ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
| Adress: |
No.76 Cuizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
450000 Zhengzhou Henan, China |
| Telephone: | +86-371-55019379 |
| E-mail: | marketing@free-val... |
| Website: | www.free-valve.com |
Product description
FREE-VALVE’s Cryogenic Globe Valves are specially designed for gas treatment processes and storage and transportation of liquefied gasses,such as LO2,LN2 ,LAr,LNG etc.
Features :
1.The extended valve bonnet with sufficient gas column length, usually specified by customer, to keep stem packing at sufficient distance away from the cold fluid and make the valve open and close flexibly.
2.The packing adopts flexible graphite or PTFE combined structure, which has good low temperature resistance performance.
3.The sealing ring adopts reinforcing PTFE ,which could keep the valve tight sealing performance at the lower temperature
4. Small valve opening and closing stroke and need less working space.
5.All parts adopt liquid nitrogen for low temperature pretreatment, completely avoid sealing deformation and leakage during usage
Main Technical parameter
Nominal Diameter:DN10-40 MM
Nominal Pressure :PN: 4.0MPa
Suitable medium : LO2,LN2 ,LAr,LNG etc
Suitable temperature :-196℃~80℃
Type of connection :Socket welding
Main parts material:
Valve body ：CF8
Disc:Stainless steel
Stem : Stainless steel
Sealing ring : Reinforcing PTFE
Application
liquefied natural gas
ethylene
tank services
gas production plants
compressed natural gas
Product specifications
| Valve type: | Globe Valves |
| Type of Industry: | Valves |
| Valve material: | Stainless Steel |
| Pressure class: | PN 40 |
| Valve standards: | DIN (Deutsches Institut für Normung) |
| Make / Brand: | FREE-VALVE |
Company introduction
Zhengzhou Free Fluid Control Technology Co.,Ltd is leading designer and supplier of high-quality industrial valves, for industries ranging from Coal Washing Plant ,Power Plant ,Alumina Refinery, Steel Plant,Petro-Chemical, WasteWater,Potable Water among others for global markets. We provide comprehensive “Fluid Control Solutions” for customers.
