功能

• The pressure section is subdivided to achieve an ultra-precise finish. The valve lift lever type allows for manual blowing inspection. The adjustable spring is made of stainless steel (SUS304) and has a long life. The main part (Valve body and valve seat) is SCS14A and has excellent corrosion resistance. The main part s a soft sheet and has excellent valve seat airtightness. The airtight structure ensures no external leakage.