The high frequency vave of TM series have n influence of working pressure and the performnce of large flow with low power for adopting te glbe valve with structure of balanced pressure type. Any port ofNo. 1, 2, 3 can be added pressure, act quickly and be usdwidely ssh a airbloeing, single function cyinder driving, air current branching, pressure choice and vacuum equipments, etc. It can be geeral used in bothnormal opened and normal closed

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