Jining Donghong Machinery Co., Ltd

Product name:Three-position four-way control valve

Model:34ZS21-40

Parts for 34ZS21-40

1 Handle rubber cover 9160901003 1

2 Handle body 9160901002 1

3 Hexagonal nut 4204000070 1 M12

4 Handle steel cover 9160901001 1

5 Spring washer 4205030060 1 12

6 Flat washer 4205010060 1 12

7 Steel wire retaining ring 9160900012 1

8 Bushing 9160900002 1

9 Locating board 9160900011 1

10 Hexagonal nut 4204000110 4 M20

11 Spring washer 4205030100 4 20

12 Cylindrical pin 4207010120 1 12×30

13 Valve cover 9165600002 1

14 O-ring 5303001110 1 28×3.5

15 Cylinder pin 4207010110 2 10×20

16 Bearing 4301001510 1 51120

17 Valve core 9165601000 1

18 Valve seat 9165600005 3

19 Retaining ring 9165600004 6

20 O-ring 5303001170 3 32.5×3.55

21 Wave spring 9165600006 3

22 O-ring 5303000770 1 155×3.55

23 Valve body 9165600007 1

24 Hidden hex screw 4201120760 3 M20×150

25 Flat washer 4205010100 4 20

26 Hidden hex screw 4201120770 1 M20×115

27 Cylindrical pin 4207010090 2 6×25

28 Rotary shaft 9165600001 1

29 O-ring 5303001010 1 17×2.65

30 Spring 9160900010 1

31 Steel ball 4371010120 1 12.000

32 Brassiness cover 91609

Application:Control System for Surface Mounted BOP Stacks

Model: FKDQ1200-9,FKDQ1200-9B,FKDQ960-7,FKDQ640-7,FKQ1440-14,FKQ1200-9,FKQ1280-8,FKQ960-8,FKQ840-8,FKQ800-8,FKQ1280-7,FKQ1200-7,FKQ800-7D,FKQ800-7E,FKQ800-7F,FKQ800-8G,FKQ800-9H,FKQ640-7,FKQ800-6FFKQ720-6,FKQ640-6G,FKQ640-6,FKQ640-6M,FKQ640-6S,FKQ480-5,FKQ480-5C,FKQ480-5E,FKQ480-5B,FKQ480-5D,FKQ320-4B,FKQ3204E,FKQ320-4G,FKQ320-3,FKQ160-4W,FK250-4,FK240-4,FK160-4,FK100-4,FK240-3E,FKQ240-3D,FK240-3,FK125-3,FK125-3B,FK125-2D,FK125-2F,FK50-1