Needle Valve

Needle valves are commonly used to control pressure and precise adjustment of the flow, and can greatly reduce downstream pressure by dissipating water energy.

• Drilling of flanges in accordance with DIN EN 1092-2 (DIN 2501)
• face to face: According to DIN EN 558-1 Series 15 standard from size 500 face to face distance DNx1 / 5
• Gearbox seat machining: According to ISO 5211
• Valve test: in accordance with (DIN EN 12266-1) ISO 5208

Features  and  Advantages of Nahrab Gostar needle valve:

• No vibration and wearing
• Exact regulating the flow
• Using proper materials resistant to both fluid corrosion and high pressure.
• Minimum pressure loss.
• The valve is designed so that the foreign objects remained inside the valve is minimum.

Corrosion Protection :

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

 Steel needle valve can also be produced as request.

• کاتالوگ شیر سوزنی
• راهنمای نصب و نگهداری شیر سوزنی

Technical drawings of this valve will be Uploaded soon