Full bore design
Provides minimal flow resistance and pressure drop, ensuring maximum flow for efficient system performance.
Durable construction
Made of brass to ensure durability and reliable operation in a variety of environments.
Precise control
Equipped with electric actuators, it can achieve precise and sensitive zone control, ideal for heating, cooling or hybrid systems.
Easy integration
Compatible with thermostats and building automation systems (BAS), it can be seamlessly integrated into smart heating, ventilation and air conditioning (HVAC) networks.
Product parameter
Valve body material: Forged brass
Stem material: Brass
Sealing material: Nitrile rubber (NBR)
Working medium: Cold/hot water
Fluid temperature: 5 - 95°C
Pressure bearing: 1.6MPa
Ambient temperature: 0 - 65°C, maximum relative humidity non - condensing
Stroke time: 11 - 15 seconds
Motor torque: > 800gf.c
Recommended product models
| Product Model | Valve Type | DN (Nominal Diameter) | Thread Size | Kv Value | Maximum Closing Differential Pressure (kPa) | Dimensions (L×W×H) |
|---|---|---|---|---|---|---|
| DDF - X - 215*DFQ - XA1 - 220 | Two - way | 15 | G1/2 | 2.2 | 250 | 81×21×19 |
| DDF - X - 220*DFQ - XA1 - 220 | Two - way | 20 | G3/4 | 2.6 | 250 | 81×21×19 |
| DDF - X - 225*DFQ - XA1 - 220 | Two - way | 25 | G1 | 3.2 | 250 | 88×25×23 |
| DDF - X - 232*DFQ - XA1 - 220 | Two - way | 32 | G1 - 1/4 | 4.0 | 200 | 105×30×25 |
| DDF - X - 315*DFQ - XA1 - 220 | Three - way | 15 | G1/2 | 2.2 | 250 | 81×35×19 |
| DDF - X - 320*DFQ - XA1 - 220 | Three - way | 20 | G3/4 | 2.6 | 250 | 81×35×19 |
| DDF - X - 325*DFQ - XA1 - 220 | Three - way | 25 | G1 | 3.2 | 250 | 92×42×23 |
Note: The above are commonly recommended models. You can refer to the following model selection instructions to combine models. For details, please consult our sales staff.
FAQ
1. What are the advantages of your company in valve products?
We focus on valve manufacturing, have a complete R&D, production and testing system, and our products meet international standards such as ISO9001 and are widely exported to Europe, America, the Middle East and Southeast Asia. Advanced equipment and strict quality control ensure that each product is stable and reliable.
2. Do you provide product customization services?
We can provide OEM/ODM services, support multiple customizations such as valve body size, voltage, electric control mode, interface specifications and brand logos, to meet the system integration needs of different customers.
3. Can you provide selection and technical support?
We are equipped with a professional technical team to provide selection suggestions, system evaluation and installation guidance, support remote assistance debugging, and ensure the smooth implementation of the project and efficient operation of the system.
4. What scenarios are the products suitable for?
It is widely used in floor heating, central air conditioning, building automation and industrial fluid control systems, especially suitable for engineering projects with high requirements for flow and control accuracy.
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