The triple safety valve divides the line into two main and one additional circuit.
It shuts off one of the circuits in case of damage or loss of tightness.
Maintains compressed air pressure in undamaged circuits, ensures their replenishment with air from the compressor.
Feeds an additional circuit from both main circuits.
Disassembly and adjustment of the triple safety valve is described in the article - "Design of the triple safety valve"
The figure shows the installation locations of the parts and their designations according to the spare parts catalog.
We look at the figure and the table shows the decoding of the part
Knowing the part number, you can order it in a store or on the Internet to determine where it is and order this part.
ZIL-5301 triple protection valve parts according to the spare parts catalog
Part number Part name
- 100-3515210 Triple protection valve assembly
- 100-3515220 Triple protection valve body
- 100-3515221 Spring plunger
- 100-3515222 Spring guide
- 100-3515223 O-ring
- 100-3515224 Washer
- 100-3515225 Body Valve
- 100-3515227 Valve Spring
- 100-3515228 Body Valve
- 100-3515230 Diaphragm
- 100-3515232 Spring
- 100-3515233 Spring Guide
- 100-3515234 Spring Plate
- 100-3515240 Valve Body Cover
- 100-3515243 Protective Cap
- 100-3515245 Valve Spring
- 302199-П29 Screw
- 302210-П29 Screw
- 489313-П2 Thrust ring