China lug wafer butterfly valve Manufacturers Factory Suppliers
4" Butterfly Wafer Valve 6" Butterfly Wafer Valve. Product Description. Techno 6″ Butterfly Lug Valve with Lever Operator. Body: Lug style, Ductile Iron, ASTM A395 Gr. 60-40-18 Disc: 304 Stainless...
3/15/2022 · our top selling valves including: gate valves f4, 10k, 125lb, pn16, 150lb, 300lb; globe valves 10k, 150lb, 300lb and bellow seal globe valves pn16, pn40, butterfly valves no pin...
3/9/2017 · A wafer butterfly valve's function is to retain a seal to protect against dual-directional pressure differential in the flow of fluid. In other words, the wafer version of butterfly valves...
The molded seat design sears as a flange seal, eliminating the need for gaskets between the flange and the valve. Bearing. Carbon steel, PTFE lined, upper bearing ensures low friction and torque...
The high performance butterfly valve is available in sizes 2" - 24" with a one piece wafer or lug body. Body materials include stainless steel and carbon steel and sealing standards in conformance...
Suggested Specifications: Pratt®BF Series Wafer/Lug Butterfly Valve, Sizes 2" through 48" 2"-12" 230psi, 14"-48" 150psi General Valves shall be of the Wafer or Lug design for installation between...




