Venn Co.
Venn TD-4 Temperature Control Valve

Manufacturer: Venn Co., Ltd.
Model: TD-4
Features
- This is a small-capacity flanged temperature control valve.
- Because it uses a single-seat design, leakage is very low.
- As a result, it is suitable for applications where leakage is not acceptable.
- Moreover, it works well with small capacities and compact equipment.
Specifications
| Product Symbol | TD4-G |
|---|---|
| Types of valves | Temperature control valve |
| Uses | For heating |
| Nominal diameter | 15~40(1/2~1 1/2) |
| Adjusting Temperature Classification | 40~100°C (refer to the table of temperature ranges) |
| Applicable Atmosphere Temperature | Setting temperature -10°C or less |
| Applicable fluids | Steam & Hot Water |
| Fluid to be heated | Water, oil, liquid |
| Fluid temperature | Below 184°C |
| Valve Type | single-seat |
| Allowable leakage | General catalog (207 pages) Refer to the allowable leakage table |
| Length of lead tube | 2m (up to 5m) |
| End connection | Nominal Diameter 15~25: JIS 10K FF Flange Nominal Diameter 32~40: JIS 5K FF Flange |
| Heat barrel application pressure | 1.0MPa or less |
| Valve inlet pressure limit Nominal diameter 15 and 20 | 1.0MPa |
| Valve inlet pressure limit Nominal diameter 25 | 0.7MPa |
| Valve inlet pressure limit Nominal diameter 32 to 40 | 0.5MPa |
| Mounting Position | Upright mounting on horizontal piping |
| Material: Body | FC |
| Material: Valve body | SUS |
| Material: Valve seat | SUS |
| Material: Bellows | C5212P |
| Material: Thermal Cylinder | SUS304 |











