CTS Surplus

1.25" Gate Valve NSN:4820-00-287-3952 P/N:FIG490

Regular price $18.00

Gate Valve- A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. it may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. the body flange may be designed to accommodate tube type connectors. it may or may not contain thermal relief features. includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Bonnet Attachment Method: U-bolt
Bonnet Type: Inside screw
Connection Type: Threaded internal pipe
Features Provided: Bonnet packing
Maximum Operating Pressure And Media For Which Designed: 450.0 pounds per square inch steam
Maximum Operating Temp And Media For Which Designed: 450.0 deg fahrenheit steam and 450.0 deg fahrenheit water-oil-gas
Nominal Pipe Size Accommodated: 1.250 inches
Nominal Thread Size: 1.250 inches
Material: Copper alloy 836 disk
Material: Iron cast uns f12102 body
Inlet Relationship With Outlet: Identical
Material Document And Classification: Astm a-126 class b assn std single material response body
Material Document And Classification: Astm b-62 assn std single material response seat
Pressure Class: 150.0 pounds
Special Features: Solid wedge; tapered seat
Stem Type: Rising
Thread Series Designator: Npt
Valve Operation Method: Manual
Valve Size: 1.250 inches

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