Flexi Hinge Valve Company
6 in. Flanged Cast Iron Blower Check Valve
Part #F65184330 | Item #4933118 | Manufacturer Part #6518-4-3-3-0
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Product Details
- Reinforced silicone seals
- Next generation design for long life
- Flexi hinge check valves have features to make them ideal for use with positive displacement and centrifugal blowers
- They are designed for maximum air flow with minimal pressure loss, while providing positive reverse flow sealing at low flows and low backpressure without the need for springs
- Valve life is extended because of three important Flexi-Hinge features
- When fully closed the valve seal backing plates rest against the internal center hinge post without pinching the elastomer hinge or seal
- When fully open the valve plates rest against a Teflon® covered stop to prevent the valve plates from fluttering
- For maximum flex life and sealing performance, the silicone sealing member is reinforced with Nomex™ mesh
- Replacement repair kits fit all valves
Specifications
Coating: Cast iron
End Connection 1: Wafer
End Connections: Wafer
Fitting Size 1: 6 in
Fitting Size 2: 6 in
Fitting Sizes: 6 in
Fitting Type: Wafer
Length: 3-3/8 in
Low Pressure: 0.5
Material: Cast Iron
Maximum Pressure: 0.5 psi
Type: F65184330
UL Listed: No
Valve Size: 6 in
Valve Type: Check Valve