A pneumatic valve for natural gas compressor

The utility model discloses a pneumatic valve for natural gas compressor, including associative disk seat and lift limiter, be equipped with the several gas passage in the lift limiter, be equipped with communicating valve block hole of several and gas passage in the disk seat, every valve block hole communicates with each other with the gas passage that the lift limiter corresponds, downthehole equal gliding valve block and the reset spring of being equipped with of every valve block, the valve block is laminated with the gas passage that the lift limiter corresponds, and every reset spring of its characterized in that all includes coil spring and cladding coil spring's rubber, the utility model discloses can effectively reduce the pneumatic valve open, elasticity when closing and effectively fixing a position the spring, reduce the impact of disk seat, reduce circulation merit consumption and noise, the life that improves the pneumatic valve with guarantee normal work.