Safety Relief Valve

Model / MPN: 2961-100 | NSN: 4820-00-406-6602

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Product Details

NATO Stock Number

4820-00-406-6602

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand 1st end

Flow Control Device

Disk

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Disk Loading Method

Spring

Connection Style

G46b plain (pipe) 1st end

Connection Style

Plain (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Maximum Operating Pressure

100.0 pounds per square inch single response

Thread Size

0.250 inches 1st end

Opening Pressure Setting

100.0 pounds per square inch

Material

Copper alloy body

Material

Steel flow control device

Media For Which Designed

Air single response

Style Designator

Angle

Thread Series Designator

Npt 1st end

2961 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M115TL058	Valve, Safety Relief	67	EA	05/11/2015
SPE7MC19T1914	Valve, Safety Relief	28	EA	11/19/2018
SPE7MC20T8475	Valve, Safety Relief	81	EA	04/27/2020
SPE7M121U3459	Valve, Safety Relief	67	EA	05/13/2021

Pricing and Availability

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2961-100 Cross Reference

2961
4SC1093
4SC1011