The relief valve is a hydraulic pressure control valve, which mainly plays the role of unloading and safety protection of the constant pressure relief stabilization system in hydraulic equipment. The following is the structure diagram and part number of the pressure relief valve of Shantui SD16 bulldozer:

Combination valve: 16Y-11-30000

1 Valve body: 16Y-11-30001

2 Screw plug: 07042-00108

3 Stem: 16Y-11-30005

4 Spring: 16Y-11-30003

5 Cock: 16Y-11-30004

6O-shaped sealing ring: 07002-43034

7 Conical screw plug: 07043-00415

8 spool: 16Y-11-30002

9 screw plug: 07041-13012

10O ring: 07002-43034

11O-ring: 07000-62020

12O-ring: 07000-63032

13O ring: 07000-63022

14 bolts: 01010-51270

15 Washer: 01602-21236

16 spring: 16Y-11-30006

In addition: The price of the pressure relief valve of Shantui SD16 bulldozer is about RMB 500. If you have any questions, please contact our online customer service!