- This is a flanged temperature control valve for heating applications.
- It uses with hot water tanks, heat exchangers, and heavy oil heaters.
- In addition, it can also use for cooling with water or refrigerant.
- Moreover, it supports low-temperature control when the ambient temperature is higher than the set value.
- It also operates reliably even when the set temperature is below 40 °C.
Venn Co.
Venn TD-2AL Temperature Control Valve

Manufacturer: Venn Co., Ltd.
Model: TD-2AL
Features
Specifications
| Product Symbol | TD2ALW-B | TD2ALG-B |
|---|---|---|
| Types of valves | Temperature control valve | |
| Uses | cryogenic cooling | |
| Types | for liquids | for gases |
| Nominal diameter | 15~100(1/2~4) | |
| Adjusting Temperature Classification | 15~35、20~40、35~55℃ | |
| Applicable Atmosphere Temperature | Setting temperature ≤+20°C | |
| Applicable fluids | Water & Refrigerant | |
| Fluid to be heated (cooled) | Water, oil, liquid | Gas |
| Fluid temperature | Below 60°C | |
| Valve Type | Double seat | |
| Allowable leakage | Refer to the general catalog (205 pages) Allowable leakage table | |
| Length of lead tube | Nominal diameter of 100 or less: 2m, Nominal Diameter 125 or more: 4m | |
| Heat Cylinder Material | SUS304 | SUS304 (with fins) |
| End connection | JIS 10K FF Flange | |
| Heat barrel application pressure | 1.0MPa or less | |
| Valve inlet pressure limit Nominal diameter 15 to 40 | 1.0MPa | |
| Valve inlet pressure limit Nominal diameter 50 to 65 | 0.7MPa | |
| Valve inlet pressure limit Nominal diameter 80 | 0.5MPa | |
| Valve inlet pressure limit Nominal diameter 100 | 0.4MPa | |
| Mounting Position | Upright mounting on horizontal piping | |
| Material: Body | FC | |
| Material: Valve body | CAC502 | |
| Material: Bellows | C5212P | |
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