MARSA Soft Seat Relief Valve - MPI™ Specialty (Factory Set)
MARSA Soft Seat Relief Valve - MPI™ Specialty (Factory Set)
SKU:VAL-eeb049
Parker's MARSA Soft Seat Relief Valve - Ensure precise gas venting and reliability with bubble-tight sealing. Ideal for pressure gas systems.
Regular price
$289.99
Regular price
Sale price
$289.99
Unit price
per
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The MARSA Soft Seat Relief Valve from Parker is engineered with a soft seat design, offering reliable venting of gases at pressures ranging from 1,500 psi to 15,000 psi. With an operating temperature range of -50ºF to 400ºF, this valve ensures bubble-tight sealing, repeatable pop-off, and reseat functionality. Designed for pressure gas systems with a focus on zero leakage, these precision valves provide a higher cycle life than metal seat relief valves. The factory-set pressure and precise construction make it a top choice for applications demanding unparalleled gas venting accuracy and longevity.
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
10000 psi | 690 bar
Dimensions Pressure Rating Min
5000 psi | 345 bar
Dimensions Repair Kits
R8MARSA-10K-2507
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.