7. User Information
7.2 Cylinder Valve Guide
Medical Gases
Pin Index - Chromed
Pin/Hole position differ from each gas type
Handwheel -Chromed
11/16'' 20 TPI
M/RH
Side Outlet, BS 13
Nitrous Oxide
Handwheel - Chromed
5/8'' BSPT
F/RH
Side Outlet, BS 3
Oxygen / Air
Handwheel - Chromed
0.86* 14 TPI
M/RH
Side Outlet, BS 8
Nitrogen
Purified Gases
F/RH 5/8" BSPT
Side Outlet, BS 3
Argon/Air/
Helium/Oxygen
(Handwheel Type)
F/LH 5/8" BSPT
Side Outlet, BS 4
Dissolved/
Acetylene
/Hydrogen
0.860* 14 TPI
M/RH
Side Outlet, BS 8
Carbon Dioxide
/Nitrogen
(Handwheel Type)
11/16* TPI RH
Side Outlet - Chromed, BS13 Nitrous Oxide
(Handwheel Type)
[A] 3/8* RH External
Side Outlet, BS 14
Flat Seal with Washer
[B] 3/8'' LH External
Side Outlet, BS 15
Flat Seal with Washer
Industrial Gases
F/RH 5/8* BSPT
Side Outlet, BS 3
Spindle Key Type
Oxygen/Air/Helium
He Balloon Gas and
Argon (Handwheel Type)
F/LH 5/8* BSPT
Side Outlet, BS 4
Dissolved Acetylene/Hydrogen
0.860'' 14 TPI
M/RH
Side Outlet, BS 8
Nitrogen - Spindle Key Type
Carbon Dioxide - Handwheel Type