Safety Relief Valve

Model / MPN: 5159T-16TB-150 | NSN: 4820-01-184-4103

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

4820-01-184-4103

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 1st end3b 2nd end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Maximum Operating Temp

275.0 degrees fahrenheit single response

Connection Style

G42 flared (tube) 1st end

Connection Style

G4 gasket sea (boss) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal boss 2nd end

Thready Qty Per Inch (tpi)

12 all ends

Maximum Operating Pressure

2500.0 pounds per square inch single response

Thread Size

1.312 inches 1st end

Thread Size

1.312 inches 2nd end

Seat Angle

37.0 degrees 2nd end

Opening Pressure Setting

150.0 pounds per square inch

Outside Diameter Tube Accommodated

1.000 inches 1st end

Material

Stainless steel body

Media For Which Designed

Refrigerant 12 5th response

Media For Which Designed

Air 1st response

Media For Which Designed

Alcohol, ethyl 2nd response

Media For Which Designed

Ammonia, gaseous 3rd response

Media For Which Designed

Ammonia, liquid 4th response

Thread Series Designator

Un 2nd end

Thread Series Designator

Unj 1st end

5159T Series Parts

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

5159T-16TB-150 Cross Reference

5159T16TJ150