BT2880-231WSA  Needle Valve, Bench Mounted

Application: Flow regulation of all laboratory gases, including special gases such as nitrogen, oxygen, helium and hydrogen. When ordered, valve may be specially cleaned, lubricated and packaged for pure gas service. Valve is certified for natural gas service by CSA International.

Mounting: Turret base for bench mounting with locator pins.

Valve Body: Straight pattern forged brass.

Headwork: Replaceable self-centering stainless steel needle and replaceable stainless steel seat.

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 or angle 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. 17 bar (250 PSI) nitrogen test pressure and 10 bar (150 PSI) maximum working pressure.

Catalog Sheet (pdf)
Catalog Drawing (dwg)
BT2880-231WSA

Single Valve

BT2880-231WSA

BT2880-232AWSA

Two Valves at 90°

BT2880-232AWSA

BT2880-232SWSA

Two Valves at 180°

BT2880-232SWSA

BT2880-234WSA

Four Valves

BT2880-234WSA

Options

Valve Configurations

Outlet Fitting Options

Single Valve

Two Valves at 90°

Two Valves at 180°

Four Valves

Serrated hose end
  • BT2880-231WSA
  • BT2880-232AWSA
  • BT2880-232SWSA
  • BT2880-234WSA
Angle serrated hose end
  • BT2882-231WSA
  • BT2882-232AWSA
  • BT2882-232SWSA
  • BT2882-234WSA
G3/8 quick connect fitting
  • BT2883-231WSA
  • BT2883-232AWSA
  • BT2883-232SWSA
  • BT2883-234WSA
10mm OD compression fitting
  • BT2884-231WSA
  • BT2884-232AWSA
  • BT2884-232SWSA
  • BT2884-234WSA
Note: If fitting is to be cleaned for oxygen and pure gas service, add suffix “CLN” to model number.

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