Four valve systems are fully customisable to suit any diameter and valve orientation required.

Standard 4 valve systems combine and auto shut off valve, Level Arm, service tap and relief valve.

Sidek manufactures multivalve (Quadvalve), 4 valve and 3 valve Automotive valving configurations.  Valve configurations can be customised to suit a cylinders manufactures requirements.

Extensive valve options with various configurations and orientations or valving can be adapter or custom designed.