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Product Description
DZF Type Electric Temperature Regulator
Product Introduction:
The Marine Electric Temperature Regulator is an advanced electronic control device designed for accurate and reliable temperature regulation aboard ships, offshore platforms, and other marine applications.
DZF type electric temperature regulator mainly consists of three-way electric temperature regulating valve, electric cabinet, and temperature sensor etc. It has the features of highly accuracy, quick reaction, any temperature setting etc. It is suitable for high accuracy temperature control of fresh water, lube oil in cooling system, such as diesel engine, turbine, generator or lube oil equipment etc.
Main Technical Specification:
| Nominal diameter | DN50~400 |
| The insensitivity | less than 1℃ (electric valve) |
| Control temperature | any setting between 0℃ ~120℃ |
| Relative leakage | less than 3% of rated flow rate (electric valve) |
| Power voltage | AC220V (electric cabinet) |
| Output signal | DC 4~20mA (PID) |
| Measuring accuracy | ±0.5% F.S. (temperature sensor) |
| Applicable medium | fresh water, lube oil |
| Electric valve has emergency manual handle | |
Basic Parameters:
| Type | Nominal Diameter DN( mm) | Flow Coefficient Kvs(m3/ h) | Nominal Pressure PN(MPa) | Power | Flange standard | Body material |
| DZF-50 | 50 | 30 | 1.0 | AC220V 50/60Hz | GB2503-89 GB9119-2000 (other flange standards also can be supplied) | Ductile iron QT400-15 (other body materials also can be supplied) |
| DZF-65 | 65 | 50 | ||||
| DZF-80 | 80 | 80 | ||||
| DZF-100 | 100 | 125 | ||||
| DZF-125 | 125 | 215 | ||||
| DZF-150 | 150 | 310 | ||||
| DZF-200 | 200 | 555 | ||||
| DZF-250 | 250 | 865 | ||||
| DZF-300 | 300 | 1250 | ||||
| DZF-350 | 350 | 1620 | ||||
| DZF-400 | 400 | 2200 |
Deyuan Marine provides one-stop sourcing services and offers tailor-made products on request.
