S800 - High capacity, in-line spring loaded stainless steel check valve, FNPT threaded.

High capacity, in-line spring loaded stainless steel check valve, FNPT threaded.
• Pressure rating: size 1/4” to 2” 800 WOG - 2 1/2” to 3” 600 WOG.
• 125 WSP saturated steam.
• Wide temperature range: -4°F to 210°F.
• ANSI B1.20.1 connections.
• 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.
• Corrosion resistant-excellent for use on chemicals.
• Dual guided stem and disc. S800: size 1/4” to 3”. S800FV: stainless steel FOOT VALVE - size 1/4” to 3”.