B630 B300 electric flow valve flow control valve pneumatic flow valve unloading equipment B350 B630 B300 electric flow valve flow control valve pneumatic flow valve unloading equipment B350 B630 B300 electric flow valve flow control valve pneumatic flow valve unloading equipment B350 Yangzhou constant electric valve control Equipment Co., Ltd. specializing in the production: Cement professional unloading equipment flow control valves, models B200, B250, B300, B350, B400, B500, B630; electric flow valve, pneumatic flow valve, cement silos are special valves, electric valve; electric butterfly; electrical equipment; electrical actuators; intelligent electric devices; DQF electric ball DQF-50, DQF-80, DQF-100,, DQF-125, DQF-150, DQF-200; DKJ electric actuator DKJ-2100M, DKJ -3100M, DKJ-4100M, DKJ-5100M, DKJ-6100M, DKJ-7100M; DZW electric device; fine small electric actuator models DCL-05, DCL-10, DCL-20, DCL-40, DCL-60 , DCL-60E, DCL-100, DCL-100E, DCL-200, a valve professional motor YDF, YBDF; location module CPA100-220, CPA101-220, CPA201-220, PT-3D-J, PK-3D-J , WK, LK, Yangzhou Siemens; DKX valve control box DKX-CK, DKX-GK, DKX-GW-K, DKX-GB, DKX-GW-P, DKX-GK, DKX-GB; electric control box valve actuators . Overview: Yangzhou constant electric cement silo unloading equipment product models: B200 B200 electric pneumatic flow valve flow control valve flow control valve B200, B250 B250 electric pneumatic flow valve flow control valve flow control valve B250, B300 B300 electric flow valve pneumatic valve B300 traffic flow control valves, B350 B350 electric pneumatic flow valve flow control valve flow control valve B350, B400 B400 electric pneumatic flow valve flow control valve flow control valve B400, B500 pneumatic flow valve electric flow valve flow control valve, B630 pneumatic flow valve electric flow valve flow control valve . Pneumatic switch valve uses: pneumatic switch valve is mainly used in powdered materials for switching the flow control system. Usually associated with a flow control valve series supporting role. Pneumatic cylinder driven off valve is to achieve switching action. Electric flow control valve uses: the flow control valve main valve and the switching valve are identical, but different from the driving means for driving the flow control valve means is adjustable actuator. Flow control valves and pneumatic switch valve series. Reservoir bottom discharging device from the reservoir bottom spiral valve, reservoir bottom sub-bins, pneumatic switch valve, the electric flow control valve and discharge pipe, used in cement raw material powder or cement silo bottom discharge. Reservoir bottom discharging device can automatically adjust the discharge flow and uniform, reasonable structure, easy operation and maintenance, can be set up to three lower discharge port, the user can also use the library side unloading equipment. Pneumatic switching valve Yangzhou constant electrical discharge device, the electric flow control valve is manufactured using German technology, valve, shell with 16Mn steel production, spool chrome plated, thickness of 10 nm, in order to increase the wear resistance, the spool seal overall high quality wool felt seals, cartridge seals can be externally adjusted elastic, the replacement may be the case without removing the valve body drawn from both sides, opening the valve, the lower housing component materials are used in laser cutting, machining way production, fully ensure high accuracy density device assembly.