The GCA 865/880 are normally closed, automatic, fast-opening solenoid valves for gas. They are designed for rapid and safe shutoff in gas systems, opening when powered and closing immediately when power is removed.
The Coster GCA 865 and GCA 880 are automatic, normally closed gas solenoid valves in DN65 and DN80 flanged sizes. They stay closed with no power and open when the coil is energised, so a gas detection panel can shut off the supply by cutting power to the valve. We supply, install, commission and service them with Coster and other gas detection panels.
| Type | Automatic, normally closed: closed without power, open when powered |
|---|---|
| Sizes | GCA 865 DN65; GCA 880 DN80 |
| Connections | Flanged PN16 to ISO 7005 |
| Power supply | 230V AC (24V AC versions: GCA 465 and GCA 480) |
| Maximum pressure | 360 mbar |
| Approval | Class A, Group 2; built to EN standards, aluminium body |
| Protection | IP65 |
| Operating temperature | -15 to +60 degrees C |
We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.
© 2026 Vistec Gas Detection Ltd

Descriptions