John Guest Acetal shut off valve (for C02, N2 & liquids) 2 sizes from
$16.50

this JG shut off valve is Suitable for C02, N2 and food grade liquids. (particularly liquids under pressure)
The John Guest 3/8"(10mm) & 1/2" (12mm) shut off valve features double 'O' Rings in each of the Speedfit ports
they are designed for use with liquids or gas under pressure.
Features
- Push-fit technology
 - Quick disconnection without the need for tools
 - Long handles to operate a 1/4 turn action
 - Full bore mechanism
 - Suitable for air and inert gases and food grade beverages
 - Construction Acetal Copolymer,
 - Max Pressure 150 Psi,
 - Temp Range -14 To 167 Deg F For Air
 
If you require a John Guest valve for liquids only not under pressure, the white polypropelene valves are suitable

