The Note of pressure switch

Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

 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.

Pressure switches are widely used in household, commercial, auto refrigeration system of high and low pressure protection control,steam and power station; the accumulator, the receiver, the flash tank, separator, scrubber, refining device. High and low pressure protection control also can be applied to all kinds of equipment andtools. But in the pressure switch choice, should pay attention to the following points:

Engineering Chain

1 The necessity of explosion-proof explosion-proof form consists offlameproof and intrinsically safe, Nagano most products for theflameproof.

2 if we need take instructions: according to customers' instructions.

3 the number of contacts: contacts (an output) or two points (two output).

4 set value and pressure scope: recommended setting range in thepressure range of 30% - 65%, set the range of pressure in the range of 15% - 90%.

5 ground breaking form: adjustable or fixed.

6 whether the pulse: if pulsation or vibration pressure, need to restrain the fluctuation pressure on the instrument damage with throttle valve.

7 with the diaphragm occasions: Determination of corrosion resistance, high viscosity and high temperature, with the diaphragmneed.