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- McWane - Model KEN-FLEX - Check Valve
McWane - Model KEN-FLEX -Check Valve
The KEN-FLEX resilient-hinged check valve provides reduced maintenance and faster closing than most traditional swing check valves. The rubber-encapsulated flapper assembly is the only moving part and is easily accessed through a full-size cover with the valve in line. The resilient flapper material makes KEN-FLEX" ideal for "dirty water" applications, and the fast-closing action is ideal for surge prevention. The optional position indicator is spring loaded and provides the added benefit of accelerated closing speed.
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Low-maintenance
- EPDM flapper is only moving part
- Anti-corrosion encapsulation of disc and hinge
- Flapper is accessible through full-size top cover with valve in line
- O-ring seat seal is integrated into flapper
- No scheduled maintenance nor lubrication required
Fast-closing
- Quiet operation with non-slam design
- Reduces likelihood of water hammer
- Disc seated at 45° angle with only 35° travel from fully open to fully close position
- Disc hinge flexes into open position and snaps back into closed position
- Optional spring-loaded position indicator accelerates closing
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Size Range: 3"-24"
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Body Materials: ASTM A536 65-45-12 Ductile Iron
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Temperature Range: 0°-250°F
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Operating Pressure (CWP): 250PSI
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Disc Materials: EPDM
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Body Style: FLG
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Design & Testing Standard: AWWA C508
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Flange Drilling: ANSI B16.1 Class 125
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Testing Standard : AWWA C508
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Certifications: NSF 61, NSF 372
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Accessories: Position Indicator, Limit Switch, Jack Screw