Gate Valves are used in all water supply facilities, including raw drinking water and non-corrosive fluids up to 80 ° C. In open positions these valves cause little turbulence compared to other shut-off valves in the path, and also the pressure loss caused by them is not significant, and in the completely closed positions, They can prevent the flow well. The use of gate valves in transmission lines as a flow controller is not allowed and must be used in fully open or fully closed state
- Flange : according to DIN EN 1092-2 (DIN 2501)
- Valve design according to DIN 3352-Part4 standard
- face to face : according to DIN EN 558-1 Series 14 (DIN 3202-F4)
- The final test of valves : according to DIN EN 12266-1
Advantages:
- Easy opening and closing with a full sealing on both sides.
- Free service and maintenance during operation.
Corrosion Protection:
Electrostatic Epoxy powder Coating with Min thickness 250 , certified by reputable international institutions potable water.
Spare Parts | Material | Part Name |
| Ductile Iron (GJS 400-15) * | Body |
• | 2.0540 (Cu Zn 35 Ni F 45) | Stem Nut |
• | EN-GJS-400-15 fully covered with EPDM or NBR | Wedge |
• | NBR or EPDM | Gasket |
| Ductile Iron (GJS 400-15) * | Bonnet |
• | NBR or EPDM | Gasket |
| Galvanized steel | Bolts |
| Galvanized steel | Nuts |
| Ductile Iron (GJS 400-15) * | Stem bearing |
• | NBR or EPDM | O- ring |
| Galvanized steel | Bolts |
• | Stainless Steel 1.4021 | Stem |
| Ductile Iron | Hand wheel |
* EN-GJS-500-7 (GGG50)Can also be produced as requested.
Technical drawings of this valve will be Uploaded soon