2014年6月20日星期五

The Working principle of Pressure relief valve

      Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products. Our internal Application Technology department and field staff are happy to provide free advice on custom solutions.
   We can supply a full-range of power transmission products, such as chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, flexible couplingtiming chaingears and racks.
  Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes. 
   The valve works
The valve is a necessary accessory of the pneumatic control valve,the main role is air pressure decompression and stabilization to a fixed value, for the control valve to obtain a stable source of power for air conditioning control. According to the structure of the formcan be divided into film, spring diaphragm, piston, lever and bellows; according to the seat number can be divided into singleand two seater; according to the location of the disc can be divided into positive action and reaction.
Chain guides
Chain guides
Combined type
Shape the structure of combined type pressure reducing valve
1 ZJY46H combination valve system with dual feedback switching principle
ZJY46H combination valve system with dual feedback switching principle
The pull rod
2 - safety lock nut
3 - adjusting lever
4 - lifting nut
5 – the lock nut
6 - pressure catheter
7 - valve cover
8 - jet pump
9 - three way switching valve
10 - control valve
11 - drain valve (discharge water impurities. Automatic blowdowntype solenoid valve)
12 - locking valve outlet pressure
13 - valve

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