Design features 1)Upper and lower bearings to maximize valve life. 2)Direct mount. 3)2\"-12\" standard with the lever. 4)14” and larger standard with gear. 5)Body epoxy coating suitable for multiple environments. 6)Integral ISO mounting pad for easy valve operation. 7)No ...
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. The ceramic materials are applied to the most common problem areas within disc of ...
FREE-VALVE’s Worm gear box operation Wafer Type High Performance Butterfly Valves assures reduced seat wear and bidirectional, zero leakage shut off throughout the full pressure range. It is divided into hard to hard sealing or hard to soft sealing with two structures ...
FREE-VALVE’sStainless SteelCeramicLined Butterfly Valveswere operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. The ceramic materials are applied to the most common problem areas within ...
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 valves. The ceramic materials are applied to the most common problem areas ...
1. Max working pressure PN16 2. Suitble working temperature ≦80°C 3. Size DN 50-200 with lever ,DN250-600 with gearbox 4.valve body :Cast iorn/Ductile iron/WCB/Stainless steel 1. Butterfly valves are not recommended for throttling service. 2. These valves are to be used ...