TRV Thermostatic Radiator Head Straight Valve EN215
Shipping Straight Valve EN215 Certified Radiator Valve Heads TF-6 and DN15-A
Product Description
Factory Direct Shipping, Angle Valve EN215 Certified Thermostatic Radiator Valve Heads TF-6
The TRV is a self-regulating valve that works by changing the flow of hot water into a radiator. It consists of two parts, the valve head and the valve body, with the pilot sitting atop the body. When the room temperature changes, a capsule in the valve head contracts or expands, which moves a pin in the valve body, causing it either to open or close.
If it gets too warm in the room, expansion of the capsule will cause the pin to close the valve – slowing the movement of hot water into the radiator. Likewise, if the room drops in temperature, contraction of the capsule in the valve head pulls the pin out, allowing hot water to enter the radiator once more.
Features
- Energy-saving, thermostatic efficiency label A approved
- Easy installation
- Liquid-filled sensor element
- With two clips for marking, limiting, or blocking
- Frost Setting 6°C
Technical Specifications
| Model | TF-6 and DN15-A |
| Temperature range | 6-28℃ |
|
Maximum admission static pressure |
1.0 MPa |
|
Maximum admission differential pressure |
0.1 MPa |
| Maximum fluid temperature | 110℃ |
| Nominal flow rate | 265kg/h |
| Hysteresis/C | 0.3K |
| Differential pressure influence/D | 0.4K |
|
Water temperature influence/W |
0.55K |
|
Antifreeze position |
❉ 6℃ |
| Response time/Z | 23 min |
| Control accuracy/CA | 0.2K |
Temperature regulation scale and its temperature mark.
More radiator valve heads for your selection.
Installation Guide
- The thermostatic sensor is required to sense the indoor temperature. So the customer must install the thermostatic radiator valve in a relatively open and well-ventilated place. The thermostatic head must be installed horizontally, not vertically upright. At the same time, to avoid direct exposure to sunlight, it must keep away from curtains, heating pipes or furniture, Etc.
- Before installation, the customer should set the handle at the maximum open position number 5 and then turn the locking nut of the thermostatic head firmly to the threads of the angle valve. It facilities the installation procedure.
- Please turn the temperature indicator arrow on the thermostatic head to position number 5 to avoid overpressure and early damage to the thermostatic valve caused by high temperatures in summer.
- This design of the thermostatic radiator valve features the function of anti-freezing. Please set the temperature indicator arrow to the snow tag in winter to avoid water flow freezing in the pipeline when the ambient temperature is below zero.
Why us?
- A more substantial production capacity: The production area is 27,000 square meters.
- Industrial and packaging designers: Provide OEM and ODM services and help many international companies to develop new products.
- Professional technical team: Mechanical and Electrical engineers support before and after-sales.
- Various detailed products: There are more than 1,000 articles in our product catalog.
- Face-to-face communication: We will attend many professional exhibitions yearly, such as AHR America, ISH Frankfurt, MCE Milano, ISK-SODEX, etc.
- A solid management system: We have ISO 9001 and factory audit approval from home and abroad.
- Mold and injection molding ability: We have 15 machines, ten continuous die stamping machines, and four circuit board placement machines.
FAQ
| Q1: Are you a manufacturer or a trader? A1: We have been a thermostat manufacturer focused on thermostats and temperature controls in the HVAC market for over 30 years. |
| Q2: How are your product quality and warranty? A2: All our products are 100% tested and conform to CE standards. Samples are available for quality evaluation. One year warranty, but we will continue to provide you technical service after the warranty period. |
| Q3: Can you make a new design for us? Or can you make thermostats according to the samples we give? A3: We provide OEM and ODM services. We have our own industrial and packaging designer and professional mechanical and electrical engineers to help customers to develop new products. |
| Q4: How long can I get the sample? A4: Samples are usually ready in 5-20 days based on different types. |
| Q5: What are the nearest ports of shipment? A5: We usually export goods from Shanghai or Ningbo port. If there are exceptional cases, we will discuss them. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.






