Equipment Flow Control Products Relief Valves

3" EXL Back Pressure Relief Valve

Next generation nitrogen actuated relief valve with enhanced internal geometry, unique sealing components, and robust forging. Resets near sequencing pressure for uninterrupted pumping stages. Approximate flow rate of 2,000 gpm. Should be set at minimum 1,000 psi above system operating pressure.

Specifications

Size 3"

Working Pressure (psi) 15,000 psi

Valve Type Nitrogen - EXL Back Pressure

Configurations 2 variants

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Configurations (2)

Std.

P/N: 2A33687 (no regulators)

Inlet Connection 3" 1502M

Outlet / Branch 3" 1502F

Temperature Low

Dim. A 29.21 / 741.9

Dim. B 14.31 / 363.5

Weight 231 / 104.8

Parts Kit 2A37213

Body Assembly 2A37213

Std.

P/N: 2A40306 (w/ regulators)

Inlet Connection 3" 1502M

Outlet / Branch 3" 1502F

Temperature Low

Dim. A 29.21 / 741.9

Dim. B 14.31 / 363.5

Weight 231 / 104.8

Parts Kit 2A37213

Body Assembly 2A37213

#
1	3" 1502M	3" 1502F	Low	Std.	2A33687 (no regulators)	29.21 / 741.9	14.31 / 363.5	231 / 104.8	2A37213	2A37213
2	3" 1502M	3" 1502F	Low	Std.	2A40306 (w/ regulators)	29.21 / 741.9	14.31 / 363.5	231 / 104.8	2A37213	2A37213

Note: Other parts or configurations may be available. Contact us for specific details. Listed weights are approximate. C.E.* — Contact Engineering.

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