PA 681. Tryckreducering – Brons
CHARACTERISTICS
Bronze pressure reducing valves are dedicated to the pressure relief of fluids such as water, air, unloaded liquids and compatible gases. They are WRAS approved products. Entirely made of metal. Body and spring bonnet are made of red brass. The pressure can be adjusted via a non-rising valve stem. The reduced pressure can be checked thanks to the pressure gauge (optional). These devices only work following the direction of the arrow on the body. With their built-in strainer, they are suitable for non-sticking, clean fluids with no particles.
AVAILABLE ITEMS
DN15 to DN50
BSP threaded connections male and male/female
Manometer ø50.
Produktblad
Certifieringar
- ISO 9001
| Art.nr | Anslutning | Dim. | Material | Tryckklass | Bygglängd | Genomlopp | Tillval | Offert |
|---|---|---|---|---|---|---|---|---|
| PA681-15 | Gänga | 15 | Brons | PN25 | 142 | — | ||
| PA681-20 | Gänga | 20 | Brons | PN25 | 158 | — | ||
| PA681-25 | Gänga | 25 | Brons | PN25 | 180 | — | ||
| PA681-32 | Gänga | 32 | Brons | PN25 | 193 | — | ||
| PA681-40 | Gänga | 40 | Brons | PN25 | 226 | — | ||
| PA681-50 | Gänga | 50 | Brons | PN25 | 252 | — |
| Komponent | Material |
|---|---|
| Hus | Brons CC499K |
| Lock | Brons CC499K |
| Inre delar | Brons CC499K, mässing CW614N, rostfritt stål 1.4571 |
| Tryckfjäder | Fjäderstål 1.1200 |
| Sil | Rostfritt stål 304 |
| Membran | EPDM |