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Gate valves

Gate valve 30ch39r (LAZ) flanged cast iron with rubber wedge, non-rising stem is used as a shut-off device on pipelines for drinking water, at temperatures up to 120 ° C and pressures up to 1.6 MPa (16 kgf / cm2) for DN50-150 and 1.0 MPa ( 10 kgf / cm2) for DN200-500.

Gate valve 30ch39r (LAZ) flanged cast iron with rubber wedge, non-rising stem is used as a shut-off device on pipelines for drinking water, at temperatures up to 120 ° C and pressures up to 1.6 MPa (16 kgf / cm2) for DN50-150 and 1.0 MPa ( 10 kgf / cm2) for DN200-500.

On request

Installation of the valve 30ch39r is carried out on a vertical and horizontal pipeline. The connection to the pipeline is flanged.
The gate valve 30ch39r has the following advantages:

  • high reliability
  • low torque
  • no stuffing box
  • there is no possibility of the shutter jamming during temperature fluctuations
  • double spindle seal
  • there is no pit in the valve body
  • gate valve 30ch39r is covered with epoxy paint, which increases the corrosion resistance of materials.
Part name Material Part name Material
1 Housing Cast iron 6 Cover gasket Rubber
2 Cap Cast iron 7 O-rings Rubber
3 Wedge Cast iron rubberized (EPDM) 8 Sleeve Bronze
4 Spindle nut Bronze 9 Thrust nut Cast iron
5 Spindle   10 Flywheel Cast iron

Installation of the valve 30ch39r is carried out on a vertical and horizontal pipeline. The connection to the pipeline is flanged.
The gate valve 30ch39r has the following advantages:

  • high reliability
  • low torque
  • no stuffing box
  • there is no possibility of the shutter jamming during temperature fluctuations
  • double spindle seal
  • there is no pit in the valve body
  • gate valve 30ch39r is covered with epoxy paint, which increases the corrosion resistance of materials.
Part name Material Part name Material
1 Housing Cast iron 6 Cover gasket Rubber
2 Cap Cast iron 7 O-rings Rubber
3 Wedge Cast iron rubberized (EPDM) 8 Sleeve Bronze
4 Spindle nut Bronze 9 Thrust nut Cast iron
5 Spindle   10 Flywheel Cast iron
Price Diametr Dn, mm Massa, kg Height H, mm Length L, mm Pressure Pn, MPa (kgs/sm2)
On request
On request
40
10
300
140
1,6 (16)
On request
50
12
285
150
1,6 (16)
On request
65
16
330
170
1,6 (16)
On request
80
20
360
180
1,6 (16)
On request
100
27
410
190
1,6 (16)
On request
125
29
490
200
1,6 (16)
On request
150
46
540
210
1,6 (16)
On request
250
94
790
250
1,0 (10)
On request
300
110
870
270
1,0 (10)
On request
350
126
1100
290
1,0 (10)
On request
400
186
1250
310
1,0 (10)
On request
500
322
1450
350
1,0 (10)

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