Print
Small cone RPV valves - C979/C980
Small cone brass cylinder valve for Inert, Inert mixtures and flammable gas service and for small sized cylinder.
Key advantages
  • Compact high pressure brass cylinder valve for Inert, Inert mixtures and flammable gas 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 EN ISO15996 standards
  • Compatible with medical oxygen
Specifications
Working pressure pmax.200 bar
Gas typeInert & flammable
Seat orifice size2,5 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 standard
Cv0,2
SafetyC979 : No C980 : Yes
Temperature range-20 to +65 °c
Dimensional drawings
Drawing
Product Configurator
 
Safety
Gas type
Safety set up
Body material
Actuation
Inlet
Outlet
Pin length
Reference point
Dip tube
Gas
C9
7
9
0
L
AS
17E
6
7
F
0
IM
 
Without
With
Inert & Mix
H2
Without
Burst disc 190 bar
Burst disc 250 bar
Other
Brass
Chrome plated brass
Small Aluminium
Painted handwheel
Handwheel with logo cap
17E EN ISO 11116
M 18 x 1,5 - 18P EN ISO 15245-1
Option: Filter (Tamis)
Other
DIN 477- 1 Nr.6
DIN 477- 1 Nr.9
Other
7
7,5
Other
Front Sealing
ø 10
ø 14
Other
Without
M8x 0,75
M10 x0,75
Other
Inert & Mix (IM)
Flammable (IF) & Mix
H2
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
Connect with an Expert
×
Loading

This site uses cookies.

Rotarex uses cookies to ensure a better and easier online experience. Please click here to accept the continued use of these cookies after reading our revised COOKIES POLICY.

Please note, you may continue to use the website even if you do not accept the use of cookies. However, the visitor experience on subsequent visits will be diminished.

Read the full COOKIES POLICY.