4820-01-532-0348, VALVE,CHECK

National Stock Number:
4820-01-532-0348

Federal Supply Class:
4820

National Item Identification Number:
015320348

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Manufacturer Information:

2.5"-M-150-CCNW	59309	MCC HOLDINGS, INC.
2.5"-M-150-CCNW	59309	MCC HOLDINGS, INC.
2.5'-M-150-CCNW	59309	MCC HOLDINGS, INC.
25307	59309	MCC HOLDINGS, INC.
25307SHT1	59309	MCC HOLDINGS, INC.
K15SMF-502 2.5IN MODEL A	59309	MCC HOLDINGS, INC.

Techincal Specification:

CONNECTION STYLE	PLAIN (TUBE) ALL ENDS
CONNECTION TYPE	BUTT WELD TUBE ALL ENDS
DISK LOADING METHOD	SPRING
FLOW CONTROL DEVICE	CONE
PART NAME ASSIGNED BY CONTROLLING AGENCY	2-1/2" 150 DUO-CHECK VALVE MODEL A FIG. K15 SMF-502
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	BUNA-N NATIONAL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIAL	STEEL UNS J03002 BODY
MATERIAL	STEEL UNS J03002 FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	2.500 INCHES ALL ENDS
OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURES	WAFER CHECK VAKVE
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	STRAIGHT THRU

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