Check Valve – Ductile Iron w/ VFD Stabilizer

Check Valve – Ductile Iron w/ Stabilizer for VFD Systems
Certified Lead Free*

• Ductile iron body
• Silicon bronze poppet
• Stainless Steel spring and nut
• Non-toxic polyester powder coat paint
• Valves 2-1/2″ – 6″ can be customized with 8 Round API Threads

* 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 2″ and larger have a working pressure of 600 psi.

Part No. Size Weight List Price
630SB 2 1/2 in. 15.20 $454.76
631SB 3 in. 11.70 $490.20
632SB 3 in.* 13.10 $535.02
633SB 4 in. 21.50 $701.73
634SB 5 in. 33.70 $1,027.44
635SB 6 in. 44.50 $1,156.34
* High Flow design