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| Model | Pozisyon | Bağlantı Ölçüsü (G) |
Orifis Ölçüsü |
Min Basınç AC (bar) |
Max Basınç AC (bar) |
Min Basınç DC (bar) |
Max Basınç DC (bar) |
Sızdırmazlık |
|---|---|---|---|---|---|---|---|---|
| ESV 403-02 | N.K. | 3/8" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-03 | N.K. | 1/2" | 15 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-04 | N.K. | 3/4" | 20 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-05 | N.K. | 1" | 25 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-02 | N.A. | 3/8" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 404-03 | N.A. | 1/2" | 15 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 404-04 | N.A. | 3/4" | 20 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 404-05 | N.A. | 1" | 25 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-00-120 | N.K. | 1/8" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 403-01-120 | N.K. | 1/4" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 404-00-120 | N.A. | 1/8" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 404-01-120 | N.A. | 1/4" | 12 mm | 1 | 40 | 1 | 40 | PTFE |
General Information:
Duravis ESV 403-404 series valves are developed for the safe and automatic control of diesel, fuel oil, and similar combustible fluids. Featuring a brass body and VITON seal, these compact valves are ideal for integration into burner and fuel supply systems.
Technical Specifications:
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Position: Normally Closed (N.C.)
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Body Material: Brass
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Seal Material: VITON
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Connection Sizes: G1/4", G3/8", G1/2", G3/4", G1"
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Operating Voltage: 220V AC / 24V DC
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Pressure Range: 0 – 6 bar
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Temperature Range: -10°C ~ +90°C
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Fluids: Diesel, fuel-oil, light oils
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Protection Class: IP65
-
Response Time: 0.1 – 0.3 seconds
Applications:
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Fuel supply systems
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Industrial burner lines
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Boilers
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Liquid fuel transfer systems
Mounting Position:
Can be installed horizontally or vertically. In horizontal mounting, coil should face upward.
