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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
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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... -
Butt-Weld-End 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
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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
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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
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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
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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
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PTFE-lined Butterfly ValveFor those working in chemical engineering, electroplating, and other fields that deal with acids and alkalis, the biggest headache when choosing valves is corrosion. The fluorine-lined butterfly...read more
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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
WebPro Valve Engineered for flow control, Pro Valve is available in ball, butterfly, cast steel, check and globe valves in a variety of alloys to fit today's demanding applications....
WebPro Valve ANSI 125# design wafer or lugged ductile iron body, EPDM, BUNA-N, Viton, or Polyurethane seats available, with stainless steel disc, U cup advanced stem seal, and...
WebButterfly valves are compact and lightweight in comparison to many other valve types and still, they can handle harsh conditions and processes. Low torque requirement, wide controllable range and...
WebButterfly valves. These valves are available in: Stainless Steel. Cast Iron. Aluminum. GGG40 Heavy Cast. Please provide dimensions, pressure, closing time, and type of...
WebAlso known as butterfly valves. Sanitary Air-Driven On/Off Valves Use air pressure to automatically control the flow of liquids in sanitary environments, such as food and...
WebThe Pool-Pro butterfly valves are the first valves designed exclusively for the pool service industry. These cost-effective valves can be completely submerged in chlorinated water. The Pool-Pro's...
