Stop Diaphragm Valve

Model / MPN: 40651-5 | NSN: 4820-01-382-1686

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.

Product Details

NATO Stock Number

4820-01-382-1686

Sold in multiples of

1 EA

DEMIL

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Connection Type

Flange all ends

Valve Size

1.000 inches

Face To Face Distance

1.937 inches

Third Connection Face To Centerline Distance

4.250 inches

Flange Face Design

Raised straight all ends

Material

Rubber butadiene-acrylonitrile class nbr flow control device

Material

Steel body

Material

Stainless steel seat

Material

Stainless steel stem

40651 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M116T6229	Valve, Diaphragm, Sto	1	EA	11/27/2015

Pricing and Availability

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40651-5 Cross Reference

IL#9118-0367-005
40651-501