PTFE Lined Valve
Product Range
PTFE Lined Valve
Flow-Tek PTFE Lined Diaphragm Valve
Flow-Tek offers a premium range of PTFE Lined Diaphragm Valves, designed to deliver maximum performance and client satisfaction. These valves are ideal for handling corrosive and abrasive fluids, making them perfect for chemical and pharmaceutical industries.Manufactured using high-quality materials and advanced technology at our state-of-the-art facility, these valves ensure durability, compact design, and reliable functionality, meeting the demanding requirements of modern industrial applications.
Features
- Temperature Range: Operates efficiently from -80°C up to 200°C.
- Pressure Ratings: 0.6, 1.0, and 1.6 MPa to match your process requirements.
- Size Range: DN 15 to 250 mm to suit a variety of pipeline needs.
- Also Known As: PTFE Lined Diaphragm Valve.
- Housing: Made from WCB steel or stainless steel with an epoxy coating for long-lasting corrosion resistance.
- Connections: Flanged design, available in DIN or ANSI Class 150 & Class 300.
- Operation Options: Gear, pneumatic, or electric for flexible control.
- Quality Check: 20 KV spark testing ensures top-notch reliability.
- Diaphragm: PTFE diaphragm with a comfortable NBR backing cushion for reliable, leak-free performance.
Fep Coating
FEP (Fluorinated Ethylene Propylene) is a non-stick, non-porous coating that provides smooth and durable films. Its non-porous nature ensures excellent chemical resistance, making it ideal for handling corrosive substances.FEP coatings are highly non-wetting and feature a very low coefficient of friction, offering superior release properties. Commonly used as a mold release coating, it can operate effectively at temperatures up to 195°C, ensuring reliable performance in demanding applications.
Pfa Coating
PFA coatings are widely used in the chemical process industry thanks to their virtually universal chemical resistance, even under high temperatures and pressures. They remain inert to most chemicals, including strong mineral acids, inorganic bases, and common oxidizing agents.In addition, PFA coatings are highly durable, resisting chemical attack over time and preventing particle generation, making them ideal for applications where purity and reliability.
Etfe Coating
ETFE (Ethylene Tetrafluoroethylene) is a high-performance thermoplastic fluoropolymer known for its excellent chemical resistance and reliable electrical properties, comparable to other fluoropolymers like PTFE and FEP.This coating can operate continuously at up to 149°C and is highly resistant to corrosive chemicals, making it a durable alternative to traditional glass lining for chemical processing vessels. Its robust properties ensure long-term performance in demanding industrial applications.
| DESIGN | DESCRIPTION |
| DESIGN STD | BS 5156 |
| DIAPHRAGM VALVES | ANSI B 16.34 |
| FACE TO FACE | ANSI B 16.10 |
| END DRILLED | ANSI B 16.5 |
| BUTT WELD ENDS | ANSI B 16.25 |
| INSPECTION AND TEST | BS 5156 |
