This is not a JG, John Guest Speedfit fitting but is compatible. Need it in a hurry?.
Non Return Valve One Way SCV 5/16 8mm Push Fit 5 Pack Compatible JG John Guest
Non Return Valve One Way 5/16 8mm Push Fit Compatible - JG John Guest speed fit
Non Return Valve One Way 1/4 6.35mm Push Fit Compatible JG John Guest Pack of 5
Duotight Non Return Valve In Line NRV Brewing Corny Keg 3/8 5/16 8mm 9.5mm Check
Corny Keg Gas Ball Lock Disconnect - Non-Return Check Valve - JG 3/8" Push-Fit
Naisfei 3 Sets Fermenter Beer Pickles Wine Making Air Locks Home Brew Accessory Non-Return Valves, Twin Bubble Airlock for Wine Making and Beer Making
