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High capacity, in-line spring loaded stainless steel check valve, FNPT threaded. 
• Pressure rating: size 1/4”-2” 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: 
+10F to 450F. 
• 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. 
 
 S800FV:  STAINLESS STEEL FOOT VALVE DESIGN.

Serie       STAINLESS STEEL IN-LINE CHECK VALVE

Articolo  S800

 

BONOMI NORTH AMERICA

High capacity, in-line spring loaded stainless steel check valve, FNPT threaded.
• Pressure rating: size 1/4”-2” 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:
+10F to 450F.
• 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.

S800FV: STAINLESS STEEL FOOT VALVE DESIGN.
 
N Pos PART NAME MATERIAL N PCS
1 BODY ASTM A351-CF8M 1
2 SPRING SS316 1
3 CENTER GUIDE ASTM A351-CF8M 1
4 DISC ASTM A351-CF8M 1
5 SEAT P.T.F.E 1
6 GASKET P.T.F.E 1
7 END CAP ASTM A351-CF8M 1
SIZE D L Cv psi Weight Lbs
1/4” 1.35 2.31 3.50 800 0.42
3/8” 1.35 2.31 3.50 800 0.42
1/2” 1.35 2.31 5.20 800 0.40
3/4” 1.81 2.87 10.00 800 0.85
1” 2.13 3.50 15.00 800 1.30
1"1/4 2.46 4.18 24.50 800 2.50
1" 1/2 2.88 4.93 35.20 800 3.40
2” 3.56 6.00 52.00 800 6.00
2" 1/2 4.53 7.12 C/F 800 C/F
3” 5.56 8.13 C/F 800 C/F
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