Elektrogas電磁閥VMR系列技術(shù)參數(shù)
Connections | Internal threaded ISO 7-1 from Rp1/4 to Rp2? or ANSI-ASME B1.20 from 1/4”NPT to 2”?NPT Flanged ISO 7005 PN16 from DN40 to DN150 or ANSI-ASA-ASME B16.5 class 150 from 2” to 6” |
Voltage ratings | 230 VAC 50/60 Hz |
Voltage tolerance | -15% to +10% |
Ambient temperature | -15°C to +60°C (+5°F to +140°F) |
Max. operating pressure | 200 mbar (3 psig) |
Body test pressure | 1 bar (15 psig) |
Closing time | < 1 second |
Opening time | < 1 second |
Gas strainer | 600 μm (0.02 in) (except brass models and 6 bar) |
Enclosure | IP54 (NEMA 3) optional IP65 with cable (NEMA 4) |
Cable gland | M20x1,5 for terminal box |
Wires cross-section | 2,5 mm2 max. (AWG 12) for terminal board |
Electrical safety | Class I (EN 60335-1) |
Coil winding insulation | Class H (200°C, 392°F) |
Coil thermal resistance | Class F (155°C, 311°F) |
Elektrogas電磁閥VMR系列介紹
VMR型閥門是使用輔助電源的安全關(guān)閉裝置。
斷電時，彈簧推動密封盤，使氣體通道保持關(guān)閉狀態(tài)?，F(xiàn)在，進氣室處于氣體管路壓力下，該壓力作用在閥瓣上，從而增加了關(guān)閉功能和改善密封性。
當(dāng)線圈通電時，閥門會迅速打開，從而抵抗彈簧和氣體的力量壓力?？梢允褂庙敳康恼{(diào)節(jié)螺釘調(diào)節(jié)流量。
如果關(guān)閉電源，則閥門會迅速關(guān)閉，從而中斷氣流。
The VMR type valve is a safety shutting device using auxiliary power supply.
When it is de-energized, the spring pushes on the seal disc, keeping the gas passage closed. Now, the inlet chamber is under the gas line pressure which forces on the disc, increasing the closing function and improving the seal.
When the coil is powered the valve opens rapidly, against the strength of the spring and gas pressure. The flow may be adjusted using the regulating screw on the top.
If the power supply is shut off, the valve rapidly closes, interrupting the gas flow.
Elektrogas電磁閥VMR系列技術(shù)尺寸
Elektrogas電磁閥VMR系列選型
Elektrogas電磁閥VMR系列其他常用型號：
Elektrogas VMR 4-5/4
Elektrogas VMR1-2
Elektrogas VMR3-5
Elektrogas VMR9-5
Elektrogas VMR93-60
Elektrogas VMR95-3
Elektrogas VMR2-2
Elektrogas VMR35-5
Elektrogas VMR4-2
Elektrogas VMR6-3
Elektrogas VMR7-60
Elektrogas VMR8-2
Elektrogas VMR4L-1 1/2
Elektrogas Solenoid valves NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于Elektrogas電磁閥VMR4L-1 1/2的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for Elektrogas products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
Elektrogas電磁閥VMR系列技術(shù)參數(shù)及選型
