PTFE Lined Diaphragm Valve

AL Jazeera PTFE, a leading Dubai-based manufacturer, is dedicated to the production of high-performance PTFE Lined Diaphragm Valves for demanding applications where purity and chemical resistance are paramount. Our diaphragm valves are internally lined with PTFE (Polytetrafluoroethylene) to provide absolute separation between the valve body and the media, with outstanding corrosion resistance and leak-tight performance. We provide different models, such as weir-type, straight-through, and manual or actuated diaphragm valves, with threaded or flanged end connections. These valves are suitable for chemical processing, water treatment, pharmaceutical, and food-grade fluid control systems.

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Table of Contents

What is PTFE Lined Diaphragm Valve?

A PTFE Lined Diaphragm Valve is a valve that incorporates a flexible diaphragm to regulate fluid flow and has the internal surfaces coated with PTFE (Polytetrafluoroethylene) for greater chemical resistance. PTFE lining keeps the process media away from metal components, which is perfect for corrosive and high-purity applications. These valves are especially designed to deal with acids, alkalis, and other aggressive chemicals in pharmaceutical, chemical, and water treatment industries, where cleanliness, strength, and leak prevention are critical.

ptfe-lined-valve-in-saudi-arabia

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PTFE Lined Diaphragm Valve Specification

SIZEØAHJL
inmm PD11  
1/2″1515100100108
3/4″2020103100146
1″2525108100146
1-1/2″4040153120175
2″5050168120200
2-1/2″6565226180226
3″8080237180260
4″100100320230327

Largest PTFE Lined Diaphragm Valve Supplier in Dubai, UAE

Al Jazeera PTFE Lining is a leading supplier of PTFE Lined Diaphragm Valve in Dubai, UAE, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.

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Why Choose Al Jazeera PTFE Lining for PTFE Lined Diaphragm Valve?

Types of PTFE Lined Diaphragm Valve We Offer

PFA Cast Iron Astm A48 Cl. 30 Diaphragm Valve in saudi arabia
PFA Cast Iron Astm A48 Cl. 30 Diaphragm Valve
FEP Stainless Steel Goyen Solenoid Valves in saudi arabia
FEP Stainless Steel Goyen Solenoid Valves
FEP PTFE Coated Cf8 Stainless Steel Mecair Valves in saudi arabia
FEP PTFE Coated Cf8 Stainless Steel Mecair Valves
PFA Lined Diaphragm Check Valve in saudi arabia
PFA Lined Diaphragm Check Valve
PFA Coated A351 Cf8 Diaphragm Control Valve in saudi arabia
PFA Coated A351 Cf8 Diaphragm Control Valve
PTFE Lined A216 Gr. Wcb 3 Way Diaphragm Valve in saudi arabia
PTFE Lined A216 Gr. Wcb 3 Way Diaphragm Valve

Dimension Chart of PTFE Lined Diaphragm Valve

SIZE L$ (mm) ØC (mm) Torque§  (N.m)
DN15-1/2” 108 35 80
DN20-3/4” 117 43 85
DN25-1” 127 51 115
DN40-1 1/2” 159 73 155
DN50-2” 190 92 155
DN65-2 1/2” 216 104 190
DN80-3” 254 127 200
DN100-4” 305 158 245
DN125-5” 353 185 300
DN150-6” 406 214 360
DN200-8” 520 266(min) Available on
DN250-10” 635 320(min) Request

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Quality Control Facilities at Al Jazeera PTFE Lining

Benefits of PTFE Lined Diaphragm Valve

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Applications of PTFE Lined Diaphragm Valve

Chemical Processing Industry
Food Industry
Pulp and Paper Industry
Oil and Gas Industry
Water Treatment Plant
Pharma industry

Frequently Asked Questions (FAQ)

It has excellent chemical resistance, zero leak, and negligible contamination in corrosive conditions.

Weir type and straight-through constructions, optionally with manual or pneumatic/electric actuators.

Proper for use from -20°C to +180°C and up to 10 bar pressure, depending on the size of the valve and design.

Found in the chemical processing industry, water treatment industrypharmacy, and food and beverage sector.

Yes, AL Jazeera PTFE offers custom sizes, end connections, and actuator options to meet project-specific requirements.

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