PTFE Seat Wafer Dual Check Valve
1. Nominal diameter: 2" - 24" (DN50 - DN600)
2. Pressure range: Class 150 - Class 2500 (PN16 - PN150)
3. Working temperature: -196℃ - +560℃
4. Body material: Carbon steel, Stainless steel, Alloy steel, Bronze
5. End connection: RF, RTJ, BW
Non-slam principle of operation
Suitable for horizontal and vertical up flow
Good flow characteristic and less pressure drop
ball valve, gate valve, check valve, plug valve, globe valve, butterfly valve, control valve ,strainers,etc
API, DIN, JIS, GOST ,etc
Stainless steel: A351 CF8, A351 CF8M, A182F304, A182F316,etc
Carbon steel: A105, A216 WCB, G25, etc
Alloy steel: A182 F11, A182 F22, A182 F12, A182 F5, A182 F91,etc
Water/oil/gas/air/steam/weak acid alkali/acid alkaline substances
internal thread/external thread/flange/welded/wafer
Annealing, pickling, polishing, bright, sand blast,hair line, brush, satin,
Ex-Work, FOB, CNF, CFR, CIF, etc
TT, L/C, Western Union
Singapore, USA, Morocco, Thailand,Australia,Viet Nam, Italy,Iran, India,
Stainless steel valves widely used in petroleum,chemical industry,electric power,
The size of the valves can be made according to clients requirements.
If you have any questions, please feel free to contact me.your enquiry will get prompt attention.
We welcome all the world customers to contact us for more cooperation.
With our years of technical knowledge and experience, we assure you,
Naibang will be one of your best parters in China.