Product Name: Fisher 634 Series High-Pressure Shutoff Valves Product Brand: Fisher Product Code: 634 Product Artikel: Fisher 634 Series High-Pressure Shutoff Valves
Fisher™ 634 Series High-Pressure Shutoff Valves 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. Features Overpressure Protection without Discharge of Gas Positive Shutoff Application Versatility Easy Maintenance Specifications 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
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