Manual Type

Pneumatic Type

GS2

This is a pinch valve with double hand control, specially recommended for the biggest flow diameters. The double control ensures easier regulation of delivery; further, the drive parts are entirely enclosed in a casing. Valve sizes start from an N.D. of 250 mm.

DETAILS
1

WHEEL

2

LEAD SCREW

3

BUSHING

4

HEXAGON NUT

5

WASHER

6

PLUG

7

TIE ROD

8

RUBBER SLEEVE

9

HEXAGON NUT

10

WASHER

11

BUSHING

12

VALVE BODY

13

HEXAGON NUT

14

WASHER

15

HEXAGON BOLT

16

CLAMPING SCREW FOR BUSHING

17

WASHER

18

WASHER

19

CLAMPING SCREW FOR BUSHING

20

HEXAGON BOLT

PRESSURE DETAILS UNI_1284
DN P.N. HYDRAULIC TEST Kg/cm2 WORKING PRESSURE Kg/cm2
OPEN CLOSED
250

4

8

4

2,5

300

4

8

4

2,5

350

3,5

8

3,5

2




DIMENSIONS

Ø

A

B

G

H

I

250

1100

510

515

395

350

300

1200

600

605

445

400

350

1300

700

720

505

460




WEIGHT KG

ALLUMINIUM

C.I.

82,000

150,000

104,000

200,000

166,000

328,000




DETAILS
1

WHEEL

2

LEAD SCREW

3

BUSHING

4

HEXAGON NUT

5

WASHER

6

PLUG

7

TIE ROD

8

RUBBER SLEEVE

9

HEXAGON NUT

10

WASHER

11

BUSHING

12

VALVE BODY

13

HEXAGON NUT

14

WASHER

15

HEXAGON BOLT

16

CLAMPING SCREW FOR BUSHING

17

WASHER

18

WASHER

19

CLAMPING SCREW FOR BUSHING

20

HEXAGON BOLT