Superior Material & Structural Design
Constructed from premium PVC-U, the +GF+ 317 Type Diaphragm Valve Body DN50 with PVC-U loose flange combines durability and precision. The PVC-U material ensures excellent chemical resistance, while the loose flange design allows flexible installation, adapting to various piping systems. Engineered for DN50 applications, its robust structure withstands mechanical stresses, making it a reliable choice for industrial automation setups that demand long-lasting fluid control components.
Optimal Performance & Functional Advantages
This valve body delivers outstanding performance in fluid management. The PVC-U construction resists corrosion from aggressive media like chemicals and wastewater, extending service life. Its design works seamlessly with 317-series diaphragms, ensuring tight sealing and minimal leakage. With compatibility for standard pressure ranges, it maintains stable operation in industrial processes, offering precise flow control critical for automation systems.
Versatile Industrial Application Suitability
Perfect for diverse industries, the +GF+ PVC-U 317 Diaphragm Valve Body DN50 fits water treatment, chemical processing, and general industrial automation. The PVC-U loose flange simplifies integration into existing pipelines. Whether used in large-scale manufacturing or municipal water systems, its reliable structure and corrosion-resistant properties make it a go-to solution for applications requiring efficient, durable fluid control components.
Attribute |
Value |
Product Name |
GF Type 317 PVC-U Diaphragm Valve Body with PVC-U Loose Flange DN50 |
Manufacturer |
Georg Fischer Piping Systems (GF Piping Systems) |
Material |
Valve Body: PVC-U (Unplasticized Polyvinyl Chloride)
Loose Flange: PVC-U |
Connection Type |
ANSI 150 lb Loose Flange (ISO 7005-1 compliant) |
Nominal Size |
DN50 (2") |
Pressure Rating |
10 bar (150 psi) at 23°C |
Temperature Range |
Operating: 0°C to +60°C
Short-term: up to +80°C (media compatibility confirmation required) |
Certifications |
- FDA CFR 21 177.2600 (food contact)
- WRAS (UK drinking water regulations) |
Design Features |
- Bidirectional flow design
- Integral position indicator
- Stainless steel fasteners (bonnet-body connection) |
Valve Model Compatibility |
Compatible with GF Type 317 Diaphragm Valve Series |
Industry Standards |
ISO 9393 (bubble-tight testing), ISO 16138 (design standard) |
Surface Finish |
Smooth interior to reduce particle buildup |
Actuation |
Manual handwheel (standard) or pneumatic actuator (optional) |
Weight |
Approximately 5 kg (varies with valve body material) |
Lead Time |
Typically 2–4 weeks (contact local distributor for stock confirmation) |
Replacement Part No. |
Confirm specific part number with GF Piping Systems |
Fluid Compatibility |
Suitable for water, wastewater, chemicals, and general industrial fluids |
Installation |
Loose flange enables quick installation, supports ANSI 150 lb standard connections |