Backflow preventers
Guided check valves
Butterfly valves
Control valves
Other products
Gamme Watts
Spare parts kitsPressure reducing valves - 11
*
*(DN15-20-25)
11
flats and house individual water supply
male/male
Description :
- MAXIMUM UPSTREAM PRESSURE 25 bar θ 80°C
- Downstream setting : 1 to 5.5 bar (indicative value according to EN1567 standard)
- Possibility of assembly of compensating spring to obtain settings at 0.5 bar
- With 1/4'' plugs on both sides to allow pressure gauge connection
- Pre-set at 3 bar
- CASING : bronze
- SEAT : stainless steel DN 15 and 20
- male/male
| DN | PFA | PS | Cat | Ref. | Kg | |||||
| " | mm | bar | L1 | L2 | G1 | G2 | Water | Other fluids | ||
| 1/2 | 15 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7054 | 149B7762 | 0,700 |
| 3/4 | 20 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7055 | 149B7763 | 0,900 |
| 1 | 25 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7489 | 149B7764 | 2,000 |
| 1 1/4 | 32 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7548 | 149B7765 | 3,900 |
| 1 1/2 | 40 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7567 | 149B7766 | 5,000 |
| 2 | 50 | 25 | 25 | 25 | x | 25 | 4.3 | 149B7565 | 149B7767 | 5,300 |
Formations - Elearning
Animations
Full animation
Products
Solutions
Services for Pros
Technical supports
3D animations
Socla