Concrete Admixtures,Calcium Lignosulphonate,Sodium Lignosulphonate,Water Reducing Chemicals ANYANG DOUBLE CIRCLE AUXILIARY CO.,LTD , https://www.aydoublecircle.com
The HTW-71-DV series electric dynamic pressure balance valve is a smart, integrated solution designed for precise temperature control in HVAC systems and air conditioning units. It combines dynamic pressure balancing with electric control to ensure optimal flow regulation, enhance energy efficiency, and support intelligent management of heating and cooling systems. This product is ideal for applications such as air handling units, fan coil units, and other terminal devices.
**Key Specifications:**
- **Model No.:** HTW-71-DV
- **Valve Size:** 1/2′′ (DN15) - 3/4′′ (DN20) - 1′′ (DN25)
- **Connection Type:** Male Connection
- **Pressure Rating:** 1.6 MPa
- **Liquid Temperature Range:** 1–95°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 |
This valve is commonly used in water-based HVAC systems and offers reliable performance under various conditions. Its design ensures stable operation and long service life, making it a preferred choice for commercial and industrial applications.
**FAQs:**
**Q1: What is the unit price?**
A: The unit price varies depending on your specific requirements. We are happy to provide a competitive quote once we understand your application. For example, options like W/O Modbus, W/O key-card, 2/4 pipe system, or customized programming may affect the pricing. Feel free to contact us via email for detailed discussions.
**Q2: What is the minimum order quantity (MOQ)?**
A: Our standard MOQ is 500 pieces, but we also accept small quantities or sample orders to get started.
**Q3: What is the quality and warranty?**
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 or customize the packaging?**
A: Yes, we can print your logo and offer custom packaging, but this is subject to meeting the MOQ. Otherwise, additional charges may apply.
**Q5: Do you offer OEM or ODM services?**
A: Yes, we have strong R&D capabilities and production facilities. We have successfully supported many international clients with OEM and ODM projects, receiving positive feedback.
**Q6: Why should I choose your company?**
A: We offer high-quality products at competitive prices, timely delivery, professional and fast response, and excellent after-sales service. In short, we are different – why not start with an email?
[Image: Dynamic Radiant Actuator Water Balancing Valve (HTW-71-DV)]
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In summary, the HTW-71-DV series is a reliable and efficient solution for maintaining balanced flow and temperature in HVAC systems. Whether you're looking for standard or customized options, we are here to help you find the right product for your needs. Contact us today for more information and a personalized quote.