Cylinder valve made of black polypropylene with one male bulkhead end with G1 thread and one end for DN hose

External thread GAS cylindrical ISO 228/1

Bucchi srl for pipe fittings adopts as standard connection ISO 228/1; in order to improve hydraulic seal has decided to create its own internal regulations, based on a soft conical thread. Therefore it is noted that to ensure the hydraulic seal declared it is expected a slight tightening with a key that does not generate the breakage of the coupling. (See table tightening torque)

1 bar at 20°C

80°C

The hole of the sphere corresponds to the internal diameter of the tube

Glass fiber reinforced polypropylene