The Trident series of 2 port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. The model (normally closed) have end switches for electrical control of pump and/or boiler.
Features:
- 2 port Motorised Valve
- Normally closed with end switches for electrical control of pump and/or boiler
- Motor open
- Spring return action
- Manual lever for filling & draining the system
- Powerhead replaceable without draining down
- Potential free end switch for electrical control of pump and/or boiler
- Quiet operation, minimal power consumption
Options:
- 22mm/28mm or 1/2", 3/4", 1" BSP connections (for 28 mm connection see SKU: HW-13-14)
Details:
- Electro-Magnetic Compatibility Directive 2004/108/EC
- Low Voltage Directive 2006/95/EEC
- EC Marking Directive 93/68/EEC
Technical Specifications:
- Supply Voltage: 220-240VAC, 50/60Hz
- Power Consumption: 5W
- Cable Length: 1m
- Fluid Temperature: +5°C to +88°C
- Operating Temperature: 5°C to +50°C
- Flow Direction: As per arrow on valve body
- Auxiliary Switch Rating: 250VAC 4A
- Response Opening: 12 seconds
- Reponse Closing: 5 seconds
- Max. Static Pressure: 8 bar
- Max. Close-off Pressure: 1 bar
WARNING! ALWAYS ISOLATE THE AC MAINS SUPPLY BEFORE REMOVING OR REFITTING THE ACTUATOR ASSEMBLY. THIS ACCESSORY MUST BE FITTED BY A COMPETENT PERSON, AND INSTALLATION MUST COMPLY WITH THE GUIDANCE PROVIDED IN THE CURRENT EDITIONS OF BS7671 (IEE WIRING REGULATIONS) AND PART ‘P’ OF THE BUILDING REGULATIONS.
Trident are the second largest supplier of Branded central heating pumps in the UK.
We have been trading for over 30 years here in the UK (Norwich).
Please visit are website tridentpumps for more information.
We offer also trade discount.
TEL 01603670840