VALQUA Medium Flange Gasket (Balflon Jacket Gasket N Type)

The VALFLON jacket type gasket is a gasket that has both corrosion resistance and elasticity by using fluororesin (PTFE), which has excellent corrosion resistance, as the outer skin and a joint sheet, which has excellent elasticity and flexibility, as the core material.
Has excellent chemical resistance. Since it is coated with PTFE, it can be used for a wide range of chemicals.
It is suitable for high-purity chemicals because it pollutes wet fluids very little.
It can be used in a wide temperature range from low temperature to high temperature.
Compared to PTFE alone, creep and stress relaxation characteristics at high temperatures are greatly improved, and it has stable sealing performance.
Joints of various chemical devices such as pipe flanges, towers, tanks, and kettles that handle corrosive fluids.
When the gasket seat has a large swell or distortion at the joint of various chemical devices such as pipe flanges, towers, tanks, and kettles with glass lining, and the tightening force is restricted.
Joints of various chemical devices such as pipe flanges, valve bonnets, liquid level gauges, towers, tanks, and kettles that handle highly polar solvents that swell or dissolve rubber.
Joints of pipe flanges, towers, tanks, and kettles that are reluctant to reduce product purity or change taste due to extraction of organic components from gaskets or elution of metal ions.