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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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

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