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Best BBQ gas regulator UK

Updated: 23 October 2026

The highest star line in this basket sits on a POL screw, and the lowest price sits on a different POL fitting, while the green bottle in the shed may be neither. A best BBQ gas regulator UK, inside the [Gas regulator](/hub/grills-and-barbecues/gas-regulator) comparison, is the listing that matches your valve and prints the pressure your plate asks for. There is no single winner across 27 mm, POL, and butane. Prices are amazon.co.uk figures, scores on the main table are a checklist rather than a lab burn, and a qualifying purchase can earn us a commission at no extra cost to you. Stars do not tell you the other valve exists.

The highest star line in this basket sits on a POL screw, and the lowest price sits on a different POL fitting, while the green bottle in the shed may be neither.

Our top picks

Calor Calor 27 mm patio regulator

Best overall

Calor Calor 27 mm patio regulator
8.9/10about £13.77
View offer
Adventure Outdoor Supplies Adventure 27 mm 37 mbar

Alternative

Adventure Outdoor Supplies Adventure 27 mm 37 mbar
8.0/10about £13.95
View offer
JD Brands JD Brands POL handwheel

Best value

JD Brands JD Brands POL handwheel
6.9/10about £8.99
View offer
On this page
  1. 1.Best if you have a 27 mm patio cylinder
  2. 2.Best if you have a POL screw cylinder
  3. 3.Butane rows to treat cautiously
  4. 4.A blank pressure cell is not the winner

Best if you have a 27 mm patio cylinder

For a green 27 mm patio cylinder and a 37 mbar propane plate, the Calor listing is the top pick in this set. It is about £13.77, part 601228, with Cavagna on the manufacturer line, 37 mbar and an 8 mm nozzle printed, and 4.7 from 1,114 ratings. Kilograms per hour are not on that page. A hose is not in the box. Adventure AOS0036 is the close alternative when you want the flow on the same page as the pressure. It is about £13.95, with 27 mm, 37 mbar, 1.5 kg/h, and an 8 mm tail, at 4.7 from 34 ratings. One switch would not click. Choose it when the printed 1.5 kg/h matters more than the review count. The HowseHold 27 mm pages are not the patio pick. They print 1.5 kg/h and no millibar, and the kit at about £16.99 disagrees with itself about the hose. A blank pressure cell is not 37 mbar. The hardware split is on 27 mm clip-on or POL.

Best if you have a POL screw cylinder

If the cylinder screws on, the best value is the JD Brands HWR01 handwheel at about £8.99. It prints 37 mbar and a no-spanner POL handwheel, at 4.6 from 143 ratings. It does not claim 27 mm. Capacity and hose-tail size are absent. Check the date and the collar clearance. The PGR01 screw regulator at about £9.99 prints 37 mbar, 1.5 kg/h, and a statement that it does not fit 27 mm patio bottles. It is 4.8 from 62 ratings. The page claims UK safety standards and gives no standard number. It does not mention a handwheel, so a spanner is not ruled out. Choose the screw when you want the printed flow and the exclusion. Choose the handwheel when you want 37 mbar without a spanner. Do not buy either for a green patio cup. Neither row includes a hose or prints a tail size.
Calor Calor 27 mm patio regulator

Testsieger

Calor Calor 27 mm patio regulator
8.9/10about £13.77
View offer

Butane rows to treat cautiously

Skip the butane rows if you are buying for propane. The JD Brands BGR01 at about £13.01 is titled as a blue 21 mm butane clip-on and does not print millibar, flow, or a hose tail. It is 4.4 from 90 ratings. Several reviewers say a 20 mm regulator arrived. That is not the same as every unit being 21 mm. The Cofan at about £11.69, model 41007762, prints no valve size, millibar, or hose tail, at 4.6 from 92 ratings. Amazon notes that some items cannot be delivered outside mainland UK. A 4.6 with no fitting size is not a recommendation. Propane and butane stay on separate regulators, which is the argument on butane or propane.

A blank pressure cell is not the winner

The HowseHold kit is not the best buy because a hose is useful. It is the dearest row at about £16.99, the pressure cell is empty, and the listing disagrees with itself about the hose. The 4.8 POL screw will not click onto patio gas. Open the Calor if the bottle is 27 mm patio gas and you want the deepest review pile. Open Adventure if you want 1.5 kg/h beside 37 mbar. Open the handwheel for a POL cylinder when you will check the date and the collar. Open the screw listing when the printed flow and the 27 mm exclusion matter more. Leave a blank millibar cell until the seller prints the number your plate already states.

Common questions

What is the best regulator for a green patio bottle?
In this set it is the Calor 27 mm listing at about £13.77, part 601228, with 37 mbar and an 8 mm nozzle printed. Adventure AOS0036 prints 1.5 kg/h on the same page, on 34 ratings. The HowseHold pages omit millibar.
What if I have a screw-on Calor or Flogas cylinder instead?
Use a POL regulator at 37 mbar, not the patio clip. The handwheel at about £8.99 prints 37 mbar and no flow rate. The screw listing at about £9.99 prints 1.5 kg/h and says it does not fit 27 mm. A green patio cup will not take either.
Is the £8.99 handwheel the best buy?
It is the best value when you already have a POL propane cylinder, a 37 mbar plate, and room to turn the wheel. It is weaker if you need a printed flow rate or an 8 mm tail. One report of a unit that stopped passing gas is a reason to leak-check.
Is the HowseHold kit the best because it has a hose?
No. The title says a 2 m hose, and a later bullet says the regulator only. Millibar is not printed.
Which listings fail to print millibar?
Both HowseHold 27 mm listings, the JD Brands butane clip-on, and the Cofan butane regulator. Calor, Adventure, the POL screw, and the POL handwheel all print 37 mbar. Do not copy 37 mbar onto a row that leaves the cell blank.

Related pages

Gas regulator buying guide

Gas regulator

27 mm clip-on or POL: which barbecue regulator fits

Butane or propane BBQ regulator: pressure and cold

How to fit a BBQ gas regulator: clip-on or POL nut

Sources

Public UK sources used for this comparison. Listing prices, stars and review counts are the amazon.co.uk figures for these ASINs. Retrieved 22 October 2026.

  1. Liquid Gas UK: Consumer Guidance Sheet 39 (August 2020) (retrieved 22 October 2026)
  2. GOV.UK: types of gas and supply pressures in the UK (retrieved 22 October 2026)
  3. Gas Safety (Installation and Use) Regulations 1998, regulation 2 (retrieved 22 October 2026)
  4. Gas Safe Register: BBQ safety (retrieved 22 October 2026)
  5. Calor: which hose and regulator (retrieved 22 October 2026)
  6. Calor: propane patio regulator, 27 mm clip-on (retrieved 22 October 2026)
  7. Calor: connecting a gas bottle (retrieved 22 October 2026)
  8. Flogas: regulator safety (retrieved 22 October 2026)