Explosion-proof Electric Ball Valve
Explosion-proof electric actuator and valve connection, voltage AC220V or AC380V, can also input 4-20mADC signal and power control valve opening to achieve the adjustment of pressure, flow, temperature, liquid level and other parameters; Explosion-proof electric Ball Valve for medium flammable Explosive gases, liquids, dust and other media.bellows valve, Safety Valve, Gate Valve, Check Valve, ball valve,
First, the characteristics of explosion-proof electric ball valve
1. The main structure of explosion-proof electric ball valve is connected by ZTHQ explosion-proof electric actuator and valve, voltage AC220V or AC380V, suitable for flammable and explosive occasions. Can also input 4-20mADC signal and power control valve opening to achieve pressure, flow, temperature, level and other parameters of the adjustment.
2. The floating ball valve developed by our company with the introduction of European technology is the smallest flow resistance in all valves. The switch is quick and easy. As long as the ball rotates by 90°, it can be fully opened or fully closed, enabling quick opening and closing.
3, two-way sealing, sealing performance. The seat is made of Teflon material. Since the ball of the floating ball valve is floating, under the action of the medium pressure, the ball can generate a certain displacement toward the outlet end and press tightly on the sealing surface of the outlet end, and the sealing force increases with the increase of the medium pressure. The valve stem is designed to prevent blow out and prevent static electricity.
4, the upper flange using ISO5211 actuator installation platform. Easy to install electric and pneumatic actuators, saving installation space.
Second, explosion-proof electric ball valve technical parameters
Nominal pressure: 1.6-6.4MPa
Connection method: flange
Body material: WCB, CF8, CF8M
Sphere Material: 2Cr13, CF8, CF8 M
Valve seat: PTFE, PPL, 2C13+ nitriding
Design Standard: GB/T12237-1989
Connection flange: JB/T79-94; GB/T17241.6-1998
Test standard: GB/T13927-1992
Explosion-proof electric ball valve actuator and accessories
Explosion-proof electric actuator AC220V/AC380V, explosion-proof electric control box
Explosion-proof electric ball valve is suitable for medium, flammable and explosive gases, liquids, dusts and other media.
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