A control valve is a valve that is fully or partially opened or closed in a pipeline according to the process signal to control the flow, pressure, temperature and liquid level. Information on Fisher®, Baumann™ and POSI-SEAL™ brand control valves can be found via the links on this page.
Rotary valves meet the requirements for high flow capacity and high performance. Common rotary valve products include butterfly valves, eccentric rotary ball plug valves, full-bore in-line ball valves, high-performance butterfly valves, and non-full-bore (V-groove) ball valves.
Fisher's® high-performance butterfly valves feature eccentrically mounted discs and are known for their versatility and excellent shut-off performance. They are suitable for a wide range of control and isolation conditions, from low to high temperatures, with pressure ratings to ASME CL2500 and sizes from NPS 2 to 72.
The POSI-SEAL™ high-performance butterfly valve is designed for isolated on/off service as well as low-level control. POSI-SEAL valves are available with flat keys, double D, or square shafts. POSI-SEAL valves are available in sizes from NPS 2 to 72 and pressure ratings up to CL2500. Shutdown is achieved with a variety of seals, including metal, PTFE, fire-resistant, and cryogenic seals.
The Fisher POSI-SEAL™ A11, Fisher POSI-SEAL™ A11 is a high-performance butterfly valve with flat or square shafts for a wide range of switching applications. The A11 is available in sizes NPS3 to 24 inches, CL600 lbs (flat or square) and NPS30 to 48 inches, CL150/150 lbs, CL150 lbs, and CL300 lbs. The valve is available in a flangeless to-the-clamp design or with a single flange (lug) body.
This article introduces the Fisher/Fisher POSI-SEAL A11 rotary control butterfly valve products, if you are interested in Fisher/Fisher pressure regulators, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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Fisher/Fisher H200 Series Pressure Relief Valves
The H200 Series Pop-Up Pressure Relief Valve is a direct-acting pressure relief valve with a pre-installed and fixed spring retaining ring. When the inlet gas pressure exceeds the spring set value, the lift assembly and disc assembly will be pushed away from the valve hole. The H200 Series Pop-Up Pressure Relief Valve is easy to operate and has a spring setting of ...
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Fisher/Fisher T205 Series Tank Seal Regulators
The T205 series tank hermetic pressure regulator is a direct-acting spring pressure regulator. The T205 series can maintain a small positive pressure to prevent the vapors of the stored liquid from escaping into the atmosphere, reducing the risk of liquid combustion and preventing the product from being exposed to the air as much as possible.
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Fisher/Fisher 912 Series Pressure Reducing Regulators
The Series 912 direct-acting, spring-loaded regulators are United States Safety Testing Laboratories Corporation (UL) certified regulators for use in a variety of applications and industrial applications. The valve membrane of these regulators has some internal pressure relief to help minimize overpressure.
peculiarity
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Fisher/Fisher 657 and 667 Spring Diaphragm Pneumatic Actuators
Versatility of application - 5 models and 11 sizes of actuators are available for a wide range of applications. A wide range of spring rates, stroke limiters, and manual operators are available for use in virtually any control valve application.
There is an excellent linear relationship between the loading pressure and the stroke.
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Fisher/Fisher DVC6200f Bus Digital Valve Positioner
The FIELDVUE™ DVC6200f fieldbus digital valve controller is certified for non-flammable, intrinsically safe, fireproof, and explosion-proof applications. The digital valve controller is available for both single- and double-acting actuators. The FIELDVUE Digital Valve Controller provides online valve diagnostics and is the first of the most important examples of Emerson's Valve Controllers.
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Fisher/Fisher WhisperFlo Pneumatic Noise Cancelling Internals
Designed for applications that require superior noise reduction, Fisher WhisperFlo trims represent the most advanced solutions available. Control valves with WhisperFlo trims provide additional suppression of pneumatic noise in the harshest high-pressure precipitation or gas applications. With phase ...
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Fisher/Fisher Model 252 filter
The Model 252 filter is designed to clean supply gas or air in a pilot, pneumatic instrument, or other device that requires clean gas to function properly when it is about to enter a pilot-acting regulator. This is an extended version of the filter with a larger drainage chamber that can hold more moisture and ...
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Fisher/Fisher R622, R642 and R652 Series Secondary Regulators - LP - Gas
The R600 series secondary regulators are UL listed for use to reduce the outlet pressure of primary regulators in residential installations. The R622 model is designed for use in residential installations with two-stage pressure regulation and can reach a maximum flow rate of 1 400 000 BTU / 15.8 SCMH per hour. Model R622 contains a high-performance pressure relief valve and ...
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Fisher/Fisher Control Valves/Globe Valves easy-e ED Pneumatic Control Valves
Fisher easy-e ED control valves are available with straight-through valve bodies, which can be used for regulation or on-off control of a wide range of liquids and gases. With a balanced plug design, cage guidance, and metal-to-metal sealed seat, the Fisher easy-e straight-through valve lets your fluids ...
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Fisher/Fisher 1051 and 1052 Pneumatic Rotary Actuators
Product Description:
Type 1051 and Type 1052 diaphragm rotary actuators are pneumatic spring-return actuators suitable for rotary control valves and other equipment. The Type 1051 actuator can be used for switching or throttling operations when equipped with a valve positioner. Type 1052 Actuator with or without Valve ...
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Fisher/Fisher Model MR105 Direct-Acting Vacuum Liquid Regulator
The Model MR105 Direct Acting Pressure Reducing Regulator is a high-flow, multi-purpose regulator designed to provide fast and economical pressure control for a wide range of applications with different fluid media such as liquids, air, and gases. The MR105 valve is the most important for response speed.
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Fisher/Fisher M Series Handwheel Turbine Actuators
The Fisher M-Series Hand Turbine Actuator is a fully enclosed, all-weather turbine actuator that provides reliable manual operation for the Fisher A11, A31A, and A41 high-performance butterfly valves.
The Fisher M Series Hand Turbine Actuator consists of a body shell, cover, turbine, ...
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Fisher/Fisher 1301 regulator
The 1301 series is a high-pressure pressure regulator used to supply air to instruments. It is equipped with a pressure gauge interface and can be equipped with a pressure gauge as an option.
Connection size: NPS 1/4
Regulated pressure range: .0.69 to 34.5 bar/10 to 500 psig
Maximum inlet pressure: 414bar/6000psig
This article describes the fee ...
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Fisher/Fisher 2052 Spring & Diaphragm Rotary Valve Actuator
The Fisher 2052's highly versatile features and compact actuator design assist with throttling or on/off applications. It can be installed on any valve, even when space is limited.
specification
Actuation mode: spring return, right-angle rotation, rotation
Certified to PED, C ...
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Fisher/Fisher EH Series Control Valves
Fisher EH Series valves are designed for high-pressure applications. These valve constructions incorporate proven technology for higher capability in flow profile and greater reliability in valve interior design.
peculiarity
Improved cage design - drilled cage to provide excellent ...
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Fisher/Fisher CS400 pressure reducer
Fisher's CS400 Series direct-acting spring pressure regulators are designed to meet a wide range of pressure reduction applications in commercial and light industrial facilities. The regulator offers a great deal of flexibility because it is available in a variety of body sizes and end connections, outlet pressure settings, orifice sizes, and ...
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Fisher/Fisher Valves Series 167D Switching Valves
The Series 167D Switching Valve is used to provide reduced, stable vaporized liquid pressure to pilot-acting controllers and other pneumatic instruments. Models 167D and 167DS valves are two-way switching valves. Models 167DA and 167DAS are three-way switching valves.
peculiarity
Compact
Easy*** adjustment
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Fisher/Fisher DMA Mechanical Atomizing Desuperheater
The Fisher DMA Desuperheater is a simple, mechanically atomized desuperheater with one or more nozzles with a fixed geometry for load-stabilized applications. The DMA is flanged to the side of the pipe in size DN 150 (NPS 6) or larger.
specification
Certified PED, CRN
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Fisher/Fisher EZR Series Pressure Reducing Regulators
The EZR commander-action pressure reducing regulator runs accurately, smoothly and quietly, with tight shut-off and long service life, even in dirty conditions. The EZR series can be installed in a variety of applications such as natural gas transmission/distribution systems, industrial and commercial facilities. EZROSX ...
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Fisher/Fisher Model VS100 shut-off valve High flow valve body
Introduction: The Fisher/Fisher Model VS100 shut-off valve is designed to shut off the airflow to the downstream system when the outlet pressure exceeds a predetermined range. The body of the VS100 valve contains a movable valve bore in the bonnet and a shut-off valve called VSX4.
Features:
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