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 speed fit
Corny Keg Gas Ball Lock Disconnect - Non-Return Check Valve - JG 3/8" Push-Fit
2" Pressure Barrel Cap With S30 Valve (Non Piercing Pin) For Homebrew Beer Kegs
S30 Co2 Pressure Top Up Valve (Non Piercing Pin Type) For Beer Barrel
