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Last updated 24/10/2020

60.4020.00 VB450/200 unload. 1"1/4 Bsp F

60.4030.00 VB450/300 unload. 1"1/4 Bsp F

60.4220.00 VRP 450/200 reg.valv 1"1/4 Bsp F

60.4230.00 VRP 450/300 reg.valv.1"1/4 Bsp F

Pos.

P/N

Description

Q.ty K1K2K3K4

Pos.

P/N

Description

Q.ty K1K2K3K4

1 60.4014.31R Piston holder, 1"1/4 Bsp F

1

3

2 10.3208.28R O-ring, 2,62x36,17 mm Ni85

2

• •

5

3 60.4013.51R Spring, 1,6x23,1x44mm (1,2)

1

3

4 60.4012.31R Check valve (1,2)

1

3

5 10.3350.00R O-ring, 6x18 mm (1,2)

1

10

6 60.4001.35R Housing -VB450, 1"1/4Bsp F, brass

1

1

7 10.3077.08R O-ring, 1,78x28,3 mm Ni 85

1

• •

10

8 60.4002.51R Seat

1

• •

3

9 60.4003.51R Shutter, M 12

1

• •

3

10 10.3206.08R O-ring, 2,62x28,25 mm Ni85

1

• •

10

11 60.4005.31R Bushing

1

3

12 10.4084.00R Back-up ring, 16x20,5x2mm

1

• •

5

13 10.3181.20R O-ring, 2,62x15,88 mm

1

• •

10

14 60.4007.31R Bushing

1

3

15 10.3246.05R O-ring 3,53x28,17 mm

1

• •

5

16 10.4096.00R Back-up ring, 28x34x2mm

1

• •

5

17 60.4004.51R Piston, M 12

1

3

18 14.7465.00R Ball, 1/2" Sst.

1

5

19 60.4009.31R Piston holder

1

1

20 60.4010.31R Ball holder

1

3

21 60.4006.61R Spring, 9x33x110mm

1

2

22 60.4015.61R Spring (2,3)

1

2

23 60.4016.31R Spring holder

1

3

24 60.4008.31R Screw plug M 48

1

3

25 11.4845.00R Nut, M16x1,5 Sst.

1

5

26 60.4011.51R Screw, M16x54mm Sst.

1

3

Kit

P/N

Description

K1 60.4022.24 Spares kit -VB 450/200-300, 10x1pcs.

1

K2 60.4222.24 Spares kit -VRP 450/200-300, 9x1pcs.

1

(1) 60.4020.00 (2) 60.4030.00 (3) 60.4230.00

Summary of Contents for VB 450-200

Page 1: ...x pressure increase at system shut off is a percent value of calibration pressure When it occurs the valve is set in operation and the whole fluid is diverted into bybass 3 The pressure decrease at bypass reset is a percent value of calibration pressure It indicates the pressure drop required for the valve to restore pressure in the system Instruction Maintenance Installation Spare Parts Booklet F...

Page 2: ...ssurized outlet channel Select the right nozzle size which allows a regular discharge into bypass of at least 5 of the total flow rate of the system This will keep a constant pressure setting and prevent pressure spikes at shut off which could damage the system By nozzle wearout the pressure drops When replacing the nozzle reset the system to the original pressure level OPERATION The valve regulat...

Page 3: ...ect use follow the instructions given in this booklet and re print them on the Use and Maintenace Manual of the machine Make sure that you are given the original Declaration of Conformity for the chosen item This booklet is applicable for all unloader valves type VB 450 200 300 MAINTENANCE All maintenace operations must be carried out by qualified personnel only ROUTINE every 400 hours of operatio...

Page 4: ...4003 51R Shutter M 12 1 3 10 10 3206 08R O ring 2 62x28 25 mm Ni85 1 10 11 60 4005 31R Bushing 1 3 12 10 4084 00R Back up ring 16x20 5x2mm 1 5 13 10 3181 20R O ring 2 62x15 88 mm 1 10 14 60 4007 31R Bushing 1 3 15 10 3246 05R O ring 3 53x28 17 mm 1 5 16 10 4096 00R Back up ring 28x34x2mm 1 5 17 60 4004 51R Piston M 12 1 3 18 14 7465 00R Ball 1 2 Sst 1 5 19 60 4009 31R Piston holder 1 1 20 60 4010 ...

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