Valve Value

摘要

Pillarless construction and diameter-independent spring ranges are features of Predu. Additional features of the pressure reducer system include a screwed seat and a marginal seat, three exchangeable spring sizes, a balancing bellow and a sealing bellow, and easy change of spring and actuator. Line includes gas-flow controls, shutoff valves, pressure-reducing and ratio regulators, air- and gas-pressure switches, actuators and other burner equipment. The products are suitable for industrial combustion gases, non-corrosive gases and air.