Check Valve – Ductile Iron Submersible

Check Valve – Ductile Iron Submersible
Certified Lead Free*

• Ductile Iron body
• Silicon bronze poppet
• Stainless Steel spring and nut
• Non-toxic polyester powder coat paint
• Female-Male Threads
• VFD Compatible

* Silicon bronze components contain less than .05% (1/20 of 1%) Lead

All check valves furnished with Buna-N O-Ring, stainless steel spring, stainless steel washer and stainless steel locknut.

All valves 3/4″ through 1-1/2″ have a working pressure of 400 psi. All valves 2″ and larger have a working pressure of 600 psi.

Part No. Size FxM Weight
658SB 2 in. x 2 in. 3.9
660SB 3 in. x 3 in. 12.3
626SB 3 in. x 3 in. w/ Break-off Plug 12.5
661SB 4 in. x 4 in. 25.5
627SB 4 in. x 4 in. w/ Break-off Plug 25.8
662SB 6 in. x 6 in. 48.7
628SB 6 in. x 6 in. w/ Break-off Plug 49.3