Steam Depot Enterprises, LLC

Kunkle Model 6252FMK Steam Relief Valve 3" x 4"

Kunkle Model 6252FMK Steam Relief Valve 3" x 4"

3" 250# Flanged x 4" FNPT


6252FMK01-AS
Safety valve for over pressure protection of steam boilers operating up to 250 psi. It is rated up to 250 psi and 406°F saturated steam. 6252 Safety valves meet ASME code, Section I.

6252FMK01-LS
Safety relief valve for steam service on unfired pressure vessels. It is also used on accumulators, cleaners, and distillers. Safety relief valves are rated up to 250 psi and 406°F of saturated steam and meet ASME code, Section VIII.

6252FMK01-KS
Safety relief valve for air, gas and vapors. It is used on compressors, receivers, burners, dryers and other piping systems. Figure 6252 safety relief valves are rated up to 250 psi and 406°F and meet ASME code, Section VIII.

    Features:
    * High quality cast iron body with Stainless Steel (SS) Semi-nozzle trim & disc
    * Enclosed Spring - Side outlet
    * Single cap and lifting lever permits manual valve opening (testing) with little force required.
    * Each Kunkle valve is tested and inspected for pressure setting and leakage

Specification Sheet

Set Pressure PSIG
ASME Code Type
In stock
Price: $2,962.13
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