Parker MARSA Soft Seat Relief Valve - Factory Set
Parker MARSA Soft Seat Relief Valve - Factory Set
SKU:VAL-9ecf41
Parker MARSA Soft Seat Relief Valve - Reliable gas venting with bubble-tight sealing, ideal for pressure gas systems.
Regular price
$299.99
Regular price
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$299.99
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Parker MARSA Soft Seat Relief Valve - Factory Set
$299.99
Quantity: 1
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Parker MARSA Soft Seat Relief Valve - Factory Set
$299.99
Quantity: 1
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The Parker MARSA Soft Seat Relief Valve is engineered for precise venting of gases within pressure gas systems, offering superior bubble-tight sealing and repeatable pop-off characteristics. With pressure ratings ranging from 1,500 psi to 5,000 psi, this valve ensures reliable operation in demanding conditions. Designed with a soft seat for enhanced cycle life and zero leakage, it provides a high level of accuracy within a wide temperature range (-50ºF to 400ºF). Not recommended for cryogenic applications, these valves are factory set to supply pressure at the time of order, ensuring optimal performance in critical gas systems.
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.