ELEKTROGAS成立于1961年，主要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电磁阀VMR系列技术参数
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Technical specifications
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Connections
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Internal threaded ISO 7-1 from Rp1/4 to Rp2½ or ANSI-ASME B1.20 from 1/4”NPT to 2”½NPT
Flanged ISO 7005 PN16 from DN40 to DN150 or ANSI-ASA-ASME B16.5 class 150 from 2” to 6”
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Voltage ratings
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230 VAC 50/60 Hz
120 VAC 50/60 Hz
110 VAC 50/60 Hz
24 VAC/DC
12 VAC/DC
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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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-15°C to +60°C (+5°F to +140°F)
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Max. operating pressure
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200 mbar (3 psig)
360 mbar (5 psig)
500 mbar (7 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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Opening time
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< 1 second
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Gas strainer
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600 µm (0.02 in) (except brass models and 6 bar)
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Enclosure
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IP54 (NEMA 3) optional IP65 with cable (NEMA 4)
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Cable gland
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M20x1,5 for terminal box PG 9 for ISO plug
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Wires cross-section
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2,5 mm2 max. (AWG 12) for terminal board
1,5 mm2 max. (AWG 14) for ISO plug
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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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Materials in contact with gas
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Aluminium alloy,
Brass,
Stainless steel,
Plated steel
Anaerobic adhesive,
Nitrile rubber (NBR),
Fluoroelastomer (FPM),
Polytetrafluoroethylene (PTFE)
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ELEKTROGAS电磁阀VMR系列介绍
VMR型阀是一种常闭的快开电磁阀。
当线圈未通电时，弹簧在圆盘上工作，保持气体通道关闭。当线圈通电时，阀门打开。当电源关闭时，阀门迅速关闭。
这种类型的装置适用于大气燃烧器或风扇辅助燃烧器、工业窑炉和所有使用燃气电磁阀的燃气设备中的气体和空气阻断和调节控制（可连续使用 – 100% ED）。适用于高频开关系统。
The VMR type valve is a fast opening solenoid valve that is normally closed.
When the coil is not energized the spring works on the disc keeping the gas passage closed. When the coil is powered the valve opens. When power is switched off the valve rapidly shuts.
This type of device is suitable for gas and air blocking and adjusting controls in atmospheric burners or fan-assisted burners, in industrial kilns and in all gas equipments which use gas solenoid valves (qualified for continuous service – 100% ED). Suitable for high-frequency switching systems.
ELEKTROGAS电磁阀VMR系列选型
ELEKTROGAS电磁阀VMR系列其他常用型号：
ELEKTROGAS VMR35-2.K
ELEKTROGAS VMR1-5-NC
ELEKTROGAS VMR3 Rp1 230V
ELEKTROGAS VMR4-5
ELEKTROGAS VMR4L-1"1/2
ELEKTROGAS VMR1-5 RP1/2
ELEKTROGAS VMR4-2 RP1 1/2
ELEKTROGAS VMR72-DN65
ELEKTROGAS VMR4L-1 1/2
ELEKTROGAS VMR3 Rp3/8
ELEKTROGAS VMR3 Rp2
ELEKTROGAS VMR3 Rp2½
ELEKTROGAS VMR3 DN40 1
ELEKTROGAS VMR3 DN50 1
ELEKTROGAS VMR3 DN65
ELEKTROGAS VMR3 DN80
ELEKTROGAS VMR3 DN100
ELEKTROGAS VMR3 DN125
ELEKTROGAS VMR3 DN150