Blowing machine triple valve set

Product name：Bottle blowing machine triple valve set

Professionally designed for economical and fast blowing production, more efficient and energy saving than blowing machines with high pressure solenoid valves installed.

Using reliable and proven valve technology, low power consumption, direct acting custom pilot solenoid valve, easy maintenance and repair

P1: Pre-blow

P2: Main blowing

EXH: Exhaust

Pilot gas pressure: 7 bar + 0 / -0.5 bar

Operating pressure: 4 ~ 40 bar

The function of the three valves of the blowing machine triple valve set is to make the positive and negative pressure of the differential pressure transmitter and the guide tube on or off, or off or on. The five-valve manifold is based on the three-valve manifold with the addition of a three-way pneumatic control valve, and the hydraulic four-valve manifold has little difference in function. In the five-valve manifold, although there is an additional high-pressure discharge valve, it is not usually required to discharge, but is used to discharge gas and liquid from the sensor bellows. The function of the three valves is to turn the positive and negative pressure and pilot tubes of the differential pressure transmitter on or off, or off or on. The five-valve set is based on the three-valve set, plus the high and low pressure drain valve, the three valves do not differ much in function.

Five-valve set although an additional high-pressure drain valve, but not for drainage, but for the discharge of gas and liquid within the sensor diaphragm, normally closed one-way solenoid valve for emptying after the zero position, the transmitter is used to drain the oil drain screw behind, in addition to the blowing machine triple valve set price is also a big difference, five-valve set installed in front of the transmitter, can only be discharged in the pressure pipeline, when the membrane box with dirt, five-valve set cannot be discharged from the five-valve manifold. However, with the use of the five-valve manifold, the detection and calibration of the transducer can be easily achieved.