• Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves
  • Pressure Relief Valves

Pressure Relief Valves

Cold Working Pressure6,000 psi~20,000 psi

Nominal Size2″~4″

Temperature Range-20°F~250°F/-50°F~250°F

In Stock

Description

Pressure relief valves are direct acting, self reseating valves with spring washers that control the system pressure by automatically opening and closing. The valves provide over pressure protection for high pressure manifolds and vessels, reciprocating plunger pumps with maximum working pressure of 15,000psi to 20,000psi. In case the system pressure exceeds a pre-set value, the valve will automatically overflow to release the pressure and close once the system pressure drops below the pre-set value to protect personal safety and the entire flowline.
JASON has also developed pressure relief valves for sour service. To distinguish from standard type, the pressure relief valves for sour service are painted olive green. For further requirements, please contact us.

Technical Parameter


Item

Data

Cold Working Pressure

6,000 psi~20,000 psi

Nominal Size

2″~4″

Temperature Range

-20°F~250°F/-50°F~250°F

Service

Fracturing, cementing, acidizing and testing lines


Feature

Pressure Relief Valves Model Selection

Nom. Size

End Connection

CWP
psi(bar)

P/N

Weight lb(kg)

Dimension (in.)

Service

A

B

C

2″

FIG 1502
(F×M)

15,000
(1034)

3900000032

54(24.4)

6.06

6.06

13.40

Standard

2″

FIG 2002
(F×M)

20,000 

(1379)

3901076148

61(27.7)

6.06

6.87

14.87

Standard

2″

FIG 1502
(F×M)

10,000
(690)

3901076228

65 (29.5)

7.50

7.50

15.34

Sour



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