4820-01-282-2474 VALVE,GATE Index 4820-01-282-2476 VALVE,GATE

National Stock Number:
4820-01-282-2475

Federal Supply Class:
4820

National Item Identification Number:
012822475

Description:
VALVE,GATE

Detail:
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.


Manufacturer Information:
B-135SB 1.00IN82666STOCKHAM VALVES AND FITTINGS INC
BV1187-115 FIGURE B-135SB82666STOCKHAM VALVES AND FITTINGS INC


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODUNION
CONNECTION TYPESOCKET, WELD, PIPE
FEATURES PROVIDEDBONNET PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-371 ALLOY 694 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-584 ALLOY 976 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
III MATERIALCOPPER ALLOY 694 STEM
III MATERIALCOPPER ALLOY 922 BODY
III MATERIALCOPPER ALLOY 922 SEAT
III MATERIALCOPPER ALLOY DISK
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PRESSURE CLASS200.0 POUNDS
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED550.0 DEG FAHRENHEIT STEAM AND 150.0 DEG FAHRENHEIT WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES
VALVE OPERATION METHODMANUAL
VALVE SIZE1.000 INCHES
STEM TYPERISING


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us