VAAH Angle Relief Valves

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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.

CHARACTERISTICS

• 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)
16181104	1/4 NPT F 89	1/2 NPT F	VAAH 25 15 I	5000-15,000
16181114	1/4 AU 39	1/2 NPT F	VAAH 4H 15I	5000-15,000
16181314	1/4 AU 56	1/2 NPT F	VAAH 4H 20I	15,000-20,000

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