Air control unloading valve

  • The special control valves of STK development, the seal inside between the ball and the metal, special structural design, and ball can make the pressure of low viscosity fluid is almost zero leakage. Relative to the air control valve has better impact resistance, and can be high frequency. With the combined use of STK 2/3 way Reversing valve, can actually pure mechanical type reaches the set pressure unloading.

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