1961年ELEKTROGAS成立于Arcade,旨在设计和制造具有机械雾化功能的燃油燃烧器。
ELEKTROGAS产品有:自动安全阀门,手动复位安全阀门,控制阀门,过滤器等。
ELEKTROGAS安全阀EVRM系列技术参数
Technical specifications
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Connections
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Internal threaded ISO 7-1 from Rp3/8 to Rp2½ or ANSI-ASME B1.20 from 3/8”NPT to 2”½NPT Flanged ISO 7005 PN16 from DN40 to DN300 or ANSI-ASA-ASME B16.5 class 150 from 2” to 10”
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Voltage ratings
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230 VAC 50/60 Hz
110 VAC 50/60 Hz
24 VAC; 24 VDC
12 VDC
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Voltage tolerance
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-15% to +10%
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Ambient temperature
Media temperature
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-20°C to +60°C (-4°F to +140°F)
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Max. operating pressure
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600 mbar (9 psig)
6 bar * (90 psig)
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Body test pressure
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1 bar (15 psig)
9 bar * (130 psig)
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Closing time
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< 1 second
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Gas strainer
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600 µm (0,02 in), metal mesh (except brass models)
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Enclosure
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IP54 (NEMA 3) (IP65 opzionale NEMA 4)
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Cable gland
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PG 9
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Wires cross-section
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1,5 mm² max. (AWG 14)
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Electrical safety
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Class I (EN 60335-1)
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Coil winding insulation
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Class H (200°C, 392°F)
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Coil thermal resistance
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Class F (155°C, 311°F)
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ELEKTROGAS安全阀EVRM系列介绍
EVRM-NA / 6NA型阀门是手动复位的安全阀,通常处于打开状态。 关闭功能已电气激活。 这种类型的设备连接到一个或多个气体泄漏检测器,安全恒温器或一氧化碳存在的警报信号,适合在气体管线上执行锁定操作。
The EVRM-NA /6NA type valve is a manual reset safety valve that is normally open. The closing function is electrically activated. This type of device, connected to one or more gas leakage detectors, safety thermostat or alarm signals for the presence of carbon monoxide, is suitable to perform locking operations on the gas line.
ELEKTROGAS安全阀EVRM系列选型介绍
ELEKTROGAS安全阀EVRM系列其他常用型号:
ELEKTROGAS EVRMNA0O
ELEKTROGAS EVRMNA1O
ELEKTROGAS EVRMNA2O
ELEKTROGAS EVRMNA3O
ELEKTROGAS EVRMNA0
ELEKTROGAS EVRMNA1
ELEKTROGAS EVRMNA2
ELEKTROGAS EVRMNA3
ELEKTROGAS EVRMNA35
ELEKTROGAS EVRMNA4
ELEKTROGAS EVRMNA6
ELEKTROGAS EVRMNA4F
ELEKTROGAS EVRMNA6F