Flexi-Hinge Flexi-Hinge H4-504-1341 4 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Viton Seal, With Spring MSRP: Was: Now: $1,140.80 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H4-504-1241 4 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, 316 SS Internals, Viton Seal, With Spring MSRP: Was: Now: $1,412.80 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1341 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Viton Seal, With Spring MSRP: Was: Now: $17,563.20 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1331 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Silicone Seal, With Spring MSRP: Was: Now: $15,598.40 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1321 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, EPDM Seal, With Spring MSRP: Was: Now: $14,952.00 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1340 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Viton Seal, No Spring MSRP: Was: Now: $17,310.40 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1330 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Silicone Seal, No Spring MSRP: Was: Now: $15,345.60 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H20-503-1320 20 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, EPDM Seal, No Spring MSRP: Was: Now: $14,699.20 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H18-503-1341 18 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Viton Seal, With Spring MSRP: Was: Now: $12,312.00 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H18-503-1331 18 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Silicone Seal, With Spring MSRP: Was: Now: $11,168.00 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H18-503-1321 18 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, EPDM Seal, With Spring MSRP: Was: Now: $10,744.00 Quick view Compare View Details
Flexi-Hinge Flexi-Hinge H18-503-1340 18 Inch Check Valve, 150# Flanged Ends, Carbon Steel Body, Aluminum Internals, Viton Seal, No Spring MSRP: Was: Now: $12,089.60 Quick view Compare View Details