Y-Pattern Swing Check Valve, Series/Model: Model 137, Nominal Size: 3/8 IN, Connection Type: FNPT, Pressure Rating: 300 PSI (CWP) Non-Shock, Class 150 Pressure Class, Bronze Body Material, Trim Material: Brass Disc, Material Standard: Body: ASTM B62, Disc: ASTM B16 H02, Material Specification: Body: UNS C83600, Industry Standards: MSS-SP-80 Type 3 Compliant, 2.14 IN Width, Lead Free: No, Other Physical Dimension: 1.49 IN Inlet Center To Top Of Valve, Additional Specifications: Flow Co-Efficient (Cv): 4.3

Crane® bronze valves have stood up to commercial and industrial services for more than a century.

• Y-Pattern body
• Threaded ends
• Free to rotate disc design allows the disc to close in a different position on the integral seat each time it operates
• Regrindable seat
• Always install with pressure under the disc in vertical or horizontal position. An arrow cast on the body indicates the correct direction of flow
• Screwed cap
• MSS specification SP-80

Application: General Services Plumbing, Commercial Plumbing and HVAC, Industrial Plumbing and HVAC, Utility Applications, Marine

• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/037137CV_Spec.pdf
• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/20017TFAV_Broc.pdf
• Instruction/Installation Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Crane_0251GLV_Instruction_Installation_Manual.pdf