-
API Triple Offset Butterfly ValveFriends working on foreign-related industrial projects all know that valves must meet American standards to be worry-free. Zhengmao's American Standard Butterfly Valve is designed and produced in...read more
-
Electric Triple Offset Worm Gear Operated Butterfly ValveFriends in engineering and production management all know that "ease of use" and "reliability" are indispensable in fluid control. The electric butterfly valve from Zhengmao Valves is built...read more
-
API Triple Offset Lug Wafer Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: NPS 2 "to NPS 36"
③ Pressure range: CL150~CL600
④ Operating... -
Wafer Multi-layered Hard-seated Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN40 to DN2000
③ Pressure range: 1.0MPa~6.4MPa
④ Operating... -
GB Triple Offset Flanged Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN40 to DN2000
③ Pressure range: 1.0MPa~6.4MPa
④ Operating... -
GB Flanged Butterfly ValveAnyone in the industrial fluid control business knows that choosing the right valve saves a lot of trouble in production. The national standard butterfly valve made by our Zhengmao Valves is fully...read more
-
Cryogenic Butt-Weld-End Butterfly ValveAnyone in the cryogenic fluid control business knows that when it comes to environments tens of degrees below zero, ordinary valves either don’t seal tightly or crack due to freezing, which is...read more
-
Triple Offset Wafer Butterfly ValveAnyone in the pipeline engineering business knows that some spaces are too narrow for large valves to fit in—and our Zhengmao wafer butterfly valve is specifically designed to solve this problem....read more
-
Centerline Wafer Butterfly ValveWhen choosing valves for engineering projects, the biggest headaches are poor adaptability and troublesome operation. The center-line butterfly valve from Zhengmao Valves is designed to solve...read more
-
Lug-Type Butterfly ValveFriends engaged in engineering and fluid system management all know that a valve should not only control flow but also be easy to install and durable. The lug-type butterfly valve from Zhengmao...read more
-
Large Bore Pneumatic Triple Offset Butterfly ValveMasters in factory operation and maintenance, as well as fluid control, all know that if a valve responds slowly and is cumbersome to operate, it will not only delay production but also may hide...read more
WebPneumatic DN800 Double Offset Metal to Metal Seat Hard Sealing Eccentric Butterfly Valve, Find Details and Price about Soft Seat Butterfly Valve Double Shaft Butterfly Valve from Pneumatic DN800...
WebLightweight Flanged Flow-Adjustment Valves. An aluminum body provides strength and durability at half the weight of other metal flanged flow-adjustment valves. These...
WebNeles BW series metal seated double eccentric disc valve is designed for both control and tight shut-off in severe service. Multiple seat options makes it well suited for the refining, power,...
WebMetal Seated Butterfly Valves | Knife Gate Valves Industrial Valves for Steam, Oil & Gas, Waste Water, and Thermal Application Designed for the most demanding environments, our metal seated...
WebHigh Performance Butterfly Valve McCannalok Metal Seated Size Range NPS 2½ to 30 / DN 65 to 750 Temperature Range Capabilities up to 900 °F (482°C) 3rd party-validated Maximum Allowable Operating...
WebMetal Seat Butterfly Valve Product Inquiry Category: Butterfly Valves Tags: Butterfly Valves, Metal Seat Butterfly Valve Description Additional information Applicable Standards: DESIGN &...
