We are factory specializing in the manufacture and export of high pressure needle valves and fittings for more than twenty years. We have passed the certificate of ISO9001 and CE. With such long time manufacturing experience we have high quality products, and reasonable price. You are welcome to visit our website which includes our company profiles, history and something latest designs.
Our main products: high pressure needle valve, medium pressure needle valve, medium instrument ball valve, valve manifold, tube fitting, pipe fitting etc.
Nominal Diameters: 3/8inch to 2inch
Nominal Pressure: 6000 psig to 25000 psig
Materials: F316, F 316L, F304, F 304L, A105, LF2, F5, F11, F22, WCB, WC6, WC9, CF 8M, CF3, CF 3M etc.
Meanwhile, we can also accept customer's OEM order.
If you have any special requirement, welcome to contact us. We will reply to you ASAP. Looking forward to your further enquiry!
Yours Sincerely, Robin Wang
Zhejiang Fangdun Instrument Valve Co., Ltd
cell phone: 008613587883035
wangbingyun@gmail.com
MSN: wangbingyun@msn.com
Skype: roobinwang
Our main products: high pressure needle valve, medium pressure needle valve, medium instrument ball valve, valve manifold, tube fitting, pipe fitting etc.
Nominal Diameters: 3/8inch to 2inch
Nominal Pressure: 6000 psig to 25000 psig
Materials: F316, F 316L, F304, F 304L, A105, LF2, F5, F11, F22, WCB, WC6, WC9, CF 8M, CF3, CF 3M etc.
Meanwhile, we can also accept customer's OEM order.
If you have any special requirement, welcome to contact us. We will reply to you ASAP. Looking forward to your further enquiry!
Yours Sincerely, Robin Wang
Zhejiang Fangdun Instrument Valve Co., Ltd
cell phone: 008613587883035
wangbingyun@gmail.com
MSN: wangbingyun@msn.com
Skype: roobinwang
Specifications
- valve handle
- Stainless steel handle with square drive stem and lock nut to ensure positive actuation
- two patterns of body construction
- Cold-worked body is standard; annealed
- body is available for sour gas service.
- Weep holes provide leak detection.
- Packing material and structure
- Glass-filled PTFE packing is standard;
- optional Grafoil® packing is available.
- Design enables external adjustment
- without removing valve from line.
- Threads are isolated from system fluid.
- steam tip design
- Vee sharp steam tip is available, Safety back-seating needle seals in fully open position.
- body material
- ss316L is standard.
Features
- Working pressures up to45,000 psig
- Temperatures up to450 °F (232°C)
- Weep holes for leak detection
- Packing below stem threads
- Stem threads above packing, protected from system media
- V rious type of end connections
- Straight thread high-pressure female or female NPT end connections
Main Products
high pressure needle valve, medium pressure needle valve, medium instr