4820-01-143-2857, VALVE,GATE

National Stock Number:
4820-01-143-2857

Federal Supply Class:
4820

National Item Identification Number:
011432857

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:

23399	57574	VELAN VALVE CORP.
W05-0054B-02TY	57574	VELAN VALVE CORP.
W05-0054B-02TY 23399	57574	VELAN VALVE CORP.

Techincal Specification:

BONNET TYPE	OUTSIDE SCREW-YOKEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD	BOLTEDBOLTED
CONNECTION TYPE	SOCKET, WELD, TUBESOCKET, WELD, TUBE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICALIDENTICAL
MATERIAL	STEEL COMP 316 DISKSTEEL COMP 316 DISK
MATERIAL	STEEL COMP 316 SEATSTEEL COMP 316 SEAT
MATERIAL	STEEL UNS J03002 BODYSTEEL UNS J03002 BODY
MATERIAL	STEEL COMP 410 STEMSTEEL COMP 410 STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	1000.0 FAHRENHEIT WATER-OIL-GAS1000.0 FAHRENHEIT WATER-OIL-GAS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.000 INCHES1.000 INCHES
SPECIAL FEATURES	ONE PIECE BONNETONE PIECE BONNET
STEM TYPE	RISINGRISING
VALVE OPERATION METHOD	MANUALMANUAL
VALVE SIZE	1.000 INCHES1.000 INCHES

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