Notice: This product has a lead time of up to two weeks.
4" 1000 Series Stainless Steel Check Valve with Viton O-Ring | CVSE400
Description
- No Spin Poppet
- Solid 304 stainless steel construction
- Stainless steel check valves are rated for a maximum weight of 2000lbs. in tension (down pull)
- All parts stainless steel - spring, lock nut on poppet, and nut retaining cup locks spring to nut
- Guide bearing of Delrin around poppet stem for straight operation and eliminates wear
- No-spin poppet for demanding installation directly above the submersible pump
- Ideal for Ag chemical applications - WARNING - not to be used with anhydrous ammonia
- Only requires 1.5 psi to open CVSE - has a VITON O-ring seal to prevent drain back in harsh chemical environments
- Rated at 450psi max
- Includes VITON O-ring for your environment needs
Temp Ratings
- Max temp. for CVS & FVS 190 degrees Fahrenheit
- Temp. range for CVSE & FVSE with VITON O-ring -4 to 392 degrees Fahrenheit