Safety Relief Valve

Model / MPN: 1/2 2478D-XDA1 25PSI LIG | NSN: 4820-01-298-5245

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

4820-01-298-5245

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand all ends

Flow Control Device

Ball or disk

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Connection Style

G46b plain (pipe) 1st end

Connection Style

G9 plain, optional en (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Connection Type

Threaded internal pipe 2nd end

Thread Size

0.500 inches 1st end

Thread Size

0.750 inches 2nd end

Opening Pressure Setting

25.0 pounds per square inch

Material

Copper alloy flow control device and stainless steel flow control device

Material

Copper alloy stem

Material

Copper alloy body

Thread Series Designator

Npt all ends

1/2 2478D Series Parts

1/2 2478D-XDA1 25PSI LIG

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

1/2 2478D-XDA1 25PSI LIG Cross Reference

2478D 1/2
0020-C01-MC0025
C13373-FIG 20-.5IN-25 SET