Temperature control valve, mixing valve, temperature on / off valve, hot water supply stop valve TD-4L type temperature control valve
specification
| Product code | TD4L-G |
|---|---|
| Valve type | Temperature control valve |
| Use | For low temperature heating |
| Nominal diameter | 15-40 (1/2-1 1/2) |
| Adjusted temperature classification | 15-55 ° C (Refer to the adjusted temperature range table) |
| Applicable ambient temperature | Set temperature + 20 ℃ or less |
| Applicable fluid | Steam / hot water |
| Fluid to be heated | Water / oil / liquid |
| Fluid temperature | 184 ℃ or less |
| Valve type | Single seat |
| Allowable leakage amount | Refer to the general catalog (page 207) Allowable leakage amount table |
| Reed tube length | 2m (manufactured up to 5m) |
| End connection | Nominal diameter 15 to 25: JIS 10K FF flange Nominal diameter 32 to 40: JIS 5K FF flange |
| Thermal cylinder applicable pressure | 1.0MPa or less |
| Valve inlet pressure limit Nominal diameter 15/20 | 1.0MPa |
| Valve inlet pressure limit Nominal diameter 25 | 0.7MPa |
| Valve inlet pressure limit Nominal diameter 32-40 | 0.5MPa |
| Mounting posture | Upright mounting on horizontal piping |
| Material body | FC |
| Material Valve body | SUS |
| Material Valve seat | SUS |
| Material bellows | C5212P |
| Material Thermal cylinder | SUS304 |
- The heat-sensitive cylinder is manufactured with a protective tube (made of SUS and PTFE) and non-standard dimensions. Please contact us. The thermal cylinder with protective tube has different dimensions from the standard dimensions.
- Alcohol or specific chlorofluorocarbons are enclosed in the thermal cylinder. When disposing of the product, ask a waste disposal company to collect and dispose of it.
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Frequently Asked Questions and Explanations
Is it possible to change the adjusted temperature range?
To change the temperature range, it is necessary to replace the set of temperature sensitive parts (including lead tube, bellows, bellows case) including the heat sensitive cylinder.
Does the length of the lead wire cause an error in the set temperature?
The temperature setting error varies depending on the length of the lead wire. Please contact us for more information.
Does the temperature control valve close completely when the set temperature is reached?
When the set temperature is approached, the valve starts to close, and finally the valve closes. However, there is a permissible amount of leakage.
Inquiries about this product
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