mount Series Weighing Equipment by BLH Nobel

BLH Nobel has launched its new Tank Mount Series of weighing equipment for applications for process weighing. The new series comprises three fully standardized weight modules with off-the-shelf availability in capacities of up to 200 tons and numerous appropriate junction boxes and instruments. It is an integrated solution for accurate and repeatable weighing of materials for various applications, such as large silos, vessels, small storage containers, and clean-in-place batching processes. 

Known for its customizable, high-precision, smart weighing solutions, BLH Nobel is a well-established pioneer in process weighing. The Tank Mount Series offers a cost-effective solution for end-users as well as system integrators and OEMs, consisting of two low and one high-capacity weight modules with mV/V output: 

• With capacities of up to 5 ton/ton, the TankMount Metric Weight Module and its imperial equivalent EconoMount Weight Module are both well suited for general industrial applications requiring retrofitting existing structures or turning hoppers into scales. Weight modules are rated IP 67 or better as standard, with optional ATEX, FM, NEMA4, OIML, and NTEP, Class III, and IIIL approved versions available. 
• With the KDH5 Weight Module, the Tank Mount Series covers an increased capacity of up to 200 tons at an accuracy level of 0.075 percent of the Rated Performance. Its lightweight and durable mechanical architecture feature an integrated tilting guard for fast installation. The Weight Module is suitable for heavy-silo weighing applications or weight bridges with ATEX, IECEx or FM certified versions at no additional cost. Higher capacities and EN 1090-compliant versions are also available. 

BLH Nobel provides a range of appropriate junction boxes and equipment to offer full weighing solutions in a single-stop store. For example, the WIN5 weight indicator is well suited for simple applications that can benefit from its stainless steel enclosure, the high-contrast 6-digit LED display, and the working pushbuttons supporting tare weight zero settings for empty vessels. The G5 DIN Rail Mount meets advanced weighing and control equipment specifications. It is available as a DIN rail edition with an integrated monitor and functional keypad, simple navigation, and direct control at the production facility. The G5 instrument family's modular hardware supports a wide range of communication options via Ethernet, RS485, USB, Fieldbus, and analog output-with maximum versatility.

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

https://millerenergy.com

GT1600 Industrial Glass Tube Variable Area Flowmeter (Rotameter) for Liquids & Gases

As one of the pioneering manufacturers in variable area (VA) flow meter (rotameter) technology, Brooks Instrument has created a diverse and proven portfolio of gas flow meters, installed and used across virtually every industry.

The NEW Brooks Instrument GT1600 Series industrial design is ideal for the toughest applications. 

GT1600 Features

• Configurable to retro-fit GT10xx, GT130x and Full-View
• 360 degrees rotatable viewing angle
• High quality materials for safety, in- and outdoor durability
• 316 stainless steel frame
• Polycarbonate safety shield
• 316/316L dual certified stainless steel process fittings
• Alarms for high- and low flow (optional for all flow ranges, either at time of
• order,or as add-on in the field)
• Flanged or threaded connections, available horizontal and vertical
• Panel- and wall mount options
• Easy in-situ maintenance: Clean or replace tube and float without removal from
• the process piping
• Adjust the scale to compensate for process variation
• Optional integral needle valve

For more information about the Brooks Instrument GT1600 contact Miller Energy, Inc. Call them at 800-631-5454 or visit their website at https://millerenergy.com.

Magnetrol Eclipse® Model 706 High Performance Guided Wave Radar Level Transmitter

The Eclipse® Model 706 High-Performance Transmitter is a loop-powered, 24 VDC level transmitter that is based upon the proven and accepted technology of Guided Wave Radar (GWR). Encompassing several significant engineering accomplishments, this leading-edge transmitter provides measurement performance well beyond many of the more traditional technologies.

Utilizing patented “diode switching” technology, along with the most comprehensive sensing probe offering on the market, this single transmitter addresses a wide variety of applications ranging from very light hydrocarbons to water-based media.

DOWNLOAD THE MAGNETROL MODEL 706 BROCHURE HERE

The innovative angled, dual compartment enclosure is now a common sight in the industry. This enclosure, first brought to the industry by Magnetrol® in 1998, is angled to maximize ease of wiring, configuration, and viewing of the versatile graphic LCD.

All Model 706 transmitters have an interchangeable probe that offers enhanced reliability as certified for use in critical SIL 2 hardware safety loops. With the use of a unique adapter, the model 706 transmitter can even operate with older Model 705 probes.

For more information about Magnetrol products contact Miller Energy, Inc. Call them at 800-631-5454 or visit their website at https://millerenergy.com.

Crane Duo-Chek® Valves from Miller Energy, Inc.

Crane Duo-Chek® high performance non-slam check valves are available in the sizes, pressure classes and configurations required to meet the most demanding of applications. 

The Crane Duo-Chek® wafer valve design is generally stronger, lighter, smaller, more efficient, and less expensive than conventional swing check valves. Its design meets API 594, width is approximately one fourth the face to face dimension and is 15% to 20% the total weight, on most popular sizes, making them less expensive than a swing check valve. It is much easier to install between standard gaskets and line flanges. The savings compound during installation due to ease in handling and only one set of flange studs is required. Therefore, it is more cost-effective to install, and also to maintain.

For more information about Duo-Chek®  valves, contact Miller Energy, Inc. Call 800-631-5454 or visit  https://millerenergy.com.

Liquid Interface Level Measurement Using Guided Wave Radar, Magnetic Level Gauges, Float & Displacer, Thermal Dispersion, and RF Capacitance

The need for interface measurement arises whenever immiscible liquids - those incapable of mixing - reside within the same vessel. The lighter material rises to the top and the heavier material settles at the bottom. In oil production, for example, water or steam is used to extract oil from a well. Well fluids then route to production separators where they settle into their primary constituent parts as a water-hydrocarbon interface. Water may also be used as a transport medium or a cleaning agent and forms an interface with an allied material which is later extracted.

Knowing the position of a process interface is necessary for maintaining product quality and operations efficiency. The interface is measured and controlled by precision level switches and transmitters. Though at least 20 different types of liquid level measurement devices are in service today, only a very few are suitable for accurate and reliable interface measurement. Grouped by their operating technologies, these include Buoyancy (Floats and Displacers), RF Capacitance, Thermal Dispersion, Radar, and Redundant Technologies (those combining two measurement technologies in one instrument).

The five leading interface measurement technologies in use today are Guided Wave Radar, Magnetic Level Gauges, Float & Displacer, Thermal Dispersion, and RF Capacitance. These five leading interface measurement technologies in use today are discussed in the technical bulletin titled "Liquid Interface Level Measurement" and produced by Magnetrol International.

DOWNLOAD THE TECHNICAL PAPER HERE

For more information on any industrial level control application, contact Miller Energy. Call them at 800-631-5454 or visit their website at https://millerenergy.com.

Industrial Valve Automation from Miller Energy, Inc.

Miller Energy's valve automation philosophy is to design, build, and install automated valve packages that improve process efficiency and reliability. We deliver customized actuation products and services that suit your criteria and specifications. Our automated valve packages can be designed to perform basic service, or for specific unique applications where challenging or severe application criteria exist. Miller Energy has relationships with the most highly regarded brands of industrial valves, actuators and controls. Beyond that, Miller's team of valve experts have years of experience and can help you find solutions to fit your specific requirement. From specification, to start-up, through preventive maintenance, Miller Energy is there with you throughout the lifetime of your automated valve.

Miller Energy Valve Automation

• Quarter-turn Ball, Butterfly and Plug Valves
• Linear Gate, Knifegate, and Globe Valves
• Pneumatic Actuators
• Electric Actuators
• Engineered Brackets and Couplings
• Valve Positioners
• Limit Switches
• Solenoid Valves
• Valve Communication Packages

For more information, contact Miller Energy, Inc. Call them at 800-631-5454 of visit their website at https://millerenergy.com.

White Paper: Improving Health and Safety with Magnetic Level Indicators in Ammonia Refrigeration Applications

Anhydrous ammonia is a versatile commodity in many manufacturing applications, including cold storage and food processing facilities. In comparison, anhydrous ammonia raises a range of safety and environmental issues to be addressed when determining some form of process instrumentation. Traditionally, visual level indication of anhydrous ammonia was obtained using sight glasses. This white paper discusses key areas in the ammonia refrigeration process where magnetic level indicators (MLIs) can provide a safer , more reliable method of level measurement over conventional technologies.

The goal of this document is to highlight the benefits of MLIs that will lead to improved personnel safety , reduced risk of fugitive emissions, reduced environmental impact, and reduced maintenance costs in large commercial and industrial ammonia refrigeration systems.

DOWNLOAD THE WHITE PAPER FROM THIS MILLER ENERGY WEB PAGE

Contact Miller Energy for any industrial level control application. Call  800-631-5454, or visit their website at https://millerenergy.com.

Understanding Safety Integrity Level (SIL)

Nothing is more important than safety to the process control industries. High temperature and pressure, flammable and toxic materials are just some of the issues faced on a daily basis. Reliability is a key component of safety; the more reliable the device, the safer the critical process.

Safety integrity level (SIL) is defined as "relative level of risk-reduction provided by a safety function, or to specify a target level of risk reduction." SIL ratings are applied in accordance of frequency and the severity of the hazard. These ratings determine the level of performance required to achieve and maintain safety, as well as the probability of failure.

There are four SIL levels; SIL 1, SIL 2, SIL 3, and SIL 4. These SIL levels relate to the risk of failure - a higher the SIL rating poses a higher risk of failure, in turn requiring stricter safety requirements.

Magnetrol, a leading manufacturer of innovative level, flow and volume controls for the process industries has put together this excellent technical note to help you better understand Safety Integrity Level.

DOWNLOAD THE MAGNETROL TECHNICAL NOTE ON UNDERSTANDING SAFETY INTEGRITY LEVEL FROM THIS MILLER ENERGY WEB PAGE

Miller Energy, Inc.
https://millerenergy.com
800-631-5454

Tutorial: The Yokogawa SMARTDAC+ GX/GP Paperless Recorder Channel Settings

The Yokogawa SMARTDAC+ GX and GP are fully integrated measurement, display, and recording platforms equipped with an advanced touch screen operator interface. GX series is a panel-mount design, capable of operating in harsh industrial applications and environments. GP is the portable version of the GX, intended for use in lab and test bench applications.

This video is a tutorial to learn the display settings available within the SmartDAC+  GX/GP's analog input, digital input, digital output, math, and communication channel settings.

For more information about the Yokogawa SMARTDAC+ GX/GP Paperless Recorder contact Miller Energy, Inc. Call them at 800-631-5454 or visit their web site at https://millerenergy.com.

Installing the ASCO 212 Series Composite Valve Using the FasN Connection System

The ASCO series 212 composite valve is intended for use in applications for water purification and water treatment, especially in the implementation of the membrane-based filtration. The composite valve series 212 is perfect for use in mid-size Reverse Osmosis Systems apps requiring lead-free and NSF-approved construction. The series 212 composite valves are available in 3/8", 1/2", 3/4", and 1" pipe sizes rated for pressures up to 150 PSIG and 180 degrees F.

The video above demonstrates how to install the series 212 using the patented ASCO FasN system for NPT threaded connections, turn and lock connections, and solvent bond connections.

For more information, contact Miller Energy Inc. by calling 800-631-5454 or visit their web site at https://millerenergy.com.

The Design Principle of Segment Disc Control Valves

Figure 1.

The central throttle device of this control valve is two discs with segmented openings which slide on one another and seal against each other (Fig. 1). The segment discs are positioned vertically in the valve housing, facing the direction of flow. A moving disc is placed upon a rotationally fixed segment disc, the geometry of which determines the throughput capacity and characteristic curve. These two discs have the same number of segments and the moving disc is rotated via a push rod which is tangentially inserted. Consequently, the cross-section surface of the free segment passage changes when a control intervention is made.

Irrespective of the pending pressure differential, the moving segment disc is pressed onto the fixed disc via a spring pack- age. This ensures that the direction of flow is variable and that the valve can be installed in any desired location. Due to the fact that there are no metal seats with ring-shaped contact surfaces, no grooves will occur which can rapidly lead to leaks in traditional steam valves. Leakage ratios amounting to < 0.001% of the K_vs value are constantly achieved with the significantly less vulnerable surface seal.

Extremely robust segment disc valve from
Schubert & Salzer for steam distribution.

Thanks to this special design, segment disc valves are one of the few valves that are able to combine control precision and a high level of tightness, even in extreme conditions and which also experience hardly any wear.

The standard segment disc valves are available in finely graduated intervals of between DN 25 and DN 300 – and go up to DN 800 where necessary – in an intermediate flange design for nominal pressures up to PN 25. They can be used for media temperatures ranging between -60°C and +220°C (higher temperatures and nominal pressures are available on request). The robust valves have a rangeability of 60:1.

For more information, contact Miller Energy, Inc. by calling 800-631-5454, or visit their web site at https://millerenergy.com.

Understanding How Flame Arresters Work

A Flame Arrester (or arrestor) is a passive devices with no moving parts, that allows hot gas to pass through, but stops a flame in order to prevent a larger fire or explosion.  Flame Arresters uses a wound metal ribbon type element that prevents the spread of flame from the exposed side of the arrester to the protected side of the arrester. The metal element's construction provides a matrix of engineered openings that are carefully calculated and sized to quench the flame by absorbing the flame's heat. As an explosion flame travels through a narrow metal space, heat is transmitted to the walls, energy is lost and only vapor gasses are able to pass through. Flame Arresters are used in many industries chemical, petrochemical, pulp and paper, refining, pharmaceutical, mining, power generation, and wastewater treatment.

Cashco Flame Arresters are specifically engineered to match the explosive mixtures Maximum Experimental Safe Gap, in order to ensure complete extinction of the flame. At the heart of each Cashco flame arrestor lies filter discs that consists of wound, smooth and channeled strips of stainless steel set at specific maximum experimental stage gaps the smaller the gaps are which the flame travels the more heat and energy is lost therefore the filters gap width and gap length are specifically engineered to match the explosive mixture in order to ensure complete extinction of the flame. 

To learn more about Cashco flame arrestors, contact Miller Energy, Inc. by calling 908-755-6700 or by visiting https://millerenergy.com.

The Yokogawa YS1700 Single Loop Controller Replaces Obsolete Moore/Siemens 353

Now that entire Moore/Siemens 350 family is obsolete, are you considering upgrading to a DCS? 

Are you concerned about the cost and time for a new installation, application development and personnel training?

Is it possible that the new equipment vendor may again leave you stranded with their equipment as their core business is not industrial automation and control?

We have a better solution for you: Yokogawa and its YS1700 PID loop controller. Yokogawa has been providing industrial solutions, as their primary business, for over a century and their YS1700 will keep you off of eBay looking for spare 353 parts.

LEARN MORE HERE