Description
Durgo Overflow Valve type SV56 (4156) operates progressively and can be used in pressurised systems with cold and hot water, air, oils and other media. The valve housing, nipple and cone are in dezincification resistant brass with seal material of fluorinated rubber (FPM/FKM) or EPDM. Durgo Overflow Valves SV56 are available with various opening pressure ranges within the interval 0.5-20.0 bar.
Additional information
| Weight | 1,2 kg |
|---|---|
| Model | SV56 (4156) |
| Article Number | SV-56-G20/G25-xx-xx |
| Connection | G20 / G25 |
| Connection type | Threaded external/external (ISO-G) |
| Opening pressure | 0.5-20.0 bar |
| Set Pressure | Optional within the interval |
| Temperature range | -30°C to +125°C |
| Type | Progressive, soft sealing |
| Material | Brass / FKM seal |
| Function | Overflow/bypass valve |
| Approval / standard | Approved PED 2014/68/EU Class 4 |
| Operation and Care Manual | OCM-SV-56-FKM_EN-2024-r1 |
| Product brochure | Brochure SV Eng |
| Height | 190 mm |
| Net weight | 1.2 kg |
| Drawing (External dimensions) | SV55 DN20_25 Dimension drawing |
| Customs Stat No | 81814090 |
| REACH - info ENG | The valve is made of brass with more than 0.1% by weight of lead; CAS No. 7439-92-1 a substance listed on the EC Candidate List of Substances of Very High Concern, SVHC |
| REACH - dok ENG | REACH info Durgo 2020-06-15_1 EN |