China Sleeve Plug Valves Manufacturers Factory Suppliers
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Jacketed Sleeve Plug Valve
NSV Jacketeted plug valve are designed to control special chemical service where media has to be required within a specified temperature range. The steam jacketeted design prevents the media in...
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SS904L Reduced Port Sleeve Plug Valve
The NSV SS904L Sleeve Plug Valve is specifically engineered for high-pressure corrosive services, featuring a robust UNS N08904 (904L) body construction that offers superior resistance to sulfuric...
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CN7M Double Gland Plug Valve
This is a high-performance plug valve featuring a CN7M (Alloy 20) body and a double gland packing design. The tapered plug ensures tight shut-off, while the double gland structure allows for easy...
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WCB Sleeve Plug Valve
The NSV WCB Sleeve Plug Valve is constructed from WCB, designed for high-pressure pipelines in oil, gas, and chemical industries. Its elastic sleeve design eliminates friction between the plug and...
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NSV Integral UB6 Plug Valve
The NSV integral stainless steel plug valve with body, plug, stem and bushings all made of UB6 alloy. It features reduced bore flow, bubble tight shu off, low operating torque, and no internal...
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Pneumatic Full PFA Lined Plug Valve
The NSV pneumatic full PFA lined plug valve features a CF8M stainless steel body fully encapsulated with PFA lining, ensuring zero metal exposure to the process media. This design provides...
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CF8M Double Gland Plug Valve
The NSV CF8M double gland plug valve features dual adjustable sealing: external leakage is controlled by gland packing adjustment, while internal seal integrity is restored by axially...
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Pneumatic Full Lined PFA Plug Valve
The NSV pneumatic full lined PFA plug valve is engineered for highly corrosive and high-purity fluid services in chemical, pharmaceutical, and semiconductor industries.
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Stainless Steel Lined Sleeve Plug Valve
The NSV stainless steel lined sleeve plug valve provides reliable shut-off for corrosive services. All wetted surfaces are lined with PFA or FEP for complete corrosion protection. The sleeve-type...
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3-Way & 4-Way Plug Valve
The NSV 3-way and 4-way plug valve features a cast stainless steel body (304/316) with an internal soft-seated plug, where both plug and seat are lined with PTFE or reinforced PTFE (RPTFE),...
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Full Lined PFA Plug Valve
This full-lined PFA plug valve is designed for low-to-medium pressure service with a rating of Class 150. The body is made of carbon steel (WCB), fully lined with PFA to completely isolate the...
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PTFE Sleeve Plug Valve
NSV Plug valves are valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow through the valve,it include sleeve plug valve and lubricated...
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