The main features are as follows:
1.It has the pressure balancingfuncti on with high sensitivity.
2.Low noise, reliable performance, free of maintenance.
3.The standard modular design is adopted.
4.It adopts the imported fixed point controller, which has the over temperature protection function with reliable quality
5.Various combined controls can be carried out through the assemblies.
Technical parameters and performances
Body
DN | DN15 20 25 32 40 50 65 80 100 125 150mm | |
PN | PN1.6 4 .0MPa | |
Flange standard | ANSI JIS DIN GB JB(special standards can be offered according to user requirements) | |
Body material | Cast iron (HT200), cast steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2T i) | |
Plug material | Hard seal | Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti) |
Soft seal | Stainless steel embedded with rubber ring | |
Pressure balancing | Stainless steel bellows (DN15~125), balanced diaphragm (DN150)
| |
Actuator
Actuator mode | T06 | T17 |
Temperature setting range(℃) | -20~50 20~90 40~110 60~120 | |
Special temperature setting(℃) | 110~180 180~250 | |
Temperature protection | Exceeding the set value 100℃ | |
Time constant(S) | 120 | 20 |
Temperature sensor material | Nickel-coated copper | |
Capillary tube length | 5, 10, 15m | |
Performance
Set value error | ±1.5℃ | |
Allowable leakage (under stipulated testing conditions) | Hard seal | 4x0.01% valve rated capacity |
Soft seal | DN15~50 DN65-DN625 DN150~250 | |
10 bubbles/ min 20 bubbles/min 40 bubbles/min | ||
