Products

Control Valves: Fisher

Design ED, EAD, and EDR

Design ED, EAD, and EDR single-port control valves 
have balanced valve plugs, cage guiding, and metal-to-metal seating for all general applications over a wide range of process pressure drops and temperatures.  
 
These general purpose, sliding-stem valves are used for either throttling or on-off control of a wide variety of liquids and gases. More Info more info

Design ET, EAT, and ETR Sliding-Stem Control Valves

Design ET, EAT, and ETR general-purpose control 
valves are used for throttling or on-off control of a wide variety of liquids and gases. 
All three valve designs have single ports,balanced valve plugs, and cage guiding. 
Metal-to-PTFE seating for stringent shutoff 
requirements is standard in all valves except those 
with Cavitrol III cages.  
Metal-to-metal seating for 
higher temperatures is standard for valves with 
Cavitrol III cages and optional for all other valves. More Info more info

Design ES and EAS

Design ES and EAS general-purpose control valves 
are used for throttling or on-off control of a wide variety of liquids and gases.  
 
Both valve designs have single ports, unbalanced valve plugs, and cage guiding. More Info more info

Design EZ Sliding-Stem Control Valve

Design EZ valves (figures 1 and 2) from Fisher are 
used for throttling or on-off control of a wide variety 
of liquids and gases. The single-port, globe-style 
body design offers quick-change trim and a post-guided, unbalanced valve plug.  
The Design EZ valve is used in chemical or hydrocarbon processing applications or wherever control of non-lubricating, viscous, or other hard-to-handle fluids is required. More Info more info

Design EH and EHA Control Valves

These valves are specially designed for 
high-pressure applications. 
Design EH valve configurations incorporate proven techniques in flow-stream contouring for higher capacities and in valve trim design for reliability in severe applications. More Info more info

Design D and DA Control Valves

Design D and DA single-port, high-pressure valves 
are widely used in oil and gas production 
industries. These valves are especially useful for 
either throttling or on/off control of liquids or gases 
which are gritty, sticky, or which have a tendency to build up on internal valve parts. The Design DA 
valve is also useful in angle piping or other 
applications where a self-draining valve is desired. More Info more info

Design D4 Control Valve

The Design D4 control valve is a compact, rugged 
globe valve designed primarily for high-pressure 
throttling applications. This valve is ideal for use on 
pressure and flow control applications within the oil 
and gas production industry. The Design D4 is an 
excellent control valve for high-pressure separators,scrubbers, and other processing equipment.  
These valves are especially useful for either throttling or on/off control of liquids or gases which are gritty, sticky, or which have a tendency to build up on internal valve parts. More Info more info

D2 FloPro Valve

The Type D2 FloPro control valve (patents 
pending) (figure 2) is a compact, rugged valve 
designed for on-off control. This valve is ideal for use as a dump valve on gas separators and scrubbers.  
It is also well suited for other high pressure applications in natural gas production, compression, 
and processing. The Type D2 FloPro valve has threaded end connections and is available in a 
1-inch globe style body. More Info more info

Design GX Control Valve and Actuator System

The Fisher Design GX is a compact, state-of-the-art 
control valve and actuator system, designed to 
control a wide range of process liquids, gases, and 
vapors. More Info more info

HP Series Control Valves

HP Series control valves are single-port,high-pressure, globe- or angle-style valves with metal seats, cage guides, and push-down-to-close 
valve plug action. More Info more info

Design RSS Lined Globe Valve

The Design RSS lined globe-style valve is a one-piece valve body which has pure-modified(reinforced) PTFE trim parts, push-down-to-close 
action, and positive shutoff. 
The sophisticated PTFE trim has replaced the previously used glass-filled or carbon-filled standard PTFE trim without any loss of mechanical or thermal properties and has improved the universal chemical resistance.  
This valve is for applications involving severely corrosive and toxic flowing media and is well-suited for pure media applications, as well. Within its temperature and pressure limitations, the Design RSS valve body may also be applied to most media.  
The Design RSS valve body provides an economical alternative to alloy valve bodies in a wide variety of applications. More Info more info

Design YD and YS Control Valves

Designs YD and YS three-way cage-guided valves are designed for throttling or flow-switching (on-off) service, and are available in the following constructions: More Info more info

Design EU and EW Valves

The 12- through 24  20-inch Class 150 through 
600 Design EUT-2, EWT-2, EUD, and EWD 
general-purpose valves are used for either throttling or on-off control of a wide variety of liquids and gasses. 
These designs have single ports, balanced valve plugs, and cage guiding. More Info more info

Type Vee-Ball Designs V150, V200 and V300 Rotary Control Valves

This bulletin covers the 1- through 2-inch, 3- through 
12-inch Series B, and the 14- through 20-inch 
Designs V150, V200 and V300 Vee-Ball control 
valves. More Info more info

Design V150S Slurry Vee-Ball Control Valve

The Design V150S Slurry Vee-Ball valve shown in 
mates with Class 150 raised face flanges. 
Rugged construction, highly wear-resistant trim 
materials, and an unrestricted straight through flow 
path make the design ideal for controlling the most 
abrasive of slurries. More Info more info

Design V250 Rotary Control Valve

The Design V250 Hi-Ball rotary control valve is designed for heavy-duty throttling and on-off applications. More Info more info

Design BV500 eplug Rotary Eccentric Plug

The Design BV500 eplug rotary control valve 
controls a broad range of industrial applications, 
providing efficient throttling operation.  
The flanged valve features streamlined flow passages,rugged metal trim components, and a stepped seat ring. With these components, the Design BV500 rotary control valve combines globe valve ruggedness with the efficiency of a rotary valve. 
Matched with a Fisher Type 1052 spring and 
diaphragm rotary throttling actuator, the Design 
BV500 rotary control valve dependably controls 
fluids in many process industries. More Info more info

Design CV500 eplug Rotary Control Valve

The Design CV500 eplug Control Valve combines the rangeability of the cammed-segmented V-notched ball, with the inherent ruggedness found in the Design V500 heavy duty bearings, seals and body. This combination provides a balance of erosion resistance and pressure control for gas and liquids. The unrestricted, straight-through flow design provides high capacity for gas, steam, liquids, or fibrous slurries. The flanged and flangeless valves feature streamlined flow passages, rugged metal trim components, and a patented, self-centering seat ring More Info more info

Design V260 Ball Control Valve

The Design V260 is a full bore control valve 
designed from the ground up with features for 
optimized pressure, flow and process control.  
An integral drilled attenuator controls noise and 
vibration from high pressure drop liquids and gases. 
The splined shaft connection to the actuator reduces 
lost motion. More Info more info

Type 8532 High-Performance Butterfly Valve

The Type 8532 high-performance butterfly valve 
provides outstanding performance under extreme pressure and temperature conditions. 
The Type 8532 valve maintains tight shutoff, is available in a fire-tested version, and can be specified for cryogenic applications. More Info more info

Type 8510 and 8510B Eccentric Disk Control

The Type 8510 and 8510B edisc valves feature an 
eccentrically mounted disk and a PTFE or 316 
stainless steel seal ring. The pressure-assisted seal 
ring provides excellent shutoff against pressure 
applied in either direction. 
Type 8510B is a multi-class rated valve, available in 2- through 12-inch sizes, and PN10 through PN100 compatible (compatibility varies with size and class) More Info more info

Type 8560 Eccentric Disk Butterfly Control Valve

The Type 8560 high-performance valve and stainless steel disk with a soft or stainless steel seal ring. Soft seals provide excellent sealing capabilities in both directions.  
The pressure-assisted metal seal ring provides excellent shutoff against pressure applied in the 
recommended flow direction for both liquid and gas 
applications. More Info more info

The POSI-SEAL Package

The POSI-SEAL Package (PSP)combines a Type A41 High Performance Butterfly Valve, a Rack and Pinion 1035 Actuator, your choice of PMV Positioners, TopWorx Limit Switches, and a wide variety of Solenoid valves The combination of the POSI-SEAL valves, actuator and accessories assures you of the performance, reliability and dependability that you have come to expect from Fisher. The PSP offers complete compatibility, a competitive price and the most flexible automated valve package in the industry. More Info more info

POSI-SEAL Type A11 High Performance Butterfly Valve

The POSI-SEAL Type A11 High-Performance 
Butterfly Valve maintains tight shutoff, and 
can be specified for a wide range of pressure and 
temperature conditions, including cryogenic 
applications. More Info more info

POSI-SEAL Type 1035 Rack-and-Pinion

Type 1035 double-acting and spring-return rotary 
valve actuators are compact, simply-designed 
control devices quality-engineered to provide high 
torque outputs to 5700 N.m (50,000 lbfin) and a 
high cycle life. More Info more info

Type 657 and 667 Diaphragm Actuators

The Type 657 and 667 spring-opposed diaphragm 
actuators (figure 1) position the valve plug in the 
valve in response to varying controller or valve 
positioner pneumatic output signals applied to the 
actuator diaphragm. Zero setting of the actuator is 
determined by the compression of the actuator 
spring. Span is set by both the actuator spring rate 
and the number of springs available. 
 
The Type 657 actuator is direct-acting; the Type 667 is reverse-acting. These actuators are designed to provide dependable on-off or throttling operation of automatic control valves. More Info more info

Type 1051 and 1052 Diaphragm Rotary

The Type 1051 and 1052 spring-return diaphragm 
rotary actuators (figure 1) operate splined shaft 
rotary valves, such as the edisc (Type 8510B and 
8560), Types 8532 and 9500, eplug (Design 
BV500, CV500 and V500) and Vee-Ball (Design 
V150, V200 and V300) valves. Types 1051 and 
1052 actuators are both suitable for on-off service or for throttling service. The primary difference between these actuators is that the Type 1052 actuator has a spring adjuster (see figure 2) which means it may be used with or without a positioner, depending on service requirements. The Type 1051 actuator, in throttling service, is normally equipped with a valve positioner. Refer to separate bulletins for valve and positioner information. More Info more info

Type 585C Piston Actuators

High Thrust Capability With standard air supply, the Size 130 Type 585C can produce up to 111,000 Newtons (25,000 lbs) of force. More Info more info

Type 9500 Butterfly Control Valve

The Type 9500 butterfly valve is a fully lined valve for use with corrosive fluids and where tight shutoff is required. 
The nitrile or PTFE liner totally isolates the valve body and shaft from the process fluid and maintains excellent shutoff at pressure drops to 15.2 bar (220 psi), and temperatures to 121°C (250°F). More Info more info

POSI-SEAL Type A31A High-Performance

The POSI-SEAL Type A31A High Performance 
Butterfly Valve provides outstanding performance under extreme pressure and temperature conditions.  
The Type A31A valve maintains tight shutoff and is available in a fire-tested version. 
More Info more info