Gate valves and check valves serve distinct purposes in industrial piping systems, each offering unique benefits depending on the application. This article reviews each of

High performance butterfly valves are essential for precise flow control in demanding industrial applications. In this article, we discuss butterfly valves, why they are needed,

Gate valves and ball valves are two common types of valves used in various industrial applications. Each offers unique benefits and limitations. In this article,

Piston check valves are essential for controlling fluid flow in various industrial applications. They belong to the check valve family, which permits only unidirectional flow

Selecting the proper valve seat is crucial for maintaining valve integrity and functionality in different industrial applications. This article reviews valve seat types, key considerations

API 594 is an industry-standard for check valves with widespread application, especially in the petrochemical and oil & gas industries. The standard ensures that the

Gate valves serve in isolation applications where they can either completely shut off or allow full flow in a pipeline. Their compatibility with a variety

A valve backseat is a common design feature in gate valves, as well as globe valves, serving in isolation applications. This article reviews how a valve backseat works, its testing procedure, and when to deploy it to maintain system reliability.

Reviews the requirements for an NACE compliant valve, then summarizes some key elements of the NACE MR0175 and NACE MR0103.

The OS & Y valve, known as ‘outside stem and yoke’ is a configuration common in several industrial applications.

High-pressure valves are important in controlling the flow, direction, and pressure of process and piping systems.

High temperature valves refer to industrial valves that have the capacity to perform at significantly high temperatures. They can do this because manufacturers design them using durable and versatile metallic materials, which have extremely high melting points.

When it comes to flow regulation in industrial applications, it is common to have to choose between a butterfly valve or a ball valve. Both are quarter-turn rotary valves that serve similar purposes, but distinct features make them suitable for different situations.

In the realm of valves, the term ‘severe service’ signifies operating conditions that pose challenges beyond the ordinary. A severe service valve must withstand extreme conditions such as high pressures, corrosive environments, or fluctuating temperatures.

In fluid control systems, selecting the appropriate valve is crucial for ensuring efficient operation and longevity of the system. Among the plethora of valve types

Valves might experience wear, tear, corrosion, leading to leaks, blockages, or failure. Therefore, valve maintenance becomes essential for any facility operation.

The types of butterfly valves vary according to material attributes and product configuration. However, all types see frequent use in…

Lined valves play a crucial role in industrial setups where reliability and precision are paramount. The design of these specialized valves enables them to handle

Valves are indispensable parts of any industrial system, but they are not all made the same way. Of all the methods, the most popular for

In some industrial applications, diaphragm valves compete with ball valves. Each present a distinct set of advantages and disadvantages. In this article, you will learn

Globe valves remain a popular option for industrial applications as their design allows them to excel in both throttling and shut-off purposes. Also, they can

Valves are critical components in the chemical industry as they perform several functions. Not only do they deliver precise control and dosing, they also monitor pressure, protect other equipment, and must be compatible with the flow media.

An emergency shutdown valve, frequently referred to as a safety shutdown valve, quickly halts fluid flow in an emergency or potentially hazardous situation. Emergency shutdown

Actuators perform important functions in valves, especially control valves. Common operations performed include fully opening, fully closing, and providing precise control for flow regulation. Direct

Globe valves are the one most common in the industry. Learn their characteristics, and what dictates globe valve flow direction.

Automated valves do not require manual efforts for their operation. Rather, they possess an actuator and control system that automatically performs the opening, closing, and regulation of the valve. Benefits of this system include increase in efficiency and operator safety. In this article, we review how automated valves work, as well as the functioning of automated gate, globe, and butterfly valves.

Stainless steel valves are one of the most common types because they offer great durability at a relatively low cost. Learn more about stainless steel valves and compare them vs other valve materials.

A check valve is common in control applications to ensure that the flow of liquid or gas is in only one direction. Learn the functions of a check valve in industry, its application in various types of systems, and functionality vs a non-return valve.

WCB in valve means Weldable Cast Steel with a B grading. In this article, we discuss the meaning of WCB designation, review WCB material specifications,

RPTFE stands for Reinforced Polytetrafluoroethylene and provides a common valve seat coating material. This is largely because it has several desirable attributes that ensure the

The CV of valves refers to their flow coefficient and provides one of the important parameters when selecting a valve for an application. Moreover, its

Valves are mechanical or electro-mechanical devices commonly found in a myriad of industrial processes, manufacturing, and maintenance operations.   These devices regulate the movement of fluids

A gate valve is typically used in industrial settings to completely restrict flow, or to fully allow flow when it is in the open position.

A leaking gate valve may disrupt the efficiency, performance, and environmental compliance of any system. In this article, we discuss more about leaking gate valves,

The purpose of using a ball check valve is to prevent reverse flow in a pipe. Ball check valves achieve this by using a spherical ball inside the flow path that permits flow in only one direction.

Actuated valves provide the foundation of flow control for any modern process system. An actuated valve operates externally through a coupled mechanical force known as

API 6D is the American Petroleum Institute’s specification for pipeline and pipeline valves in the petroleum and natural gas industries. It contains requirements for the

Plug valves utilize conical and cylindrical plugs to stop or throttle flow in a system. The plug has an opening in the center that allows

Generally, the classification of valve bonnets corresponds to how it fastens to the valve body. In this article, you will learn more about a valve

Fugitive emission valves have been qualified according to industry standards against the leakage or unintentional release of vapor or gasses. The use of this type

Rising stem valves provide a stem that rises or falls as the valve opens or closes. This means that the actuation system converts rotational motion

The design of pressure seal valves is specifically for high-pressure applications typically in excess of 1,000 psi and are therefore normally only available in pressure

Cryogenic valves can withstand and operate effectively at extremely cold temperatures. They serve in a variety of fields including the petrochemical and aerospace industry, where

Choosing the right type of butterfly valve is key to every application. The available range of butterfly valves from equipment manufacturers includes concentric, single (1x)

Valves, typically composed of metal, serve as a conduit to a variety of fluids. As such, a valve frequently encounters corrosion. Material selection, corrosion allowance,

A blowdown valve’s main function is to control a continuous or intermittent flow of steam or fluid under high differential pressure. When installed in a

The realization of safe and smooth operations of industrial processes is heavily reliant on valves performing their function with precision. Thus, valve testing ensures that

A swing check valve allows forward flow and blocks the reverse flow. It provides a strong option for uni-directional homogenous flow applications. In this article,

Valve trim refers to the operating parts of a valve that are usually exposed to the process fluid. In this article, you will learn more

Hydrogen-induced cracking (HIC), or hydrogen embrittlement, is a chemical phenomenon that causes metal alloys to fracture due to a build-up of hydrogen molecules within the

API has a monogram program: API does monograms for API 600, API 602, and API 594.As of February 2019, API does NOT yet have a

Killed steel, sometimes called deoxidized steel, is steel that has been entirely deoxidized by adding an agent before casting. Thus, there are minimal gas pockets

Blow Down service is the removal of hot water, usually from the bottom of a boiler to lower the amount of solids building up in

Our Stafford sales and warehouse teams worked tirelessly on a $550k Orbit valve order to ensure accuracy, timely delivery, and customer satisfaction. With QRC being

HYDRO TESTING – CLASS I to IVCLASS SEAT LEAKAGEThe term “Class” seat leakage comes from ANSI / FCI 70-2. This is a control valve seat

The 3-line bypass and equalizer combination pictured above allows the end user to achieve a variety of results. By keeping the upper valve closed and opening

We had an exciting opportunity to write about Cameron’s ORBIT rising stem ball valve. The article explores the ORBIT valve history, applications, actuation and instrumentation, compliance,