Check Valve 426 Series PVC Gray FKM Seals 3/8" HB 3/8" HB

The 426 Series Check Valve design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is standard configuration. The 426 Series is NSF Standard 42 Certified. 

Features:

• Material: Gray PVC
• Seal: Fluoroelastomer (Viton)
• Connections: 3/8"
• Ball Material: 316 Stainless