Piston (Lift) Check Valve - 1878

Name: Piston (Lift) Check Valve - 1878
Brand: Flowserve
SKU: flowserve-702

رقم القطعة: flowserve-702

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الوصف

High-performance 1878 piston check valves are designed for low leakage rate testing (LLRT) and are available with EPR/EPDM resilient seated discs. Features and benefits: - Lower operating costs and high inventory flexibility due to the versatility of one valve designed to operate in three pressure classes - Standards compliance assured by a design that meets ASME Section III, Class 1, 2, and 3 design codes - Investment cast body that results in High Cv ensured by a design that results in a contoured flow path, smooth flow path and high Cv - Increased durability via a one-piece low profile, investment cast body/yoke assembly that results in smooth flow passages - Improved service reliability enabled by a lightweight disk and seal ring constructed of non-cobalt material - Functional qualifications per pressure class 1878 (intermediate) requirements

المواصفات

Brand line	Anchor/Darling
Standards	ASME B16.34; ASME Section III
Size Range	NPS 1/2 to 2; DN 15 to 50
Pressure Class Range	150 to 1878; PN 25 to 325; Soft
Seating Material	Metal