Pneumatic Ball Valve
15 products found
A pneumatic ball valve is an automated quarter-turn rotary valve that utilizes compressed air via a pneumatic actuator to rotate an internal polished ball, enabling rapid fluid isolation or flow regulation. The assembly relies on either a double-acting actuator (using air for both strokes) or a spring-return design that provides an automatic fail-safe reset during pressure loss. When the ball's bore aligns with the pipeline, it yields an unobstructed full-port path, while a 90 degree rotation seals it against resilient PTFE or metal seats for a bubble-tight shutoff. Pneumatic ball valves are heavily specified for chemical batching loops, emergency shutdown systems (ESD), and rapid-cycle water treatment manifolds. System automation engineers and plant contractors can maximize cycle speeds and secure explosion-proof flow control by importing premium pneumatic ball valves directly from certified manufacturers in China via our advanced B2B commercial platform.
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Pneumatic Stainless Steel Ball Valve
Model Number: Q641F/PPL
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ASTM A105 Ball Valve, API 6D, 608, ISO 17292, 1/4-4 Inch
ZHEJIANG VERVO VALVE CO., LTD
Duplex Steel Trunnion Ball Valve, 10 Inch, 300 LB, API 6D
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic Actuated Three-way Ball Valve, Flange, 1/2-8 Inch
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic/Electric Tee Thread Ball Valve, 1/2-2 Inch, 1000 WOG
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic Flange Ball Valve, 1/2 - 8 Inch, DN15-DN200, PN16
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic/Electric Three Piece Threaded Ball Valve, 1000 WOG
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic / Electric Three Piece Butt Welding Ball Valve
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic / Electric Three Piece Socket Welding Ball Valve
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic Actuated Three Piece Clamp Ball Valve
ZHEJIANG VERVO VALVE CO., LTD
Three Piece Clamp Ball Valve with Electric Actuator
ZHEJIANG VERVO VALVE CO., LTD
ASME Thin Ball Valve, PN16, 150 LB, DN5-DN200, 1/2-8 Inch
ZHEJIANG VERVO VALVE CO., LTD
Pneumatic Thin Ball Valve, WCB, A351 CF8, CF3M, CF8M, 150 LB
XIAMEN LANDEE INDUSTRIES CO., LTD.
Pneumatic On-off Ball Valve, 1000 WOG, 1 IN, SS 304, 15 Bar
Model Number: LV-BV-20241011-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
Pneumatic Ball Valves, SS 304, DN100, PN16, 4 IN, RF Flanged
Model Number: LV-PBV-20250607-03
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