4820-01-302-2908 VALVE,BACK FLOW Index 4820-01-302-2910 COCK,DRAIN

National Stock Number:
4820-01-302-2909

Federal Supply Class:
4820

National Item Identification Number:
013022909

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:
5-5275-53-050-090664WALWORTH CO MARINE DIV
5-5275-53-050-08A63686THE WALWORTH COMPANY


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MATERIALCOPPER ALLOY BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES ALL ENDS


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