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China DN1600 gate valve Ductile Iron Resilient Seated Gate Valve China factory

Short Description:

DN1600 gate valve Large size cast iron gate valves

Vertical and horizontal installation.

Body in cast iron,ductile iron,brass,bronze and stainless steel seal ring

for water treatment,sugar plant,potable water

Non-rising stem DN700-DN1800

DIN3352 F4/F5,EN1074-2/BS5163/AWWA C500

OS&Y Rising stem DN700-DN1200


NORTECH is one of the leading China Large size cast iron gate valves Manufacturer & Supplier.

Product Detail

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What is DN1600 gate valve ?

DN1800 gate valve Large size Cast Iron Gate Valve is widely used the main line of water supply,water industry,water supply and drainage,waste water treatment,urban water supply system.

  • Metal seated with brass,bronze,and stainless steel sealing rings.
  • Both Non-rising stem and Rising stem are available.
  • Various type of operation available on request.

Main features of NORTECH DN1600 gate valve

NORTECH DN1800 gate valve Large size Cast Iron Gate Valve offer the ultimate in dependable service wherever minimum pressure drop is important.

  • 1)Inside screw and non-rising stems,which stay in the same position whether the valve is open or closed. it could be used underground,or when the space is limited.diameter up to DN1600.
  • 2)Outside screw and York(OS&Y),rising stems lift as the valve opens and lower as the valve closes to provide a visual indication of whether flow is on or off. The stem is isolated from the process media for a longer service life than valves with a nonrising stem.Diameter up to DN1200

Standard MSS-SP70

  • 1)Flange ASME B16.47,AWWA 
  • 2)Each valve is hydrostatically tested to API598/ISO5208

Specialty for large size iron gate valves.

  • 1)Valve seat ring and wedge ring are designed with tongue and groove,without welding.
  • 2)guiding channel is designed with horizontal installation(on request)

Body of large size gate valve

Wedge of large size gate valve

Structure of large size gate valve for horizontal installation

Technical specifications of NORTECHDN1600 gate valve

Product Show: DN1600 gate valve

Application of NORTECH DN1600 gate valve

DN1600 gate valve  are widely used in Sugar plant,pharmaceutical industry, textile-industry, power sector, shipbuilding, metallurgical industry, energy systemand other fluid pipes as regulator or cut-off equipment. city water supply main line, sewage treatment, construction industry, petroleum pipe line, chemical industry,foodstuff industry,


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