Piston Adjustable Reducing And Stabilized Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Piston adjustable reducing and stabilized valves
Product introductions
Piston adjustable reducing and stabilized valve is a special valve that is installed in the high-rise building water supply and drainage system pipes, reducing the inlet pressure to a certain need of outlet pressure. The valve makes the outlet pressure maintain stability as a set value rely on its own energy, that is, the outlet pressure is not affected by the inlet pressure and flow change. And the valve control system inlet is equipped with self-cleaning filter, using fluid properties to prevent the larger proportion, larger diameter suspended particles entering the control system, to ensure smooth flow circulation, so that the valve can operate safely and reliably. System moves smoothly, with high strength, long service life. Piston is used in valves that diameter bigger than 450.
Dimensions & constructral diagram
Piston adjustable reducing and stabilized valve constructral diagram
main external and connnection dimensions
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 |
| L | 205 | 216 | 250 | 320 | 365 | 415 | 500 | 605 | 698 | 787 | 914 | 978 | 978 | 1150 | 1300 | 1450 | 1650 | 1800 | 2000 | 2350 |
| H | 293 | 328 | 364 | 418 | 418 | 542 | 673 | 729 | 927 | 957 | 1188 | 1218 | 1600 | 1800 | 2000 | 2300 | 2600 | 2700 | 2860 | 3200 |
