Specification of Gland Packing Valqua 7233
Coil packing is made of PTFE fiber yarn, processed with PTFE dispersion, then woven into a square cross section. Being made of 100% PTFE, it resists almost all liquids. So, it is most suitable for seal seals using a shaft valve to handle corrosive fluids. When low torque or gas sealing properties are required, use the following products treated with lubricating oil: No.7233 (O) for general gas-based liquids No. 0.7233 (FO) for flammable gases such as oxygen and ozone. It complies with the Food Sanitation Law, and the Regulations on Food & Additives.
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