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MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

SKU:VAL-3d5f72

MARSA Soft Seat Relief Valve for precise gas venting in pressure systems. Bubble-tight sealing with superior accuracy and durability.

Regular price $129.99
Regular price Sale price $129.99
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MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

$129.99

Quantity: 1

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MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

MARSA Soft Seat Relief Valve - MPI™ Specialty Valves

$129.99

Quantity: 1

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The MARSA Soft Seat Relief Valve (Factory Set) by Parker offers reliable venting of gases at set pressures ranging from 1,500 psi to 15,000 psi. Designed with a soft seat for bubble tight sealing, repeatable pop-off, and reseat capabilities, this precision valve ensures zero leakage in pressure gas systems. With an operating temperature range of -50ºF to 400ºF, it delivers superior performance and durability. Not recommended for cryogenic fluids, the MARSA valve is ideal for applications requiring proportional pressure relief with a high cycle life and exceptional accuracy.

Product Specifications

Dimensions A
10.62 in
Dimensions Back Pressure Max
500 psi | 34 bar
Dimensions Connection
MPI™ to FNPT
Dimensions Orifice Diameter
.156 in
Dimensions Pressure Rating Max
5000 psi | 345 bar
Dimensions Pressure Rating Min
1500 psi | 103 bar
Dimensions Repair Kits
R8MARSA-5K
Dimensions Size
1/2 x 3/4
Specifications Caution
Parker Relief Valves are preset and factory sealed. Warranty is voided if seal is broken by customer. Maximum system operating pressure should not exceed 90% of relief valve set pressure. Pressures in excess of this value may cause weepage resulting in damage to plug and seat. Care should be taken when locating a relief valve within a piping system to keep the relief valve as far from the pump as possible. Certain pumps create an end-of-stroke spike in pressure that is not detectable by common instrumentation. These spikes could cause premature failure of the relief valve.