The Greater Mac PTFE Lining, located in the great state of Texas, is recognized as a manufacturer of high-quality PTFE-lined valves, servicing industries of increased resistance to corrosion and reliability. An innovator and precision worker, the company offers the widest possible range of PTFE-lined valves, including ball valves, butterfly valves, plug valves, and diaphragm valves. These let through exposure to rather aggressive chemicals, high temperatures and rigorous working conditions, thereby guaranteeing exceptional performance with a long life. Endeavoring to meet customer specifications, Mac PTFE Lining supplies solutions to the chemical processing, pharmaceutical and petrochemical industries, where standards of the highest quality and exceptional operational efficiencies have to be met.
Size: 25 NB TO 80 NB.
Flange Connection: ANSI B 16.5
Face to Face: ANSI B 16.10
Spark Test: 15 KVA
Hydro Body Test: 15 kg/cm²
Hydro Seat Test: 10 kg/cm²
Leak Test: as per API 598
Temperature: FEP – Max 180°C, PFA – Max 200°C
PTFE Lined Valves are used in industry sectors where the protection of metallic components from chemical or acid attack is necessary. The valve inner continent is made of Polytetrafluoroethylene (PTFE), a high chemical resistance material with low friction. This lining helps shield the valve’s metal parts from corroding for long-lasting dependable performance. Application PTFE lined valves are widely used in the industries of chemical pharmaceuticals and petrochemicals to handle the most corrosive fluids at high pressure and temperatures in a cost-effective way.
Mac PTFE Lining is a leading supplier of PTFE Lined Valve in Texas, United State, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
Performs efficiently under a wide range of temperatures without deformation or breakdown.
Resists aggressive chemicals, acids, and corrosive fluids, making it ideal for harsh environments.
Offers tight sealing to prevent leakage and ensure system safety.
The lining’s durability reduces maintenance costs and increases service intervals.
Yes, PTFE lined valves can be used in high-pressure applications, but it’s important to ensure that the valve design and materials are compatible with the specific pressure and temperature conditions of the system.
Ensure compatibility with piping materials, avoid over-torquing bolts, and align carefully to prevent damage to the PTFE lining during installation.
Yes, when installed and maintained properly, PTFE lined valves offer excellent sealing performance, minimizing leakage and ensuring safe, reliable operation.
Routine inspection is recommended. Maintenance frequency depends on usage conditions, but PTFE’s non-stick and corrosion-resistant nature often reduces the need for frequent service.
They are widely used in chemical processing, pharmaceuticals, water treatment, food and beverage, and semiconductor industries for their durability and contamination-free flow.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Texas, United State.
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