Rotarex · Industrial gas valves

Small cone RPV valves with integrated manometer - C878/C879

Manufacturer product images · for reference

Small cone RPV valves with integrated manometer - C878/C879 — manufacturer product image

The C878/C879 is a small cone brass cylinder valve for oxygen and oxygen mixtures and for small sized cylinders. It is equipped with an integrated pressure gauge and a residual pressure device in order to avoid ingress of humidity in the cylinder.

Key features
  • Compact high pressure brass cylinder valve for oxygen and oxygen mixtures (>20% O2) service and for small sized cylinders
  • Specific filling adaptor required
  • Residual pressure valve inline execution
  • Permanent gas tight seal
  • π marking according TPED directive
  • Tested according EN ISO 10297 and ISO15996 standards
  • Adiabatic compression tested to avoid oxygen ignitions
  • Compatible with medical oxygen

Industrial gas valves

Technical specifications
BrandRotarex
CategoryIndustrial gas valves
Cv0,2
SafetyC878: No / C879: Yes
Gas typeO2, N2O
MaterialHandwheel: aluminium / Seat: PA 6.6 / O-rings: EPDM / Body: brass
Seat orifice size2,5 Mm
Temperature range-20 to +65 °c
Working pressure pmax.200 bar
Helium leak rate at pmax.Internal 10 -3 mbarl/sec / External 10 -3 mbarl/sec
In- and outlet connectionsIn accordance with all country standards

Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

More images
Small cone RPV valves with integrated manometer - C878/C879 — 1
From the same category

Industrial gas valves

The full category — 25 products

Quote

Tell us the protected volume and we will size the system together

The dimensions of the space, the equipment inside it and whether people are present — those three are enough. We come back with an agent recommendation, the system scope and the price.