Hydraulic Hose Fittings hydraulic fittings manufacturers pneumatic solenoid valve works and maintenance.

pneumatic solenoid valve works and maintenance.
Pneumatic solenoid valve principle:

      Pneumatic solenoid valve has closed chamber, at different locations with holes, each hole pneumatic solenoid valve leads to a different tubing, the middle valve chamber, two sides of parher hydraulic fittings suppliers the electromagnet, which faces the magnetic coil is energized which side will be attracted to the valve body;

      Pneumatic solenoid valve by controlling the movement of files live or leaked oil discharge hole, and into the hole is normally open, the hydraulic oil will enter a different discharge pipe, and then through the solenoid valve of the pneumatic pressure of the oil Just push the piston oil, so by controlling the pneumatic solenoid valve solenoid parher hydraulic fittings manufacturers current solenoid valve on the control of the mechanical movement.

      Pneumatic solenoid valve is used to control the flow of automation components, belong to the actuator; pneumatic solenoid valve is not limited to hydraulic, pneumatic; pneumatic solenoid valve for controlling the hydraulic flow direction, the plant generally parher hydraulic couplers consists of a mechanical device or a hydraulic cylinder solenoid valves control.

hydraulic fittings manufacturers the weight of the hydraulic universal testing machine

Currently the largest hydraulic universal testing machine can do 300 tons, there WAW-2000G servo universal testing machine, WEW-2000G-screen universal testing machine, WAW-2400G

Electro-hydraulic parher jic hydraulic fittings servo universal testing machine, WEW-2400G-screen universal testing machine. To solve a big problem do the test specimen, this model weighs 10 tons. WAW-2400D Microcomputer

Hydraulic servo universal testing machine technical parameters are as follows:
1 Maximum test force kN 2400
(2) Test force measurement range kN 2% ~ 100% FS
3 Test Force showed the relative error ≤ ± 1% of
4 Test Force Resolution 0.01kN
5 mm 0.01 displacement measurement resolution
6 Deformation measurement accuracy mm 0.01
7 mm 1000 Maximum  8 mm 900 Maximum compression space
9 Piston stroke mm 250
10 round specimen clamping jaw diameter mm Φ15-Φ70
11 flat clamping parher jic female swivel fitting jaw specimen thickness mm 0-50
12 flat sample maximum clamping width mm 80
13 pressure plate size mm 204 × 204
14 Maximum piston speed mm / min 50
15 Clamping automatically step up
16 Overall dimensions mm 1420 × 1180 × 3400
17 Dynamometer cabinet dimensions mm 1000 × 700 × 1400