Butterfly Valves
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Pneumatic PTFE Lined Butterfly Valve
FREE-VALVE’s pneumatic PTFE lined butterfly valve adopts the central line and PTFE lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corr...
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Adjusting Anti-abrasive wafer type ceramic butterfly valve DN80-PN10
FREE-Valve’s manual wafer type ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control va...
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Anti-abrasive ceramic butterfly valve for abrasive and corrosive regulating applications DN100
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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pneumatic operation Adjusting Anti-abrasive wafer type ceramic butterfly valve DN80-PN10
FREE-Valve’s manual wafer type ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control va...
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Pneumatic Stainless Steel Ceramic Structure Butterfly Valve for Anti-Corrosion Project
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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Stainless Steel Ceramic Lined Butterfly Valve
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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Pneumatic Stainless Steel Ceramic Structure Butterfly Valve for pulp& paper industry
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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DN150 6 inch PN16 rubber lined Wafer Type 304 Stainless Steel Pneumatic Air Actuator Butterfly Valve
FREE-VALVE’s Pneuamtic Operation Wafer stainless steel Butterfly Valve is an economical and robust valve with an rubber lining, offering longer service life with lower maintenance cost. Self-lubrica...
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150LB PN16 wafer type pneumatic actuators control butterfly valve
FREE-VALVE’s Pneuamtic Operation Wafer stainless steel Butterfly Valve is an economical and robust valve with an rubber lining, offering longer service life with lower maintenance cost. Self-lubrica...
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Ceramic Lined Wafer Type Butterfly Valve for pulp& paper industry
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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Gear Operated double eccentric Wafer Type Ceramic Sealing Butterfly Valve for pulp& paper industry
FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control...
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High Performance Butterfly Valve
FREE-VALVE’s double offset design of high performance butterfly valves assure reduced seat wear and bidirectional, zero leakage shut off throughout the full pressure range. It is divided into hard t...
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Pneumatic Ceramic Butterfly Valve
FREE-VALVE’s pneumatic ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. T...
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Lever Operated Wafer Resilient Butterfly Valve
FREE-VALVE’s lever operated wafer resilient butterfly valve is an economical and robust valve with an rubber lining, offering longer service life with lower maintenance cost. Self-lubricating beari...
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12 inch Flange butterfly Valve 150 Lb Carbon Steel
PRODUCT RANGE: Size: (Inch): 2″-80″ DN(mm): 50-2000 Pressure Range: Class(Lb): 150Lb, 300Lb, 600LB, 900LB Working temperature: -46—425ºC Seal: three-eccentric sealing, triple offset Type...
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High Performance Stainless Steel Butterfly Valve Sizes2″-60″ PN25/PN40/PN100
High Performance Butterfly Valves which are available in Class 150/300/600 and PN16/25/40/100 pressure ratings. Our Wafer High Performance Butterfly Valves are also available with unique soft seat, me...