National Item Identification Number
00-919-7389
009197389
4820-00-919-7389
4820-00-919-7389
National Stock Number
Item Name
VALVE,DIAPHRAGM,STOP
Federal Supply Class
4820
Description
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.
Commercial and Government Entity Code (Supplier Data)
80318
BTR VALVE SEALANTS INC
140 THOMAS RD
SULPHUR SPRINGS
TX
75482
903-439-6465
Reference Numbers (Part Numbers)
CSVAS-12 1 1/2IN
CSVA5-12
SVA500-1-1-2
1/2IN FIG506-1-N1
11-51-004-1-2
Required Categories
MATERIAL
STYLE DESIGNATOR
FACE TO FACE DISTANCE
VALVE SIZE
VALVE OPERATION M
Required Description
IRON BODY
RUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE
STEEL STEM
A1A STRA