SKDP88 differential pressure control is normally used in gas or liquid system to control the pressure difference between the gas/liquid pipeline and the circuit. A typical application is to install the controller in the bypass pipeline near the system pump. When the system pressure difference increases and exceeds pre-set pressure, the control valve will open and more liquid/gas goes through the side valve, which will reduce the pressure differential between these two pipes of the water system. On the opposite, the pressure differential will increase between these two pipes of the water system.

Performance

The set point can be determined quickly through the direct-reading scale.

The pressure difference setting can be changed without moving the cover.
 

General Description

For use with fluorinated refngerants as well as with air and water.
(Allowable Fluld Temp:-10 to100ºC)
·Various contact functions available.
·Mounting bracket supplled as starndard.
·Several models avaltabe indrlp-proot enclosure for marine applications
or in explosion-proot enclosure for special applications.
·Micro-switch ensures reltable witching.

Technical parameter (SKDP88B)

Adjustable range: 0.06MPa ~ 0.35MPa (factory set: 0.1Mpa).

Burst Pressure: 1.7Mpa

Temperature: ≤85ºC

Repeatability: ≤1.5%

Setting accuracy: ≤5%

Life of switch: ≥ 50 thousands times

Max.△P: 0.2bar

Operating differential pressure: 0.02Mpa (fixed)

Type and specification: 


 

Dimension