Pneumatic Ball screw thread Fadden pneumatic ball valve manufacturer has always insisted unified global world-class quality standards, adhere to consistent global product specifications. The company mainly produces and sells Fadden DN8-DN300 manual valve / pneumatic valve / electric modulating valve / Thin Ball / V type ball, including electric, pneumatic actuators, valve positioners, solenoid valves, valve position sensor and so on. Products are sold all over the world for many years, to get home and customers alike. Pass through: DN8-DN100 Pressure: PN10, PN16, PN25, PN63 recommend using air pressure: 5-7KG seal: PTFE, PPL Body Material: WCB, CF8, CF8M, CF3M ball Material: 304,316,316L temperature : -20 ℃ -155 ℃ welded ball valve pneumatic screw with a small, anti-vibration characteristics. The valve housing is composed of three parts composed by four long bolts sandwiching the intermediate body and the valve ball is made from both ends. The advantage is that without removing pipe thread maintenance demolition, dismantling and direct four bolts, the middle part of the body can be removed. Working principle is to drive the rotation of the sphere in order to reach the circulation and blocking the media by rotating the pneumatic actuator 90 degrees. Directly connected to the actuator and valve to reduce the probability of failure. Suitable for light industrial machinery small narrow space occasions. ■ fire on anti-static design a device ■ ■ proof stem design pressure balance valve ball hole ■ double stem packing with shrapnel devices dish of pressure Nominal diameter: DN8-DN100 Body material: 304,316,316L Spool Material: 304,316,316L Seat Material: PTFE, PPL valve structure: one type, two-type, three connectors: threaded, quick clamp, welding pressure rating: PN63 Temperature range: PTFE: -29 ~ + 180 ℃; PPL: -29 ~ + 250 ℃ Control: handle, turbines, electric, pneumatic and other pneumatic actuators: Double-acting, single-acting (normally closed, normally open) Pneumatic Accessories: solenoid valve, limit switches, electrical locator, hand wheel clutch, air filter regulator electric actuator: Switching with passive signal switch with 4-20mA feedback, intelligent adjustable input and output 4-20mA Optional: Optional explosion-proof electric actuators device; Explosion levels: EX dⅡBT4 EX dⅡCT6 voltage: AC220V AC110V AC380 DC12V DC24V DC110V Tags: pneumatic valve pneumatic screw threaded flange ball valve electric motor flanged ball valve