MANUAL “POLYPROPELENE BODY” BUTTERFLY VALVE WAFER TYPE
“aline” Make Manual “Polypropylene (PP) Body” Butterfly Valve – Wafer Type is specially designed for handling corrosive chemicals, acids, alkalis, salt solutions, and aggressive process media where conventional metal valves are unsuitable. Manufactured with a high-strength Polypropylene (PP) body, this butterfly valve offers outstanding chemical resistance, lightweight construction, excellent corrosion protection, and long service life.
The wafer-type design enables easy installation between standard flanges while reducing piping weight and installation space. Operated through a manual lever or gear-operated mechanism (depending on valve size), the valve provides smooth 90° quarter-turn operation for reliable flow isolation and regulation.
The valve is manufactured using premium-quality Polypropylene (PP) body, PP/PVDF/SS disc options, and EPDM, Viton, or PTFE sealing materials, making it suitable for demanding chemical processing environments. Its corrosion-resistant construction ensures dependable performance with minimal maintenance and excellent durability.
The ALINE Polypropylene Body Butterfly Valve is widely used in Chemical Industries, Acid & Alkali Transfer Systems, Water Treatment Plants, Fertilizer Industries, Electroplating Plants, Pharmaceutical Industries, Textile Industries, Pulp & Paper Mills, Food Processing Plants, and General Corrosive Fluid Handling Applications.
Designed for safe operation, superior sealing, and extended service life, ALINE Polypropylene Butterfly Valves provide an economical and reliable solution for corrosive industrial services.
Product Features:
- Polypropylene (PP) Body Construction
- Wafer Type Design
- Manual Lever / Gear Operated
- Quarter Turn (90°) Operation
- Lightweight & Corrosion Resistant
- Excellent Chemical Resistance
- Bubble Tight Shut-Off
- Low Operating Torque
- Compact Design
- Bi-Directional Flow
- Easy Installation
- Long Service Life
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Manual Butterfly Valve |
| Design | Centric Disc |
| Body Type | Wafer Type |
| Operation | Manual Lever / Gear Operated |
| Size Range | DN50 to DN150 (2″ to 6″) |
| Body Material | Polypropylene (PP) |
| Disc Material | Polypropylene (PP) |
| Seat Material | EPDM |
| Stem Material | SS304, SS316 |
| Pressure Rating | PN10 |
| Temperature Range | 0°C to +80°C (Depending on Material Selection) |
| Mounting Standard | ISO 5211 (Optional for Automation) |
Standard Features:
- Corrosion Resistant Polypropylene Body
- Lightweight Construction
- Bubble Tight Sealing
- Excellent Resistance to Acids & Alkalis
- Smooth Quarter Turn Operation
- Low Operating Torque
- Compact Wafer Design
- Bi-Directional Sealing
- Low Maintenance
- Long Mechanical Life
Optional Features:
- Pneumatic Actuator Operated
- Electric Actuator Operated
- Worm Gear Operated
- PTFE Lined Seat
- Extended Stem Design
- Anti-Static Design
- Special Chemical Resistant Components
- Customized Sizes & Materials
- ISO 5211 Automation Mounting
Applications:
- Chemical Processing Industries
- Acid & Alkali Handling Systems
- Water & Wastewater Treatment Plants
- Fertilizer Industries
- Electroplating Plants
- Pharmaceutical Industries
- Textile Industries
- Paper & Pulp Mills
- Food & Beverage Processing
- Swimming Pool & Water Distribution Systems
- Dye & Pigment Industries
- General Corrosive Fluid Handling