Pneumatic floating ball valve Q641F-16P

• the valve body adopts casting, forging and other production processes, and the connection methods include flange, 
  welding, quick assembly, thread and other connection methods.

• the ball core only needs to rotate 90 ° around the valve axis to complete full opening or full closing, with simple and
  rapid action;

• the sealing ring adopts unique elastic lip sealing technology to ensure the cut-off requirements of zero leakage, and
  the unique automatic compensation function makes the valve have a longer service life;

• sealing ring materials include PTFE, reinforced PTFE and hard seal, which are suitable for various working
  conditions.

• after surface hardening treatment, the ball core is smooth and wear-resistant after grinding and polishing;

• the ball core equal diameter straight through flow channel is basically the same as the inner diameter of the pipe, and
  the flow resistance is small;

• the built-in valve stem has better safety and rigidity;

 

• it is especially suitable for the process of cutting pulp core and other particles, such as pulp core and other sealing rings;

 

• anti static devices can be installed according to user requirements;

Design and manufacturing standard: GB / t12237-2007

• flange standards: GB / T, JB / T of the Ministry of machinery, Hg / T of the Ministry of chemical industry, API of American Standard, ANSI, din of German standard, JIS of Japanese standard, JPI, BS of British Standard

• structural length standard: GB / t12221-2005

• test and inspection standard: GB / T 13927-2008

• driving mode: pneumatic drive

• nominal diameter: DN15 ~ DN300

• nominal pressure: 1.6Mpa, 2.5MPa, 4.0Mpa, 6.4Mpa

• applicable temperature: domestic PTFE - 10 ~ 100 ℃, imported PTFE - 10 ~ 150 ℃, optional cemented carbide seal (can be equipped with ball nitriding process,

The temperature can withstand 350 ℃, equipped with ball hard chromium plating Ni60 process, the temperature can withstand 500 ℃)

• applicable media: gas, water and oil

• optional accessories: limit switch, positioner, solenoid valve, filter pressure regulating valve, manual mechanism

• production standard: GB / t12237-2007

• valve body material: cast steel, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L)