Vatac Vango Valves (Wenzhou) Corp
 
86-577-6796-2190
vatac@cnvchina.com

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Vatac Valves (Quzhou) Corp.

Longyou Industrial Zone, Quzhou, Zhejiang, China. 324400.

Tel: 0086-551-6599-0285

Fax: 0086-551-6599-0286

vatac@cnvchina.com

www.vatacvalve.net

resilient seal gate valve Resilient Seat Through Conduit Gate Valve

Resilient Seat Through Conduit Gate Valve

Vatac Resilient Seat Through Conduit Gate Valve are designed and manufactured API 6D, the gate is under closing status, and the seat surface PTFE Sealing Ring forms an initial sealing, when the gate v

Product details

Vatac Resilient Seat Through Conduit Gate Valve are designed and manufactured API 6D, the gate is under closing status, and the seat surface PTFE Sealing Ring forms an initial sealing, when the gate valve is on/off every time, the seat ring can clean the both sides of gate. Enforcing all line pressure onto the through conduit gate valve, the pressure acted onto the gate, forcing it against PTFE Ring of Outlet Seat. Compressing it until the gate is stopped onto the steel seat to form a double sealing: the first sealing is PTFE to Metal, the second sealing is metal to metal, meanwhile, the seat is also firmly forced into its recess. The O-ring prevents any downstream flow at this point. Inlet sealing is formed after the cavity pressure is released; pipeline pressure is acted onto the inlet seat making it move toward to the gate which forms the PTFE to Metal sealing. Meanwhile, O-ring and seat recess forms a compact sealing.

Vatac Resilient Seat Through Conduit Gate Valve are with main Features as below:

» Size Ranges: 2” through 48” 

» Pressure Ratings: ANSI #150 to 2500

» Standards compliance: API 6D, API 6A or equivalents

» Materials: Cast Carbon Steel, Cast Stainless Steel, Cast Duplex or Other Specials 

» Ends Connections: Flanged(FF, RF, RTJ) to international standards 

» OS&Y, Outside Stem and Yoke

» Soft-sealed(PTFE, NBR, VITON and etc.)

» Optional Locking Device or Stem Extension

» Optional Direct Mounting to ISO 5211

» Full Port 


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Company Profile
Vatac Vango Valves (Wenzhou) Corp is one of the best China steam trap, check valve, knife gate valve, flow control valve, trunnion ball valve, stainless steel check valve, electromagnetic flowmeter, metal expansion joint manufacturers and suppliers, as a company, our professional factory can always produce products at both good quality and price.
Contact Us
Address: Dongfang Industrial Zone, Oubei, Wenzhou, Zhejiang, China
Tel: 86-577-6796-2190  Fax:86-577-6796-2193
E-mail:vatac@cnvchina.com
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