德國(guó)霍科德股份公司( G.Kromschroder AG ) 是專(zhuān)業(yè)從事工業(yè)爐窯燃?xì)馊紵{(diào)控制系統(tǒng)研發(fā)及制造的世界著名公司。公司成立于1865年。
主營(yíng)產(chǎn)品：
KROM SCHRODER穩(wěn)壓閥
KROM SCHRODER過(guò)濾器
KROM SCHRODER切斷閥
KROM SCHRODER安全釋放閥及電磁閥
KROM SCHRODER電磁直通閥
KROM SCHRODER電磁蝶閥
KROM SCHRODER電動(dòng)燃?xì)馇袛嚅y系列
KROM SCHRODER 空氣/燃?xì)獗壤y
KROM SCHRODER電動(dòng)燃?xì)庹{(diào)節(jié)蝶閥
KROM SCHRODER常溫閥
KROM SCHRODER高溫閥
KROM SCHRODER燃?xì)鉄?/p>
KROM SCHRODER高速脈沖燒嘴
KROM SCHRODER帶輻射管空氣預(yù)熱式燒嘴
KROM SCHRODER帶調(diào)溫風(fēng)的燃?xì)鉄?/p>
KROM SCHRODER電磁閥VAS系列產(chǎn)品參數(shù)
Technical data | |
Types of gas | Natural gas, LPG (gaseous), biologically produced methane (max. 0.1 %-by-vol. H2S) or air; other gases on request. The gas must be dry in all temperature conditions and must not condense. |
Max. inlet pressure pe | 500 mbar (7 psig). |
FM approved, non operational pressure | 700 mbar (10 psig) |
CSA approved | 350 mbar (5 psig). |
Adjustment of the start gas rate | 0 to 70% |
Opening times | VAS../N quick opening: ≤ 1 s; |
Closing time | VAS../N, VAS../L quick closing: < 1 s. |
Ambient temperature | -20 – +60°C (-4 – +140°F), no condensation permitted. |
Storage temperature | -20 – +40 °C (-4 – +104 °F), no condensation permitted. |
Safety valve | Class A Group 2 pursuant to EN 13611 and EN 161, Factory Mutual Research Class: 7410 ans 7411, ANSI Z21.21 and CSA 6.5 |
Mains voltage | 230 V AC, +10/-15%, 50/60 Hz; 120 V AC, +10/-15%, 50/60 Hz; 24 V DC, ±20%. |
VAS/VCS 9 | 120 – 230 V~, +10/-15 %, 50/60 Hz |
Cable gland | M20 x 1.5 |
Electrical connection | max. 2.5 mm2 (AWG 12) or plug with socket to EN 175301-803. |
KROM SCHRODER電磁閥VAS系列介紹
氣體電磁閥VAS與電源斷開(kāi)時(shí)關(guān)閉。
斷開(kāi)：將系統(tǒng)連接到電源（交流電壓將被整流）。藍(lán)色LED點(diǎn)亮。線(xiàn)圈的磁場(chǎng)將銜接的閥瓣向上拉動(dòng)電樞。氣體電磁閥VAS打開(kāi)。雙閥座意味著來(lái)自入口壓力的力在兩個(gè)閥座之間幾乎均分。
關(guān)閉：將VAS與電源斷開(kāi)。
藍(lán)色LED熄滅。閉合彈簧將電樞壓入其初始位置。氣體電磁閥在1 s內(nèi)關(guān)閉。
氣體電磁閥入口中的過(guò)濾器可防止污物顆粒沉積在閥座上。通過(guò)過(guò)濾器的壓力損失非常低。
The gas solenoid valve VAS is closed when it is disconnected from the power supply.
Opening: Connect the system to the electrical power supply (alternating voltage will be rectified). The blue LED lights up. The coil’s magnetic field pulls the armature with the attached valve disc upwards. The gas solenoid valve VAS opens. The double valve seat means that the forces from the inlet pressure are divided almost equally between the two valve seats.
Closing: Disconnect the VAS from the electrical power supply.
The blue LED goes out. The armature is pressed into its initial position by the closing spring. The gas solenoid valve closes within 1 s.
The strainer in the inlet of the gas solenoid valve prevents deposits of dirt particles on the valve seats. The pressure loss through the strainer is very low.
KROM SCHRODER電磁閥VAS系列其他常見(jiàn)型號(hào)：
KROM SCHRODER VAS40R/NW
KROM SCHRODER VAS250R/NW
KROM SCHRODER VAS125R/NW
KROM SCHRODER VAS120R/NW
KROM SCHRODER VAS240R/LW
KROM SCHRODER VAS250R/NW
KROM SCHRODER VAS350R/NW
KROM SCHRODER VAS120R/LQ
KROM SCHRODER VAS115R/LQ
KROM SCHRODER valve NEW + ORIGINAL+ ONE YEAR WARRANTY
愛(ài)澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶(hù)提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來(lái)幫助優(yōu)化客戶(hù)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KROM SCHRODER電磁閥VAS250R/NW的疑問(wèn)，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問(wèn)題。
If you have any question for KROM SCHRODER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
KROM SCHRODER電磁閥VAS250R/NW產(chǎn)品參數(shù)
