200X Adjustable Pressure Reducing Valve
Place of Orign :China
Product name: 200X Adjustable Pressure Reducing Valve
Product introduction: Adjust and control the main valve outlet pressure, which will not be changed along with the inlet pressure as well as the variation of the main valve outlet flow. Applicable for living water supply, fire-fighting system and industrial water supply system. Characteristics: The valve uses full passage streamline design, of a small fluid resistance and a heavy flow, can reduce either dynamic or static pressure. Principle: The medium enters the lower cavity of the body to push the disc upward and, at the same time, enters the upper cavity of the diaphragm via the external control pipe of the main valve, where the pressure is adjusted by the pilot valve. |
Name of parts | Material of parts |
Body & cap | Ductile iron |
Valve seat & valve disc | Brass |
Valve stem | Stainless steel |
Spring | Stainless steel |
Surface | EPOXY |
Valve sealing | EPDM/NBR |
Normal pressure (Mpa) | Body test pressure (Mpa) |
Sealing test pressure (Mpa) |
Applicable medium | Applicable temperature (°C) |
1.0 | 1.5 | 1.1 | water | 0~80 |
1.6 | 2.4 | 1.76 | ||
2.5 | 3.75 | 2.75 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 215 | 220 | 250 | 290 | 310 | 360 | 430 | 510 | 595 | 630 | 630 | 780 | 900 | 1100 |
H | 225 | 300 | 320 | 420 | 450 | 500 | 710 | 770 | 905 | 970 | 1000 | 780 | 890 | 1060 |