SPECIFIC FEATURES:
1. ONE PIECE STEM AND THREE SEAL FOR SHELL LEAKAGE
Prevents the shell leakage from stem under heavy duty condition such as high pressure and vacuum. Strong structure for high pressure.
2. TOUCH SEAT DESIGN:
Patented touch seat:
Organize low torque, long life, tight shut off. The disc to close with no virtually no friction contact between the disc and seat. Low torque : Easy to operate and small actuator can be installed.
3. INJECTED SEAT
The seat is injected to the valve body for heavy duty condition.
ORIGINAL DESIGN MOST ADVANCED BUTTERFLY VALVE
HEAVY DUTY STRUCTURE FOR HIGH PRESSURE, VACUUM CONDITION
622H Dimensions and Fluid pressure
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