4820-01-071-4649, VALVE,STOP-CHECK

National Stock Number:
4820-01-071-4649

Federal Supply Class:
4820

National Item Identification Number:
010714649

Description:
VALVE,STOP-CHECK

Detail:
A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.

Manufacturer Information:

33311-30 FIG W03-3084B-05TS	57574	VELAN VALVE CORP.
33311-30 FIG W03-3084B-05TSL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
807-1500 TY S-807-12	1GZ83	SFC VALVE CORPORATION
807-1500 TY S-807-12	32373	SFC VALVE CORP
807-1500 TY S-807-12L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
807-1501 TY S-807-12	1GZ83	SFC VALVE CORPORATION
807-1501 TY S-807-12	32373	SFC VALVE CORP
807-1501 TY S-807-12L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
807-1501 TYPE S-807-12	1GZ83	SFC VALVE CORPORATION
807-1501 TYPE S-807-12	32373	SFC VALVE CORP
B422-1-B3	11859	HUNT VALVE COMPANY, INC.
B422-1-B3L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-V-22094	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-22094L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
S-807-12	1GZ83	SFC VALVE CORPORATION
S-807-12	32373	SFC VALVE CORP
S-807-12L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
W03-3084B-05TS 33311-30	57574	VELAN VALVE CORP.
W03-3084B-05TS 33311-30L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	UNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLE	SOCKET (PIPE) 1ST END
DEPARTURE FROM CITED DOCUMENT	QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1
MATERIAL	STEEL BODY
MATERIAL	STEEL CORROSION RESISTING SEAT
MATERIAL	STEEL STEM
MOUNTING POSITION	HORIZONTAL OR VERTICAL
NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES 1ST END
NONDEFINITIVE SPEC/STD DATA	B1 COMPOSITION AND 1500.0 RATING AND 0.500 SIZE
STYLE DESIGNATOR	STRAIGHT THRU
SUPPLEMENTARY FEATURES	FLOW CONTROL DEVICE: STEM
VALVE OPERATION METHOD	MANUAL

Click here to Register for Free 30-day Trial