The PROGEF Natural Diaphragm valve type 515 is a plastic two-way diaphragm valve with butt fusion spigots conforming to SDR11 metric dimensions, designed for use in piping systems. It is constructed from unpigmented PP-R and features a handwheel with a built-in locking mechanism and a single housing nut replacing four screws. The valve has an overall length compliant with EN 558 and a double flow rate compared to its predecessor. For part 168515134, corresponding to DN 32 with a PTFE diaphragm and EPDM O-ring, the weight is 0.969 kg, overall length is 155 mm, and the lifting height is 13 mm. The nominal pressure rating is 10 bar, with a reduced rating of 6 bar for the PTFE diaphragm. Dimensions include a D of 88 mm, D2 of 87 mm, and an M6 thread size.
With butt fusion spigots SDR11 metric
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 168515134 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PP-N |
| Valve Size | 3.46 inch (88.00 mm) |
