Butterfly Valves

PTFE/PFA

Richter's NK Butterfly Valve, available in 2" - 12" sizes, features a double-flange body construction with all wetted surfaces of the valve protected by PTFE or PFA fluoroplastics. The uiversal double-flange construction enables installation where either wafer-type or dead-end service is being considered. Plastic linings on the disc and body provides resistance to chemical and thermal attack.

Richter NK, NKL, NKS Brochure

Richter NK, NKL, NKS IOM(1.6mb)

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Non Lined/Metal

Samson Type LTR43 Control and Shut-off Butterfly Valve with zero leakage designed for bi-directional service at full differential pressure.Tight-closing,triple eccentric high-pressure butterfly valve for process engineering and plants with industrial requirements

Samson Type 43 Data Sheet

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Samson Type BR 14 tight-closing, double eccentric butterfly valve for process engineering and plants with industrial requirements. Valve body material is steel or stainless steel. Valve features low breakaway torque and low amount of wear due to the double eccentric bearing design of the shaft.

Samson Type BR Data Sheet

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The WKM DynaCentric High Performance Butterfly Valve brings low cost and light weight to high pressure water, oil, steam, gas and slurry applictions. These valves satisfy a wide range of industrial applications and are available in carbon steel or stainless steel as well as lug and wafer body styles.

WKM DynaCentric Catalog

WKM DynaCentric IOM

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Call 800.44.BOOTH For Products Not Listed