330 series mechanical poppet valves guarantee great reliability for stoutness and great flow rates. They are available in the versions one way roller lever, roller lever, pin, 2/2, 3/2 and 5/2 ways, ports 1/8”G, 1/4”G, 1/2”G with body in zamak (versions 1/8” and 1/4") or anodized aluminium (version 1/2"). Mounting is possible by ring nut and holes in valve body.