Fisher 1052 | Fisher Valve | Fisher Actuator
Fisher 1052 | Fisher Valve | Fisher Actuator $980.00
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Fisher 1078 | Fisher Valve | Fisher Actuator
Fisher 1078 | Fisher Valve | Fisher Actuator $980.00
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Fisher 634 | Fisher Valve | Fisher Actuator

GUAGEMART supplies high-quality Fisher 634 Series High-Pressure Shutoff Valves at competitive prices, with fast delivery and reliable technical support to keep your operations running smoothly.

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  • warranty Min. order: 1 piece & 2-Year Warranty

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Description

Product Description

Fisher Types 634 and 634M high-pressure shut-off valves serve to provide overpressure protection by containment. Type 634 shut-off valve with internal registration is installed between a pressure reducing regulator and a downstream system or equipment. Type 634M shut-off valve with external registration requires a control line and is installed upstream of a pressure reducing regulator.

Specifications

Specifications Details
Body Sizes and End Connection Styles 3/4 or 1 NPT
Maximum Inlet Pressure 1500 psig / 103 bar
Maximum Outlet (Casing) Pressure Type 634: 150 psig / 10.3 bar
Type 634M: 1500 psig / 103 bar
Pressure Registration Type 634: Internal
Type 634M: External
Temperature Capabilities -40° to 180°F / -40° to 82°C
Approximate Weight 10 pounds / 4 kg

GUAGEMART proudly supplies Fisher 634 Series High-Pressure Shutoff Valves, delivering exceptional reliability for demanding industrial applications. These valves are built to last, with rugged construction and precision engineering that ensure long-term performance under high-pressure conditions. While maintaining competitive pricing, we never compromise on quality—offering the same trusted Fisher standards at better value. Orders ship quickly from our well-stocked warehouse, minimizing downtime for your operations. And with GUAGEMART’s dedicated technical support, you’ll always have prompt assistance for installation, maintenance, or troubleshooting. Trust us to keep your systems running smoothly with the right valve solution, backed by fast delivery and reliable service.

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