Crane 03737CV 37 Class 125 Bronze Y-Pattern Swing Check Valve 3/8 IN FNPT

Product Description

The CRANE 03737CV is a 37 Class 125 bronze Y-pattern swing check valve with a 3/8 IN nominal size and FNPT connection type. Designed for general services, commercial and industrial plumbing, HVAC, utility, and marine applications. It features a bronze body (ASTM B62, UNS C83600) and a brass disc trim (ASTM B16 H02). Compliant with MSS-SP-80 Type 3 standards.

• Y-Pattern body with Integral seat
• Seat can be reground while the valve remains in the line
• Always install with pressure under the disc in vertical or horizontal position

Product Highlights

Bronze Y-pattern swing check valve with threaded ends and screwed cap. Suitable for various plumbing and HVAC applications. Compliant with MSS specification SP-80.

Product Information

Standard Information

• Brand: CRANE
• Manufacturer Part Number: 03737CV

Technical Specifications

• Item Name: Y-Pattern Swing Check Valve
• Series/Model: Model 37
• Nominal Size: 3/8 IN
• Connection Type: FNPT
• Pressure Rating: 200 PSI (CWP) Non-Shock
• Pressure Class: Class 125
• Body Material: Bronze
• 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
• Width: 2.14 IN
• Lead Free: No
• Other Physical Dimension: 1.49 IN Inlet Center To Top Of Valve