Pneumatic Butterfly Control Valve
30 products found
A pneumatic butterfly control valve is an automated, quarter-turn rotary valve assembly combining a compact butterfly body with a pneumatic actuator to deliver rapid-response fluid throttling and isolation. Regulated by compressed air via an electro-pneumatic positioner (accepting 4–20mA signals), the actuator rotates an internal disc 0 to 90 degrees to precisely modulate pipeline velocity and pressure. Featuring high flow capacity and minimal face-to-face dimensions, its concentric or high-performance eccentric disc design is ideal for large-diameter piping systems. Adhering to standards like API 609 and ASME B16.34, this lightweight, automated package is widely used in HVAC loops, water treatment plants, power generation cooling lines, and chemical processing networks. Partner directly with verified butterfly control valve manufacturers in China via our specialized B2B marketplace to eliminate middleman markups and secure factory-direct pricing on certified pneumatic butterfly control valves.
Control Valve (Zhejiang) Co., Ltd.
Double Flanged Butterfly Control Valve, 2-80 Inch, 150-400 LB
Model Number: CNCV-240522-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
ASTM B148 C95800 Butterfly Control Valve, 4 Inch, 150 LB, RF
Model Number: CNCV-240527-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
Stainless Steel Butterfly Control Valve, 2-40 Inch, 150 LB
Model Number: CNCV-240527-BFCV-02
Control Valve (Zhejiang) Co., Ltd.
Pneumatic Butterfly Control Valve, ASTM A351 CF8, 6 IN, CL150
Model Number: CNCV-240615-BFCV-02
Control Valve (Zhejiang) Co., Ltd.
Ductile Iron Butterfly Control Valve, 4 IN, CL150, EPDM Seat
Model Number: CNCV-240620-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
Aluminum Alloy Butterfly Control Valve, 8 IN, CL150, Flanged
Model Number: CNCV-240624-BFCV-02
Control Valve (Zhejiang) Co., Ltd.
SS 316L Butterfly Control Valve, 2 Inch, 150 LB, Wafer Type
Model Number: CNCV-240704-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
Lug Type Butterfly Control Valve, ASTM A351 CF8, 3 IN, CL150
Model Number: CNCV-240708-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
QT450 Butterfly Control Valve, 2 Inch, CL150 LB, EPDM Seated
Model Number: CNCV-240708-BFCV-02
Control Valve (Zhejiang) Co., Ltd.
Triple Offset Butterfly Control Valve, CF8M, 8 IN, CL150, RF
Model Number: CNCV-240712-BFCV-01
Control Valve (Zhejiang) Co., Ltd.
Cement Silo Butterfly Control Valve, 4-16 Inch, PN10, PN16
Control Valve (Zhejiang) Co., Ltd.
Pneumatic Butterfly Control Valve, ASTM A351 CF8, 2-40 IN
Control Valve (Zhejiang) Co., Ltd.
UPVC Butterfly Control Valve, Pneumatic, 2-12 Inch, 150 LB
Control Valve (Zhejiang) Co., Ltd.
Posi-Flate Inflatable-seated Butterfly Control Valve, 1-40 Inch
Control Valve (Zhejiang) Co., Ltd.
Sanitary Pneumatic Butterfly Control Valve, SS 316, DN8 PN16
Control Valve (Zhejiang) Co., Ltd.
Triple-Eccentric Butterfly Control Valve, 2-18 IN, 150 LB
Control Valve (Zhejiang) Co., Ltd.
Centerline Pneumatic Butterfly Valve, Cast Iron, 2-16 Inch
Control Valve (Zhejiang) Co., Ltd.
Food Grade Pneumatic Butterfly Valve, DN15-DN100, PN10-PN16
Control Valve (Zhejiang) Co., Ltd.
Double Flanged Pneumatic Butterfly Valve, 2-20 IN, 150 LB
Control Valve (Zhejiang) Co., Ltd.
Pneumatic Vacuum Butterfly Control Valve, 2-24 IN, SS 316
Control Valve (Zhejiang) Co., Ltd.
Sanitary Pneumatic Butterfly Valve, DN15-DN100, PN10-PN16
Control Valve (Zhejiang) Co., Ltd.
Air Actuated Butterfly Control Valve, 2-16 Inch, Cast Iron
Control Valve (Zhejiang) Co., Ltd.
Air Operated Butterfly Control Valve, DN40-DN200, 150 LB
Control Valve (Zhejiang) Co., Ltd.