
Tel: 01706 212227
PMJ KITCHEN VENTILATION LTD
Specialists in Commercial Kitchen Design & Installation

Gas Interlock Systems & Solenoid Valves
Specialists in Commercial Kitchen Gas Interlock Systems

Gas Interlock Suppliers
At PMJ Kitchen Ventilation, we supply a full range of Merlin gas interlock systems and solenoid valves by S&S Northern - trusted solutions for commercial kitchens across the UK. These systems are specifically designed to meet BS6173 and IGEM/UP/19 regulations, ensuring your kitchen remains compliant, safe, and fully operational.
A gas interlock system (sometimes called a gas safety interlock) prevents the gas supply from being turned on unless your ventilation system is working correctly. By shutting off gas when extraction fails, it protects staff from dangerous gas build-ups, reduces fire risks, and ensures your kitchen meets all legal safety requirements.
Whether you’re running a restaurant, café, takeaway, school, or staff canteen, installing a compliant gas interlock system is a legal requirement for any commercial kitchen using gas-powered equipment.
Our Gas Interlock Systems
We stock the full range of Merlin gas interlock systems, including:
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Merlin CT1650+ – Designed for kitchens where appliances already have flame failure devices (gas proving not required).
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Merlin CT1750 – Gas proving and interlock system for solid fuel appliances and charcoal grills.
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Merlin CT2000X – Advanced interlock system with dual fan current monitors for precision accuracy and gas proving.
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Merlin CT1250 & CT1200S – Reliable, easy-to-install gas/ventilation interlock panels for everyday commercial kitchen compliance.
All units are supplied with clear LED displays, fan monitoring options, and the ability to interlock with up to four fans. Each model comes with a 3-year manufacturer’s warranty from S&S Northern.
Gas Solenoid Valves
Alongside our interlock systems, we supply high-quality gas solenoid valves designed to work seamlessly with your system. These valves automatically shut off the gas supply if the extraction fails, ensuring maximum safety at all times.
Our Gold Seal solenoid valves are available in a variety of sizes and configurations, providing durable, reliable, and regulation-compliant solutions for commercial kitchens.

Why Gas Interlock Systems Are Essential
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Legal Compliance – A gas interlock system is a legal requirement under BS6173 for commercial kitchens. Without one, your business could fail a Gas Safe inspection or risk enforcement action by the HSE.
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Staff Safety – Prevents the build-up of harmful gases such as carbon monoxide and nitrogen dioxide.
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Fire Prevention – Automatically cuts off gas flow if ventilation fails or unsafe conditions are detected.
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Insurance Protection – Most commercial kitchen insurance policies require a valid interlock system and CP42 Gas Safety Certificate.

Why Choose PMJ for Gas Interlock Systems?
Need Advice on Gas Interlock Systems?
Not sure which interlock panel or solenoid valve is right for your project? Our team can recommend the best solution based on your kitchen layout, appliance types, and compliance needs.
Contact Us Today
Get in Touch
Address:
PMJ Kitchen Ventilation Ltd
Unit 4
Springvale Mill
Waterside Road
Haslingden
Rossendale
BB4 5EZ
Phone:
01706 212 227
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