Pneumatic clamp v-shaped ball valve

Electric wafer ball valve with this company produces the DUA, DUB series electric actuator or German PSQ technology, 381 r, Korea HQ series electric quarter-turn actuators, 220 v switch type passive contact signal, DiaoJieXing have 4 ~ 20 ma control signal and single-phase power supply can control operation, realize the parameters such as pressure, flow, temperature, liquid level of the regulation. Valve core is v-shaped incision, which can realize linear adjustment, wide adjustable range, when the valve is closed, the v-shaped gap between the seat and wedge shearing action, both have the function of self-cleaning and can prevent the core ball stuck, especially suitable for the pipeline scaling freeze. Suitable for the control pulp, waste water, solid fiber and particle suspension medium powder and granular media. Have a soft seal and hard seal two forms, valve sealing good, light weight, small volume, a variety of optional action time. For the vast majority of occasions, especially suitable for the mud contains fiber, such as medium, and it has a tiny suspended solid medium. This product has been widely used in paper making, sugar, oil, chemical industry, metallurgical industry such as process control system.
Electric wafer ball valve characteristics
Small shell (smooth, small volume, light weight, simple wiring and other beautiful and easy, convenient movement and maintenance.
The superior performance of the complete stable, normal, with potentiometer type and passive type, intelligent, fast shut slow clearance, indicator shows the heartbroken.
Low power loss, can be a large cost savings.
Advanced technology, the electronic part USES the import original stable performance and fine precision machinery parts processing, wear-resisting with multiple protection devices in order to avoid improper operation or overload damage, hand electric device can be manual control at any time, compact structure optimization design to eliminate the disadvantages of big noise.
Intelligent integration device with 4 ~ 20 ma input and output signal, proportional control and positioning control, can automatically control, position self-locking, the attachment is simple, stable and reliable performance, high control precision, fast response, etc.
Installation is very convenient, can not machining can be installed directly on the manual valves.
Voltage is AC220V, DC220V, DC24, AC110V and other power supply can provide.
Apply to do flow adjusting valve, accurate flow characteristics; Apply with a solid material demanding medium (PTFE sealing is not applicable); For the shaft seal is active, convenient seal maintenance; Body small, economical and practical.

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