Pneumatic regulating pneumatic valve and electric pneumatic valve applicable occasions

chemical industry generally choose pneumatic regulating pneumatic valve, pneumatic valves and electric adjusting relatively few usage. Everybody together to discuss the selection of the electric regulating pneumatic valve in the chemical industry and use the matters needing attention.
。 Electric control pneumatic valve failure rate is higher than the pneumatic regulating pneumatic valve. 。 Explosion-proof electric control pneumatic valve if the site requirements, the price is more expensive. Electric control of the pneumatic valve action time slower than the pneumatic regulating pneumatic valve. 。 Pneumatic control valve can choose in the case of air failure on or off, and the electric pneumatic valve can't adjustment. Electric control the volume of the pneumatic valve than pneumatic valve, pneumatic control with pneumatic pneumatic valve adjustment can save more space! That is why electric regulating pneumatic valve used in the chemical industry is less.
electric regulating pneumatic valve is suitable for medium and stable working condition of a single, so adjust electric pneumatic valve in power application field is more, turbine high and low pressure bypass, suction pneumatic valves, electric butterfly turbine mother tube high pressure pneumatic valves, electric gate belongs to the electric pneumatic valve adjustment.