DESCRIPTION

Relief valve with adjustable cracking pressure setpoint, properly sized for pressures up to 20.000 psi. Available in 2 pressure ranges. Replaceable metal to plastic seal.

FEATURES

• External setpoint adjustment. No dismount needed.
• Spring completely isolated from the fluid.
• Completely made in Stainless Steel. Replacaeable seat.
• NPT and AU connections (includes collar and gland).
• Relief connection of 1/2”NPT.
• 100% factory tested and calibrated.
• Not suitable for operating with pressure present at the output.

Datasheet

Specifications

Accuracy: ± 10% set point

Reseal pressure: ≥ 70% setpoint

Service temperature: 14°F to 400°F

Product code Connection 1 Connection 2 Model MWP (PSI) cv Quote
16181104 1/4 NPT F 1/2 NPT F VAAH 25 15 I 5000-15,000
16181114 1/4 AU 1/2 NPT F VAAH 4H 15I 5000-15,000
16181314 1/4 AU 1/2 NPT F VAAH 4H 20I 15,000-20,000

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