https://patents.google.com/patent/CN105598644B/en
CN105598644B - Wedge Gate Valves sealing surface processing technology and its automatic bead...
A wedge-type ram sealing surface processing technology, including casting, turning sealing surface, turning surfacing groove, turning positioning hole,...
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https://www.kosenvalve.com/astm-a351-cf8m-wedge-gate-valves-api-600-3-in-150-lb-rf.html
ASTM A351 CF8M Wedge Gate Valves, API 600, 3 IN, 150 LB, RF | Kosen
ASTM A351 CF8M Wedge Gate Valves Plant: 80 mm Gate Valve, API 600, Stainless Steel Body, 3 Inch, Class 150 LB, DN80, PN20, Handwheel, RF Flanged Ends.
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https://www.ato.com/wedge-gate-valves
Wedge Gate Valves | ATO.com
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https://envirotecmagazine.com/2022/11/18/sponsored-content-custom-wedge-gate-valves/
Sponsored Content: Custom wedge gate valves | Envirotec
Nov 18, 2022 - Valves expert T-T Flow writes: When there was a requirement for custom wedge gate valves to facilitate the transition to new metric pipework at a major wate ...
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https://www.muellercompany.com/water-works/valves/resilient-wedge-gate-valves/2%E2%80%9D-12%E2%80%9D-2362-resilient-wedge-gate-valves-mj-x-fl/
2- 12 INCH A-2362 RESILIENT WEDGE GATE VALVES - M.J. X FL. | Mueller Co. Water Products Division
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https://american-usa.com/products/valves-and-hydrants/2-12-series-2500-resilient-wedge-gate-valves/2-3-resilient-wedge-gate-valves-with-threaded-ends
2"-3" Resilient Wedge NRS Gate Valves with Threaded Ends | AMERICAN
The AMERICAN Series 2500 Ductile Iron 250 psig AWWA Resilient Wedge Gate Valve is designed for use in drinking water, sewage and fire protection systems as well
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