China Wafer Concentric Butterfly Valve Manufacturers Factory Suppliers
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Wafer Concentric Butterfly Valve
NSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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26-inch Concentric Butterfly Valve
This concentric (centerline) butterfly valve features a 26-inch (DN650) body, designed for low-pressure on-off and flow regulation applications. The valve disc is centered on the bore, with the...
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WCB Wafer Full-Lined PTFE Butterfly Valve
This wafer-type butterfly valve features a WCB carbon steel body with a full PTFE lining, ensuring that no metal parts come into contact with the process media . The wafer connection provides a...
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CF8M Lever-Operated Lug Butterfly Valve
This lug-type butterfly valve features a stainless steel body and lever handle for quick 90° quarter-turn operation. The lug connection allows end-of-line service and single-side pipeline removal,...
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DI Wafer Butterfly Valve
This wafer butterfly valve combines a ductile iron body with a 2507 super duplex stainless steel disc. It offers superior resistance to chloride stress corrosion and pitting. The compact wafer...
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Pneumatic Full Lined F4 Butterfly Valve
The NSV pneumatic full lined F4 butterfly valve features a ductile iron (DI) body fully encapsulated with PTFE (F4) lining, ensuring zero metal exposure to the process media. This design provides...
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Nsv Full Lined PTFE Butterfly Valve
The NSV full lined PTFE butterfly valve features a fully encapsulated PTFE lining which covering body, disc, and seat to eliminate any metal exposure and deliver exceptional resistance to strong...
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Pneumatic Concentric Butterfly Valve
The NSV pneumatic concentric butterfly valve features a concentric disc design with pneumatic actuation for automatic ON/OFF control. It offers wafer, lug, or flanged end connections and ensuring...
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Electro-Hydraulic DI Concentric Butterfly Valve
The NSV electro-hydraulic DI concentric butterfly valve features a monobloc DI body (ASTM A536) with resilient seating and an integrated electro-hydraulic actuator, available in sizes from 2" to...
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Pneumatic Cast Iron Butterfly Valve
NSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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Flanged Concentric Butterfly Valve
NSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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Lug Concentric Butterfly Valve
NSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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