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Pentair Crosby PSV

4"x6" Pressure Safety Valve

Overpressure protection for vessels and piping. We are actively purchasing these valves in any condition — new surplus, used, or for scrap.

Manufacturer
Pentair (Pentair plc)
Model/Series
Crosby PSV
Size
4"x6"
Valve Type
Pressure Safety Valve
Pressure Class
150-2500
Body Material
WCB/CF8M/Alloy
Estimated Weight
400 lbs
Est. Retail (New)
$7,615 - $14,144

Our Estimated Buy Prices

New Surplus

$5,657

Used/Good

$3,536

Scrap/Core

$707

*Estimates only. Actual price depends on condition, quantity, and market. Call for exact quote.

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About the Pentair Crosby PSV

The Pentair Crosby PSV is a pressure safety valve manufactured by Pentair plc. It is designed for overpressure protection for vessels and piping. Available in sizes ranging from 1"x2" to 6"x8", with pressure ratings of Class 150-2500 and body materials including WCB/CF8M/Alloy.

In the secondary market, the Crosby PSV commands strong prices due to its reputation for reliability and the long lead times associated with ordering new units from the factory. ValveBuyer.com maintains active demand from end-users, distributors, and repair shops for quality surplus Pentair valves.

Common Industries

IndustryApplication
Oil & Gas (Upstream)Wellhead isolation, gathering systems
Oil & Gas (Midstream)Pipeline transmission, compressor stations
RefiningProcess isolation, turnaround spares
PetrochemicalReactor feed, product transfer
Power GenerationSteam isolation, cooling water
Water/WastewaterTreatment plant isolation

Frequently Asked Questions

Q: How much does a 4"x6" Pentair Crosby PSV weigh?

A: A 4"x6" Pentair Crosby PSV in Class 150-2500 typically weighs approximately 400 lbs. Weight varies by pressure class and trim configuration.

Q: What is the retail price of a new Pentair Crosby PSV 4"x6"?

A: New OEM pricing for a 4"x6" Crosby PSV ranges from $7,615 to $14,144 depending on material, trim, and accessories. Lead times from the factory are typically 12-26 weeks.

Q: Do you buy Pentair Crosby PSV valves that need repair?

A: Yes. We purchase valves in any condition. A Crosby PSV requiring seat/seal repair still has significant value. Even units with body damage have scrap alloy value based on weight (400 lbs of WCB/CF8M/Alloy).

Q: Who pays for shipping?

A: ValveBuyer.com covers 100% of freight costs. We arrange all transportation including flatbeds, LTL, and hotshots at no cost to you.

Q: How quickly do you pay?

A: Payment is issued within 24-48 hours of receiving equipment. For large purchases, same-day wire transfer is available upon pickup confirmation.

Q: Is the Pentair Crosby PSV still in production?

A: The Crosby PSV series remains actively manufactured by Pentair plc. However, certain legacy configurations may be discontinued, making surplus units especially valuable to end-users needing exact replacements.

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