?Products?
1.valves type: .as control valve ? check valve series ?butterfly valve series ?waterpower control valve series ?gate valve series? hydraulic-control check butterfly valve?multi-function pump control valve?pressure reducing valve ? etc. With products of 50 varieties &.more than 1,000 specification. They are widely used in natural gas industry building ?water supply industry?power plant?thermal power and building industry .
   2.Material: cast iron?ductile cast iron?Brass?carbon steel?cast steel?stainless steel?NBR?Bronze?resist-corrosion rubbers?soft graphite ?PTFE etc.
   3.Main technical parameter?(normally )
  (1)Nominal Pressure:1.0Mpa/ 1.6Mpa/2.5Mpa   etc.
  (2)Sealing test pressure: 1.1Mpa/ 1.76Mpa/2.75Mpa   etc.
  (3)Body test pressure: 1.5Mpa/ 2.4Mpa/3.75Mpa   etc.
  (4)Driving method: handle wheel /electric /pneumatic  
  (5)Working temperature:?40?/?60?/?80?/?140?/?425?  etc.
  (6)Suitable medium:Water,oil,steam&other resist-corrosion liquid
4.Size:DN15~~DN1200  
?Company profile
Founded in 1978.Liaoyang Feedwater &Drainage Equipment Valve Co.,Ltd has engaged in producing valve for 30 years .It has passed international ISO9001?2000Quality System Certification. The company is equipped with workshops &equipment in casting, welding,rubber sulpheration, mechanical processing, assembling etc.  With it?s assets is of RMB 78million ,the area is of 36000m2.
?Contact way:
For more detail pls  contact us.
TEl:0086-28-87660901Fax:0086-28-87660901.
Contact person : Ms.fong.  
Mobile phone :0086-13086620992
Web site: http://www.lydfc.com