Concrete Admixtures,Calcium Lignosulphonate,Sodium Lignosulphonate,Water Reducing Chemicals ANYANG DOUBLE CIRCLE AUXILIARY CO.,LTD , https://www.aydoublecircle.com
The HTW-71-DV electric dynamic pressure balance valve is a smart and integrated solution that combines dynamic pressure balancing with electric control. It is primarily designed for use in air conditioning systems, HVAC units, and terminal devices such as air boxes, fresh air handling units, and air handlers. This device allows for precise temperature control by adjusting the flow within the system automatically, ensuring efficient energy use, improved performance, and intelligent management.
**Specifications:**
- **Model No.:** HTW-71-DV
- **Valve Size:** 1/2" (DN15) - 3/4" (DN20) - 1" (DN25)
- **Connection Type:** Male Connection
- **Pressure:** 1.6 MPa
- **Liquid Temperature Range:** 1°C to 95°C
- **HS Code:** 84819010
**Technical Details:**
- **Power Supply:** AC 230V (220V)
- **Power Consumption:** 2 VA
- **Thrust:** 110 N
- **Stroke:** 3 mm
- **Full Travel Time:** 3–5 minutes
- **Connection:** M30x1.5 mm Screw
- **Ambient Temperature:** -5°C to 60°C
- **Shell Material:** Fireproof PC (inner material: fireproof PA66)
- **Protection Grade:** IP54
**Model Variants:**
| Model | Size | PN | Medium | KV (m³/h) | Stroke (mm) |
|---------------|-------------------|--------|-----------|-----------|-------------|
| HTW-71-DV20 | 2-way, DN20 (3/4")| 1.6 MPa| Water | 0.9 | 3 |
| HTW-71-DV25 | 2-way, DN25 (1") | 1.6 MPa| Water | 1.1 | 3 |
**Medium Conditions:**
- **Temperature Range:** 5°C to 95°C
- **Fluid Type:** Water
This product is ideal for applications where consistent and accurate pressure balance is required, making it suitable for commercial and industrial HVAC systems. Its compact design and high performance make it an excellent choice for modern building automation systems.
**Frequently Asked Questions (FAQ):**
**Q1: What is the unit price?**
A: The unit price varies depending on specific requirements. We are happy to provide the best quote once we understand your application. For example, options like W/O Modbus, W/O key-card, 2/4 pipe systems, or customized programming may affect pricing. Feel free to contact us via email for detailed discussion.
**Q2: What is the MOQ? Can I place small orders?**
A: Our standard MOQ is 500 pieces, but we also accept small quantities or sample orders to start with.
**Q3: What is the quality and warranty of your products?**
A: All our products meet EU standards, and samples are available for quality evaluation. Each product comes with an 18-month warranty.
**Q4: Can I print my logo on the product and customize the packaging?**
A: Yes, we can print your logo and offer custom packaging. However, this is only available for orders above the MOQ. Otherwise, additional charges may apply.
**Q5: Do you support OEM or ODM?**
A: Yes, we have strong R&D capabilities and production facilities. We have successfully supported many international companies with OEM and ODM projects and received positive feedback.
**Q6: Why should I choose your company?**
A: We offer high-quality products at competitive prices, timely delivery, professional service, and fast response. In short, we are different—why not give us a try through email?
In summary, we provide reliable and innovative solutions tailored to your needs. Let’s connect and explore how we can work together.