Fisher/Fisher Bettis G Series Pneumatic Valve Actuators

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 ...

Introduction: The Fisher/Fisher 8590 High Performance Butterfly Valve maintains tight shut-off and can be specified for a wide range of pressure and temperature conditions. The 8590 valve is available in a lug-style body design. The splined shaft can be connected to a variety of springs and valve membranes or pneumatic pilot actuators, and the square shaft or keyway shaft can be ...

The Fisher 3570 Pneumatic Valve Positioner works in conjunction with the control valve assembly to provide accurate stem position proportional to the input signal received from the control device. These positioners are typically used in conjunction with pneumatic piston actuators. However, there are some types of products within the 3570 series that can be ...

The Fisher Yarway 38/48 Standard Heavy Duty A.T.-Temp Desuperheater was developed specifically for medium/low pressure steam applications. specification Critical maintenance steam conditions Valve sizes NPS 1 / DN 25, NPS 1-1/2 / DN 40, NPS 2 / DN 50, NPS 3 / DN 80, NPS 4 / DN ...

Fisher 167D-2594-179127 Switching Valve 167DA Retaining Valve The 167D Series Switching Valve is typically 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. 167DA and 167DA ...

The Fisher 4195K Gauge Pressure Indicator Controller displays process pressure and set point values on an easy-to-read process dial. These controllers compare the process pressure to the operator's adjusted set point and provide a pneumatic signal to the control element to change the process pressure toward the set point. ...

Locking it by adjusting the stroke limiter provides accurate disc and ball positioning in both the closed position (0 degrees) and the open position (90 degrees). For 60-degree operation, a stroke limiter can be used to establish a valve disc or ball closure stop at any angle between 0 and 30 degrees.

Available in lead-free versions to comply with the Safe Drinking Water Act, cryogenic models can control cryogenic fluids, including liquid nitrogen (-320° F/-194° C), liquid argon (-303° F/-184° C), and liquid oxygen (-297° F/-181° C) for washing machines, boilers, and thermal applications.

Fisher multi-way valves and actuators divert fluid from a single fluid line to a test outlet or sampling device. A single multi-flow selector acts as a manifold that brings together eight fluid lines at once. Actuator is an electronic device designed to control and monitor the operation of multiple flow selectors.

Introduction: Fisher/Fisher YD and YS 3-way cage pilot valves are designed for throttling or on/off service and are available in balanced and unbalanced configurations. YD valves are used in general merging and diverting applications. YS valves are used in general merging applications. Fisher YD and YS valves are used in a wide range of applications, including oil ...

The Fisher 3610J pneumatic positioner can be used with a single-acting rotary actuator to precisely locate control valves used in throttling applications. These positioners are rugged and provide valve positioning proportional to the pneumatic input signal or DC current input signal and as a whole ...

Introduction: The Model 1805P-6358 Pressure Relief Valve is an accurate, low-cost commander-acting pressure relief valve consisting of a Model 1805P main valve and a Model 6358 commander. It is available in an NPS 2 size version with three ranges of 10 to 100 psig / 0.69 to 6.9 bar.

Description: Fisher/Fisher's CSB400 series of direct-acting reed regulators can meet a wide range of pressure reduction applications in commercial and light industrial facilities. The flexibility is due to the fact that the regulator offers a wide range of body sizes and end connections, outlet pressures, and ...

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. ...

Introduction: Fisher/Fisher A31A low-temperature, high-performance butterfly valves are designed for extreme temperature, cryogenic applications, with an extended body that keeps encapsulated systems and actuators away from extreme temperatures. The valve also features a metal NOVEX eal seal that provides tight shut-off, low operating torque and ...

The Fisher DVI desuperheater is injected with a water jet at the venturi outlet section to ensure thorough mixing as well as rapid atomization. DVI desuperheaters can be easily installed between flanges in steam pipes from DN25 to DN600 (1 to 24 inches). No moving parts, water fill mode for fast, ...

Fisher's High Viscosity Polymer (HVP) series of control valves are widely used in the polymer industry. These processes often require valves to operate at sustained high temperatures to ensure the free flow of polymer fluids. The HVP valve provides a one-piece body with a heat transfer fluid pumped out, continuously providing ...

Fisher Models 634 and 634M high-pressure shut-off valves provide overpressure protection through isolation. The Model 634 internal take-off shut-off valve can be installed between a pressure reducing regulator and downstream systems or equipment. The Model 634M external pressure take-off valve requires a control line and is installed upstream of the pressure reducing regulator. peculiarity ...

Low-noise steam pressure reducing valves controlled by multi-stage trim trims are used in boiler start-up and steam generation processes peculiarity Pressure-sealed bonnet. Low-maintenance gland filled with pure graphite (re-tightened). Polished stem. Hard-faced rails. Pressure-balanced spool. Hard-faced sealing surfaces. ...

The Fisher 3024C actuator is a compact, spring-balanced, pneumatic diaphragm actuator. It is a cast-type fork mounted for universal actuation of ball valves. This actuator can be used according to the pneumatic conveying of different controllers or valve positioners in the actuator diaphragm.