Manual Type

Pneumatic Type

GS20

DETAILS

1

WHEEL AND BUSHING

2

SUPPORT RING

3

GUIDE PIN

4

"V" GASKET

6

PLUG

7

TIE ROD

8

RUBBER SLEEVE

9

HEXAGON NUT

10

DRIVE PIN

11

RETURN BUSHING

12

VALVE BODY

13

HEXAGON NUT

14

WASHER

15

HEXAGON BOLT

16

CLAMPING SCREW FOR BUSHING

17

WASHER

18

WASHER

19

COVER

20

STUD BOLT

21

CYLINDER

22

PISTON

23

"V" GASKET

24

CLAMPING

25

HEXAGON NUT

26

WASHER

27

HEXAGON BOLT

28

INSIDE PIPE FITTING

29

LEAD SCREW

30

SPRINGS

31

SOCKET




PRESSURE DETAILS UNI_1284

DN

P.N.

HYDRAULIC TEST Kg/cm2

WORKING PRESSURE Kg/cm2

OPEN

CLOSED

50

4,5

10

4,5

4

60

4,5

10

4,5

4

70

4

10

4

3,5

80

4

10

4

3,5

90

3,5

10

3,5

3

100

3,5

10

3,5

3

125

3

10

3

2,5

150

3

10

3

2,5

175

2,5

10

2,5

2

200

2

10

2

1,5




AIR PRESSURE REQUIRED KG/CM2

DN

50

60

70

80

90

100

125

150

175

200

MIN.

3

3

3

3,5

3,5

3,5

3,5

4

4

4

MAX.

5

5

5

5

5

5

5

5

5

5




>

DIMENSIONS

Ø

A

B

G

H

50

800

400

176

160

60

860

430

194

180

70

920

460

206

190

80

980

490

215

196

90

1150

575

250

232

100

1200

600

275

260

125

1300

650

300

280

150

1450

725

330

300

175

1540

770

355

335

200

1780

890

375

350




WEIGHT KG

ALLUMINIUM

C.I.

17,000

25,000

22,000

32,000

27,000

39,000

35,000

48,000

45,000

60,000

130,000

194,000

51,000

73,000

64,000

95,000

80,000

120,000

96,000

150,000




DETAILS

1

WHEEL AND BUSHING

2

SUPPORT RING

3

GUIDE PIN

4

"V" GASKET

6

PLUG

7

TIE ROD

8

RUBBER SLEEVE

9

HEXAGON NUT

10

DRIVE PIN

11

RETURN BUSHING

12

VALVE BODY

13

HEXAGON NUT

14

WASHER

15

HEXAGON BOLT

16

CLAMPING SCREW FOR BUSHING

17

WASHER

18

WASHER

19

COVER

20

STUD BOLT

21

CYLINDER

22

PISTON

23

"V" GASKET

24

CLAMPING

25

HEXAGON NUT

26

WASHER

27

HEXAGON BOLT

28

INSIDE PIPE FITTING

29

LEAD SCREW

30

SPRINGS

31

SOCKET