S tm pj. sa. ce Solenoid valves for gas VAS, Double solenoid valves VCS • Suitable for a max. inlet pressure of 500 mbar (7 psig) • Easy installation into a system • Compact design saves space • No extra valve required owing to integrated flow adjustment • Check indication by blue LED • Proof of closure switch with integrated visual position indicator • Suitable for high-duty cycling Product brochure ■ GB 3 Edition 06.17

VAS..R quick opening VCS..R with damping unit VAS..F quick opening VCS..F with proof of closure switch and pressure switch The modular design principle allows the individual components of the VAS, VCS Series to be easily assembled: e.g. quick opening, slow opening, with proof of closure switch and visual position indicator, slow opening with attached pressure switch. Application Solenoid valves for gas VAS and double solenoid valves VCS for safeguarding and controlling the air and gas supply to gas burners and gas appliances. For use in gas control and safety systems in all sectors of the iron,...

Examples of application Solenoid valve for gas VAS 1 – 3, double solenoid valve VCS 1 – 3 Threaded flange for pipe connections (Rp or NPT) from DN 10 to 65, flanged connection for sizes 2 and 3 for pipe connections (ISO or ANSI) DN 40 and 50. Damping unit with flow adjustment VAS 1 – 3 Modularly configurable with: Plug with socket – Damping unit – Proof of closure switch – Plug (with or without socket) – Pressure test points – Screw plugs Proof of closure switch – Pressure switch DG..C for inlet and/or outlet pressure – Tightness control TC – Bypass/pilot gas valve – Attachment block for the...

Solenoid valve for gas VAS 6 – 9, double solenoid valve VCS 6 – 9 Gas solenoid valve and double solenoid valve with flanged connection (ISO or ANSI) for pipe connections from DN 65 to 125. Damping unit for VAS/VCS 6–8 VAS 6 – 9 Plug with socket Modularly configurable with: – Damping unit for VAS/VCS 6 – 8 – Proof of closure switch – Plug – Plug with socket Proof of closure switch VCS 6 – 9 with threaded connections for: – Screw plugs Pressure test points – Pressure test points Screw plugs Pressure switch DG..C – Pressure switch DG..C for inlet/interspace pressure Tightness control TC Pressure...

Gas solenoid valve with pilot gas valve and pressure switch VAS..F..N: quick opening, quick closing, VAS 1 as pilot gas valve with pressure switch DG..C. Double solenoid valve with tightness control VCS..F..N: quick opening, quick closing valves, tightness control TC 116V. Flow rate p [mbar]

Solenoid valve for gas VG is to be replaced by VAS.

The same accessories can be selected for the other viewing side.

Technical data Gas types: natural gas, LPG (gaseous), biogas (max. 0.1 %-by-vol. H2S) or clean air; other gases on request. The gas must be clean and dry in all temperature conditions and must not contain condensate. CE and FM approved, UL listed, max. inlet pressure pu: 500 mbar (7 psig). FM approved, non operational pressure: 700 mbar (10 psig). ANSI/CSA approved: 350 mbar (5 psig). Flow adjustment limits the maximum flow volume between approx. 20 and 100%. On VAS 1-3, the setting can be monitored on an indicator. Adjustment of the start gas rate: 0 to approx. 70%. Opening times: VAS../N quick...