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Standard valves - C100/C105/C110/C115
Rotarex standard valves from the series C100/C105/C110/C115 are high pressure O-ring seal type valves suitable for Oxygen, Nitrous Oxide and Mixtures. It is available for 200 bar or 300 bar inlet pressure, with or without safety, in brass or chrome plated, for any inlet and outlet types to fit the application and the national standard required. The C100/C105/C110/C115 valves are also suitable for medical oxygen.
Key advantages
  • High pressure brass cylinder valve for oxygen and oxygen mixtures (>20% O2) service
  • Permanent gas tight seal
  • π marking according TPED directive
  • Tested according EN ISO 10297
  • Adiabatic compression tested to avoid oxygen ignitions
  • Compatible with medical oxygen
Specifications
Working pressure pmax.200-300 bar
Gas typeO2, N2O
Seat orifice size4 Mm
Helium leak rate at pmax.internal 10-3 mbarl/sec external 10-3 mbarl/sec
materialhand: wheel aluminium, seat: PA 6.6, O-rings: EPDM, body: brass
In- and outlet connectionsin accordance with all country standards (details p.70)
Cv0,3
SafetyC100/C110: No C105/C115: Yes
Temperature range-20°C up to +65°C
Dimensional drawings
DrawingDrawing
Product Configurator
 
Working pressure
Safety
Safety set up
Body material
Actuation
Inlet
Outlet
Dip tube
Gas
C1
0
0
0
L
A
25E
9
0
O2
 
200 bar
300 bar
Without
With
Without
Burst disc 3360 psi CG1
Burst disc 3775 psi CG1
Burst disc 4000 psi CG1
Burst disc 7500 psi CG1
Burst disc 10000 psi CG1
Burst disc 270 bar
Burst disc 380 bar
Other
Brass
Chrome plated brass
Handwheel - standard
Handwheel - standard
Handwheel with logo cap
Key operated Square 7.8
Key operated 5.9 x dia 9.3
25E EN ISO 11363
3/4”-14 NGT CGA V-1
3/4”-14 NGT(+24) CGA V-1
Other
DIN 477-1 Nr.9
CGA 540
ISO 5145 Nr.32 (300 bar)
BS 341-3 Nr.3 (300 bar)
Other
Without
M10x0,75
1/4” - 18NPT
G1/8” (ISO 228/1)
Other
O2
N2O
Gas list P.91
Downloadable catalogs, brochures
  • Download
    Industrial cylinder valves
    Last update: Jul 20, 2021
    Available in: en
  • Download
    Mobile Medical Valve Solutions
    Last update: Oct 24, 2022
    Available in: en
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