The safety valve of the bulldozer is one of the important components of its hydraulic system. The opening and closing parts of the safety valve are normally closed under the action of external force. When the pressure of the medium in the equipment or pipeline rises above the specified value, the medium is discharged outside the system Special valves to prevent the medium pressure in the pipeline or equipment from exceeding the specified value. Safety valves are automatic valves, mainly used in boilers, pressure vessels and pipelines. The following is the structure diagram and part number of the safety valve of Shantui SD16 bulldozer. If you have any questions, please contact our online customer service!

1 Valve body: 144-49-16110

2 Spool: 104-15-25480

3 spool: 104-15-25490

4 Spring: 125-15-15290

5 Valve stem: 144-49-16170

6 spring: 104-15-25280

7 Spring: 104-15-25290

8 Liner: 104-15-25260

9 pad 0.50MM: 113-15-25260

9 pad 0.20MM: 113-15-25270

10 Stem: 144-49-16180

11 Spring: 144-49-21621

12 plug: 144-49-16121

13 plug: 144-49-16130

14 plug: 144-49-16140

15 stopper: 144-49-16150

16O ring: 07000-02020

Board 17: 144-49-16160

18 boards: 113-15-25350

19 bolts: 01010-50816

20 Washer: 01602-20825

21 stopper: 07040-10807

22O ring: 07002-00823

In addition, the price of the safety valve of Shantui SD16 bulldozer is 220 yuan.