Forged BodyNeedleValves

Forged Body Needle Valves feature a one-piece forged body with a maximum working pressure of 10,000 psig. A two-piece stem design, with cold-rolled upper stem threads and a hardened lower stem, ensures high strength and smooth operation. The upper stem thread lubricant is isolated from system media. The non-rotating lower stem moves linearly up and down instead of rotating, minimizing packing abrasion and reducing friction between the seat and tip. Various connection types, sizes, and handle colors are available. The handle is securely fastened with double lock-pins.

Product Details

  • Product Name:Forged BodyNeedleValvess
  • Materialof the Valve body: CF8M,CF3M
  • Inlet Size:1/8″,1/4”,3/8”,1/2”,1”,and 6 mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm
  • Variousend connection Types:Two ferrules fittings,NPT, BSPT,Metric Thread,BSPP, Fractional Tube Butt Weld,Metric Tube Butt Weld, Pipe Butt Weld,Pipe Socket Weld,Rotatable Fractional Tube Butt Weld,Rotatable Metric Tube Butt Weld,Rotatable Pipe Butt Weld,Male VCO Fitting,Male VCR Fitting

 

Features

  • One-piece forged body
  • Two-piece stem design:
  • Upper stem thread lubricant isolated from system media
  • Panel mounting available
  • Steady and durable fastening of the handle by double lock-pins
  • Handles of different colors available
  • Every valve leak tested with nitrogen or compressed air

at 1.1 times the maximum allowable working pressure

  • Normal Type Stainless steel: 6000 psig (414 bar)

Alloy C-276: 6000 psig (414 bar)

Alloy 400: 5000 psig (345 bar)

Titanium: 3500 psig (241 bar)

Brass: 3000 psig (207 bar)

High Pressure Series Stainless steel: 10000 psig (690 bar)

  • Working temperature:

PTFE: -65°F to 450°F (-54°C to 232°C)

PEEK: -65°F to 500°F (-54°C to 260°C)

Graphite: -65°F to 1200°F (-54°C to 649°C)

 

Application:

High-pressure reaction systems in petrochemical industry

Hydrogen energy systems (hydrogen refueling, storage, and transportation)

High-pressure steam/water control systems in the power industry

High-pressure laboratory gas supply systems

Control of corrosive media (acids, alkalis)

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