HPG 12 NC/NO
2/2 Wege Ventil (fremdgesteuert)
- Medium : inert gases / rare gases / O2 / CO2 / air, other media on request
- Function NC (normally closed) or NO (normally open)
- This valve is pressure-balanced and suitable for highpressure oxygen service
- Approval : CTE 600 bar test
- Connections for pressure indicator available
As market leader for high-pressure valves and systems for the gas filling industry we developed the new valve series HPG for 450 bar filling technology. These valves are designed for a service pressure of 600 bar. The valves type HPG 12 NC (normally closed) and HPG 12 NO (normally open) are 2/2 way valves, which are pneumatically operated. By the use of pilot media, the valves open and close against the spring load (depending on the type of valve).
Druckbereich
PN 600
Standard connections
SW 1/2‘‘
Nominal diameter
DN 12
Actuation
3/2 way pilot valve
Pilot pressure
7 bar
Pilot connections
4 mm
Media temperature
from - 20 °C to + 65 °C
Ambient temperature
from - 20 °C to + 60 °C
Leak rate
10-6 mbar l/s
Actuation time / opening
Type NC 600 - 9000 ms (adjustable with nozzle) / type NO 2700 ms
Actuation time / closing
Type NC 600 ms / type NO 400 - 4000 ms (adjustable with nozzle)
Flow direction
A → B | B → A
Kv-value
4,5 m³/h | 4,3 m³/h
Weight
16,5 kg (including connection adapter)
en
de