Regulators & Valves

Regulators control the pressure of gas leaving a cylinder before it reaches an appliance or pipework. Standard domestic regulators typically deliver low pressure (28–37 mbar); adjustable industrial regulators cover a wider 0–4 bar range. OPSO (over-pressure shut-off) regulators add a safety cut-off if outlet pressure rises above the set limit — commonly specified for static caravans, park homes and fixed LPG installations. We list the standard, connection type and pressure range for every regulator and valve; if a listing does not state the standard you need, contact us before ordering rather than assuming compatibility.
Typically specified for
- Single-cylinder domestic LPG setups
- Automatic changeover for twin-cylinder installations
- Static caravans, park homes and fixed LPG systems
- Catering and mobile catering equipment
Gas components must be fitted, connected or serviced by a Gas Safe registered engineer. ProfessionalGas supplies equipment and parts only — we do not carry out installation, connection or repair work.
Other categories
- Hoses & Pipework8mm ID · EN 16436 hose, copper & compression pipework
- Fittings & AdaptorsBSP / NPT · compression & quick-release couplings
- Cylinders & Storage AccessoriesStands, cages & trolleys — not filled cylinders
- Workshop & Hand ToolsSpanners, wrenches, gas spanners & site tools
- Site & Trade SuppliesFixings, fasteners & general hardware consumables