Products
Ball Valve for Liquefied Gas
Overview:
Q41F liquefied ball valve adopts shaped PTFE as packing, which is suitable for most high pressure and middle pressure gas transmission. The lever operating ensures constant-torque, while the O-type sealing rings preventing the impurities been taken into inner of valve and keep sealing performance for long-term. More than DN 150, the ball valve shall be matched with gear box actuator.
Specifications:
Size: DN 15~150
Pressure: PN1.6、2.5、4.0MPa
Applicable medium: liquefied gas, natural gas
Applicable temperature: -40~+80℃
Body and bonnet: WCB, stainless steel
Stem and ball: stainless steel
Features:
The passage of ball valve is smooth, so that it is easy to be cleaned. The valve is suitable for transporting slurry, solid particle and other mediums.
The sealing material adopts PTFE, which has excellent lubricity and resilience. The coefficient of friction between sealing and ball is very low, thus the valve has long service life.
Rapidly opening / closing. When opening and closing, it only needs to rotate the ball with 90°, which is convenient and quick.
Low flow resistance.
