ABS Non Return Valve (NRV)
The ABS Non Return Valve (NRV) is a high-performance one-way valve designed to allow fluid to flow in a single direction while automatically preventing backflow. Manufactured from Acrylonitrile Butadiene Styrene (ABS), this valve provides exceptional corrosion resistance, lightweight handling, and reliable sealing, making it ideal for water supply, chemical processing, and industrial pipeline systems.
Engineered with precision, the ABS NRV features a spring-loaded or swing-type mechanism that ensures quick and silent closure when the flow reverses. Its low opening pressure allows smooth flow with minimal pressure loss, maintaining system efficiency while protecting pumps, filters, and downstream equipment from reverse flow damage.
Built to comply with international standards (ISO, DIN, ASTM), this valve ensures leak-free performance, long service life, and ease of installation in both vertical and horizontal piping systems. The ABS Non Return Valve is a dependable solution for maintaining safe and efficient fluid control in various industrial, commercial, and municipal applications.
ABS Non Return Valve (NRV)
- One-Way Flow Control: Prevents reverse flow, ensuring system protection and efficiency.
- High-Quality ABS Construction: Lightweight, durable, and corrosion-resistant.
- Low Opening Pressure: Enables smooth flow with minimal energy loss.
- Chemical Resistant: Suitable for diluted acids, alkalis, and non-aromatic solvents.
- Silent Operation: Spring-loaded design eliminates water hammer effects.
- Maintenance-Free: Simple design with minimal moving parts ensures long service life.
- Easy Installation: Compatible with PVC, CPVC, PP, and metal pipelines.
- Leak-Proof Sealing: Equipped with EPDM or FPM (Viton) seals for high integrity.
- Versatile Orientation: Can be installed horizontally or vertically.
- Complies with Global Standards: ISO, DIN, and ASTM-certified design.
Technical Details of ABS Non Return Valve (NRV)
| Parameter | Specification |
|---|---|
| Product Name | ABS Non Return Valve (NRV) |
| Body Material | Acrylonitrile Butadiene Styrene (ABS) |
| Disc Type | Spring-Loaded or Swing Type |
| Disc Material | ABS / PVC-U / Polypropylene |
| Seal Material | EPDM or FPM (Viton) |
| Connection Type | Socket / Threaded / Flanged |
| Size Range | DN15 – DN300 (½” – 12”) |
| Pressure Rating | PN10 (10 Bar at 20°C) |
| Temperature Range | –40°C to +70°C |
| Flow Direction | Unidirectional (Indicated by Arrow on Body) |
| Installation Orientation | Horizontal or Vertical (Flow Upwards) |
| Opening Pressure | 0.2 – 0.3 Bar (Depending on Size) |
| End Connection Standard | DIN 8063 / ASTM D2467 / BS 4346 |
| Design Type | Full Bore, Low Head Loss |
| Color | Light Grey |
| Applications | Water treatment, chemical processing, irrigation, HVAC, wastewater systems |
| Compliance Standards | ISO 9393, DIN 3442, ASTM D2467 |
Customization & Processing Options
Customizations Option Available for ABS Non Return Valve (NRV)
At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include:
- Tailor-made dimensions and wall thicknesses
- Custom-molded and machined PVDF fittings
- Pre-fabricated manifolds and assemblies
- Choice of connection type (butt fusion, socket fusion, or flanged)
- OEM branding or marking options