3/4" S800 Series In-Line Spring Loaded, Stainless Steel Check Valve with NPT Ends
The S800 series inline stainless-steel check valve is an ASTM A351-CF8M rugged investment cast valve with an 800PSI rating and a PTFE seat. This series features a double guided stem, a 316 SS spring, and with a 1/2 PSI cracking pressure. It is ideally suited for most chemical applications, and has a saturated steam rating to 125WSP, and ASME/ANSI B1.20.1 thread depths.
Valve Features:
- Size: 3/4"
- Pressure rating: 800 WOG
- Soft P.T.F.E. seat for bubble tight shutoff, spring loaded for fast seating action
- Low cracking pressure 1/2 psi
- Flow profile designed to minimize head loss
- Perfect sealing both at high and low pressure, wide temperature range: 10°F to 450°F
- Corrosion-resistant - excellent for use on chemicals
- ASTM A351-CF8M investment casting
- 125 WSP saturated steam
- ANSI B1.20.1 threads
- Dual guided stem and disc