PPH Swing Check Valve
Reliable Backflow Prevention for Corrosive Applications
PPH Swing Check Valve is a thermoplastic non-return valve designed to prevent reverse flow in industrial piping systems. Manufactured from high-grade Polypropylene Homopolymer (PPH), this valve offers excellent resistance to chemicals, corrosion, and harsh operating environments.
The swing-type disc mechanism ensures automatic operation — allowing forward flow and instantly preventing backflow to protect pumps, pipelines, and process equipment.
At ASK Innocomp, we provide precision-engineered PPH Swing Check Valves suitable for chemical plants, water treatment systems, ETP installations, and various process industries.
Key Features
✔ Automatic Non-Return Operation – Prevents backflow without manual control
✔ Superior Chemical Resistance – Ideal for acids, alkalis, and corrosive media
✔ Low Pressure Loss – Smooth disc movement ensures efficient flow
✔ Corrosion-Free Construction – Rust-proof and long service life
✔ High Temperature Resistance – Suitable up to 95°C
✔ Durable & Maintenance-Friendly Design
✔ Flanged Connection for Secure Installation
- Description
Description
Working Principle
The PPH Swing Check Valve operates using a hinged disc. When fluid flows in the forward direction, the disc swings open, allowing unrestricted flow. When the flow stops or reverses, the disc automatically swings back to its seat, preventing reverse flow and protecting the system.
Technical Specifications
- Material: Polypropylene Homopolymer (PPH)
- Size Range: 50 mm to 300 mm (custom sizes available)
- Pressure Rating: PN6 / PN10
- Connection Type: Flanged
- Seat Material: EPDM / PTFE (as per requirement)
- Operating Temperature: Up to 95°C
Applications
PPH Swing Check Valves are widely used in:
- Chemical Processing Plants
- Effluent Treatment Plants (ETP)
- Water & Wastewater Treatment Systems
- Pump Discharge Lines
- Acid & Alkali Handling Systems
- Pharmaceutical & Biotech Industries
- Industrial Utility Pipelines
Advantages Over Metal Swing Check Valves
- No corrosion or rusting
- Reduced maintenance cost
- Lightweight and easy installation
- Better chemical compatibility
- Longer operational life
Why Choose ASK Innocomp?
High-quality thermoplastic valve manufacturing
Strict quality control standards
Custom configurations available
Complete PPH piping and valve system solutions
Technical support and after-sales service
Efficient & Safe Backflow Protection
Choose ASK Innocomp PPH Swing Check Valves for reliable, corrosion-resistant, and long-lasting protection in demanding industrial environments.
📞 Contact us today for technical details, pricing, and consultation.
