Audited Supplier
Features and Benefits:
- Two function in one control + constant flow rate.
- Push fit connection between the valve and actuator, quick for assembly and disassembly.
- Electrothermal actuator, running silent.
- Flow rate not affected by pressure changed.
- Fist time running, fully open.
- Actuators made in Germany.
Dynamic Balance Two Way Temperature Control Valve - unit:mm
| No | Size | DN | H1 | H | L | Kg |
| 0020C | 3/4″ | 20 | 18 | 146 | 80 | 0.78 |
| 0025C | 1″ | 25 | 23 | 146 | 80 | 0.83 |
Materials Specifications
| Component | Material |
| Body | Brass HPb59-1 |
| Shell of actuator | PC\PA66 |
| Spring | Stainless Steel |
| Disc | Brass |
| Sealing | EPDM/NBR |
Applicable Standards:
Threaded Standard: ISO 228
Pressure testing: GB/T13927
Flow rate inspection: CJ/T 179-2003
Technical Data:
Size: DN20/25(3/4″/1″)
Nominal pressure: PN16
Temperature range: -10~120ºC
Voltage: AC220V±10%, 50/60Hz
Flow rate tolerance: ±5%
Suitable for: Water
Actuators Features:
- First time running, fully open the valve.
- The cover is easy for disassembly with prevention of thievery design and 360°installation.
- Plug in cable, easy to connection with power.
- Push fit connection with valves, don't need other tools.
- 100% zero leakage design.
- Long product life cycle.
- Low energy, with over load protection.
- Compatible with TRV radiator.
- No noise during runing.
Actuator technical data:
Voltage: AC220V±10%, 50/60Hz
Power: 1.8W
Thrust: 100N
Route: 4mm
Open close cycle: 3 minutes
Connection dimension: M30 × 1.5mm
Temperature: 0ºC~60ºC
Wire length: 1.2m
Wire standard: 2 × 0.75mm²PVC
Pressure Difference and Flow Rate Range
| DN | Pressure Difference Range(Kpa) | Flow Rate Range(m3/h) | Close Pressure | Flow Rate Tolerance | Working Pressure |
20 | 15-150 | 0.473-2.646 | 0.27Mpa | ±5% | PN16 |
| 20-200 | 0.552-3.083 | ||||
| 30-300 | 0.575-3.233 | ||||
| 80-800 | 1.089-6.092 | ||||
25 | 15-150 | 0.473-2.646 | |||
| 20-200 | 0.552-3.083 | ||||
| 30-300 | 0.575-3.233 | ||||
| 80-800 | 1.089-6.092 |
Are you a manufacturer or trading company?
DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.
Are you make OEM or ODM product?
Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.
What kinds of valve can you supply?
We can supply butterfly valve, ball valve, check valve, gate valve, control valve, brass valve, bronze valve, strainer, valve fittings and so on.
How long is your delivery time?
General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.
What's the package and how do you ship the goods?
We typically use seaworthy plywood cases for packaging. Shipping is usually done by sea, other shipping methods can also be arranged. Please contact us if you require a different shipping route.
Can you provide the relevant documentation and certificates?
Yes, we can provide the necessary documentation and certificates, including the ISO9001,ISO24001, ISO45001, CE, BV, ABS, SIRIM, TUV-SUD etc. We can also provide the Test Report, Certificate of Material Analysis, Certificate of Origin, and other export documents if required.
Do you provide free samples?
If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.
What are your payment terms?
Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance, balance before shipment. L/C available as well.
