Sleeve Valve

SLEEVE VALVE

شیر غلافی

Sleeve Valve

DN:400-2000 mm | PN: 10-25 bar

This valve is designed to control the outlet flow and by installing in a concrete basin, dissipates energy at the lowest cost. This valve is used at the outlets of dams and in places where the water pressure is high and the outlet water is transferred from the pond to irrigation canals.

DN: 400 - 400
mm
PN: 10 - 10
Bar

This valve is designed to control the outlet flow and by installing in a concrete basin, dissipates energy at the lowest cost. This valve is used at the outlets of dams and in places where the water pressure is high and the outlet water is transferred from the pond to irrigation canals.

Features and Advantages of Nahrab Gostar sleeve   Valve

  • Cylindrical sleeve for hydraulic balance
  • Perfect design for regulating fluid velocity
  • Easy repair and maintenance
  • Possibility to install an electric actuator
  • Drilling of flanges: according to DIN EN 1092-1 (DIN 2501)
  • Final test: according to ISO 5208 – DIN 12266

Corrosion Protection :

  Electrostatic  epoxy powder Coating  with a  min  thickness  250   , certified by reputable international institutions for potable water.

Item No

Name

Material

1

Shaft

Stainless Steel (X20Cr13)

2

Power Screw

Stainless Steel (X20Cr13)

3

Motive Bearing

Stainless Steel (X20Cr13)

4

Coupling

Stainless Steel (X20Cr13)

5

Bearing

Bronze

6

Flange

Steel (St37-2)

7

Cone Part

Steel (St37-2)

8

Seal Retainer

Steel (St37-2)

9

First Seal

NBR or EPDM

10

Second Seal

Stainless Steel (AISI304)

11

Reducer

Steel (St37-2)

12

Elbow

Steel (St37-2)

13

Sleeve

Stainless Steel (AISI304)

14

Gearbox

 

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