The QM/QF series of electric valve actuators are used in heating, ventilation, and air-conditioning (HVAC) applications. The QM series of electric valve actuators are modulating control actuators used with controls that provide an analog output of 0 to 10Vdc, 2 to 10Vdc or 4-20mA. The internal selector plug can be used to reverse the direction of action. The QF series of electric valve actuators are controlled by an on/off output.
FEATURES
Low power consumption
Position feedback by signal
Direct/reverse acting
4-20mA/0-10V/2-10V choice
Maintenance free
Quick and easy installation
No separate linkage required
Accurate valve positioning
Indicator Continuous Position Indicator
Manual Override Non-clutch design
Gear Permanently lubricated and self locking
Stall Protection Built-in thermal protection
TECHNICAL DATA:
VALVE
Flow media
Cold and hot water, water with max. 50% volume of glycol
Temperature of medium
-10°C.. +100°C
Rated pressure
1600 / 2760kPa
Leakage rate
Air bubble-tight (Bo 1, DIN 3230)
Closing pressure
1000kPa
Size
DN25-DN100
Material
Body Cast copper or Stainless Steel ,Shaft Stainless Steel,
Actuator
Actuator
QF/QM
Output torque
10, 16, 25, 40N.m
Power supply
AC220V or AC/DC24V
Run time
About 120S
Operating power
5VA
Output angle
90°± 3°
ON/OFF control signal
1 wire or 2 wire control
Control signal
4~20mA, 1~5V, or 0(2)~10V
Feedback signal
DC0 -10V
Installation position
Upright to horizontal?No upset?
Protection class
IP54
Ambient conditions
- 10°C. to. +55°C 0..90% RH
Weight
1kg
Material
Flame-resistant Abs
| Miejsce produkcji: | China |
| Marka: | OEM |
| Cena: | Zapytaj o cenÄ™ |
| Czas dostawy: | 30 dni |
Kategoria: Budownictwo -> Instalacje -> Instalacje specjalne
Shanghai Huikong Energy Sources Consultation Co.,Ltd |
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| Ulica: | Caoyang Road 540, Zhonglian Building,Room 203,Shanghai China | ||||||
| Miasto: | Shanghai | ||||||
| Kod pocztowy: | 200063 | ||||||
| Kraj: | Chiny | ||||||
| Telefon: | +86 21 62441919 | ||||||
| Faks: | +86 21 62442188 | ||||||
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Osoba kontaktowa |
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| ImiÄ™ i Nazwisko: | Kitty Weng | ||||||
| Telefon stacjonarny: | +86 21 62441919 | ||||||