|
|
|
National Stock Number:
4820-01-572-9954
Federal Supply Class:
4820
National Item Identification Number:
015729954
Description:
VALVE,VENT-CHECK
Detail:
A DUAL PURPOSE MARINE VALVE USED PRIMARILY WITH SHIPBOARD CARGO TANKS AND BULKHEADS. IT ACTS BOTH AS A VENT VALVE, TO RELIEVE VACUUM AND PRESSURE, AND A CHECK VALVE, TO PREVENT CARGO CONTAMINATION. IT IS EQUIPPED WITH AN INTERNAL FLAME SCREEN AND/OR A PROTECTIVE MESH AND MAY INCLUDE A HINGED COVER.
|
Manufacturer Information:
| 020210153L | 09032 | TATE ANDALE, LLC |
|
Techincal Specification:
| MATERIAL | STEEL COMP 316 BODY | | COPPER FLOW CONTROL DEVICE | | SPECIAL FEATURES | 52-20F VENTS ND50 FLANGES (S/SMETRIC) 155MM OD FLAT FLANGE,BOLTING 8 HOLES DIA ON 130MM P.C.D. 316SS CAST CONSTRUCTION,COPPER FLOAT,STAINLESS SCREENS | | SUPPLEMENTARY FEATURES | INVERTED VENT CHECK VALVE;SCREEN 40 MESH FLAME AND 1/4INCH SQUARE PROTECTIVE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INVERTED VENT CHECK VALVE |
|
|