Beijing Prosper Machinery railway control valves parameter
Type 120 pneumatical control valve for Wagon consists of pipe bracket, main valve(service portion), emergency valve(emergency portion), semi-automatic releasing valve.
The functions are shown as inflation, low speed inflation, releasing, quick releasing, brake, emergency brake with keeping pressure.
(Applying with air braking container with Φ256 or Φ356)
Parameter
1. Standard pressure of Train pipe: 500KPa. Max pressure 600KPa
2. Most parameters are same level comparison to control brake Valve of Webtec and Knorr.
V(brake) 200m/s,
V(release) 150m/s,
V(emergency) 260m/s.
3. Semi-automatic releasing valve is available which make operation easily and save air.
4. Type 120 could match most models of brake of train well and is suitable to pressure of train brake.
5. Wide application temperature (from 70 degree to -50 degree)
Beijing Prosper Machinery Co., Ltd., is a comprehensive machinery company, We would supply Locomotive traction motors, such as Model: D31, D29CCT, GE761A23, GE761A19, GE761A15, GE752, GE752AF8, traction motors and parts, wagon control velves, etc for raiways, oil drilling motors for oil drill field.
