Fitur

• HFC resistant double O-ring + Teflon surface packing provides triple leak protection.
• The shaft packing only slides when the handle is turned, so O-ring and Teflon surface packing are not damaged. Ball Valve Type Opening/Closing Handle
• Opens/closes the valve very easily.
• You can visually see how the valve opens.
• Since the distribution diameter of the valve is large, it helps to shorten the vacuum drawing time and filling time.