BT5270F-226WSA  Fine Control Needle Valve, Wall/Panel Mounted, Angle Outlet

Application: Precise flow regulation of laboratory gases. Ideal for special gases such as nitrogen, oxygen, helium and hydrogen. Valve is specially cleaned, lubricated and packaged for use with high purity gases.

Mounting: Flanged inlet with locator pins.

Valve Body: Angle pattern forged brass.

Headwork: Replaceable self-centering tapered stainless steel needle and replaceable stainless steel seat. Valve is capable of delivering one bubble of nitrogen gas at a time.

Handle: Molded nylon hooded style handle with index disc. Handle and index are color coded and marked per EN 13792.

Inlet: Furnished with G1/2 mounting shank, locknut and washer. G1/2 male inlet.

Outlet: G3/8 female outlet. Furnished with removable straight serrated hose end, quick connect fitting or compression fitting, as ordered (see below).

Quality Assurance: Fitting is fully assembled and factory tested prior to shipment. 25 bar (375 PSI) nitrogen test pressure and 17 bar (250 PSI) maximum working pressure.

Catalog Drawing (dwg)


Outlet Fitting Options

Serrated hose end
  • BT5270F-226WSA
G3/8 quick connect fitting
  • BT5273F-226WSA
10mm OD compression fitting
  • BT5274F-226WSA

Product Finish

  • WHT
Gloss white powder coated finish
  • PCL
Polished chrome plated finish with clear epoxy coating
  • GRY
Gloss light gray powder coated finish
  • SCC
Satin chrome plated finish with clear epoxy coating
  • GRD
Gloss dark gray powder coated finish
  • SNC
Satin nickel plated finish with clear epoxy coating
  • STM
Starburst metallic powder coated finish