KROM SCHRODER電磁閥VAS系列產(chǎn)品參數(shù)
Technical data | |
Gas types | natural gas, LPG (gaseous), biologically produced methane (max. 0.1 %-byvol. H2S) or clean air; other gases on request. The gas must be clean and dry in all temperature conditions and must not contain condensate. |
CE and FM approved, UL listed, max. inlet pressure pu | 500 mbar (7 psig) |
FM approved, non operational pressure | 700 mbar (10 psig) |
ANSI/CSA approved | 350 mbar (5 psig). |
Adjustment of the start gas rate | 0 to approx. 70%. |
Opening times | VAS../N quick opening: ≤ 1 s; VAS../L slow opening: up to 10 s. |
Closing time | VAS../N, VAS../L quick closing: < 1 s. |
Medium and ambient temperatures: | -20 to +60°C (-4 to +140°F),no condensation permitted. |
Safety valve | Class A Group 2 pursuant to EN 13611 and EN 161 |
Factory Mutual (FM) Research Class | 7400 and 7411,ANSI Z21.21 and CSA 6.5 |
Mains voltage | 230 V AC, +10/-15%, 50/60 Hz, 200 V AC, +10/-15%, 50/60 Hz, 120 V AC, +10/-15%, 50/60 Hz, 100 V AC, +10/-15%, 50/60 Hz, 24 V DC, ±20%. |
Cable gland | M20 x 1.5. |
Electrical connection | cable with max. 2.5 mm2 (AWG 12) or plug with socket to EN 175301-803. |
Enclosure | IP 65. |
Duty cycle | 100%. |
Power factor of the solenoid coil | cos φ = 0,9. |
Switching frequency | VAS../N 1 – 8, VCS..N 1 – 8:max. 30 x per minute. VAS../L, VCS..L: there must be a period of 20 seconds between switching off and on again so that the damping is fully effective. |
Valve housing | aluminium |
Valve seal | NBR |
Connection flanges | VAS/VCS 1 – 3 with internal thread:Rp pursuant to ISO 7-1, NPT pursuant to ANSI/ASME; VAS/VCS 2 – 9 with ISO flange (pursuant to ISO 7005) PN 16, with ANSI flange pursuant to ANSI 150 |
KROM SCHRODER電磁閥VAS系列產(chǎn)品介紹
Valvario VAS系列常閉電磁閥可保護(hù)和控制向燃?xì)馊紵骱腿細(xì)庥镁吖?yīng)的空氣和氣體。適用于鋼鐵，玻璃和陶瓷行業(yè)各個(gè)領(lǐng)域的氣體控制和安全系統(tǒng)，也用于商業(yè)熱產(chǎn)生應(yīng)用。
模塊化設(shè)計(jì)節(jié)省了空間和管道工作。主燃?xì)忾y，先導(dǎo)閥，調(diào)節(jié)器和壓力開(kāi)關(guān)均可以直接堆疊安裝，僅占用一個(gè)小的模塊空間?？勺兊陌惭b板可輕松減小輸入/輸出和法蘭尺寸。減少了在庫(kù)存中保留多種尺寸的需求。
規(guī)格
緊湊的設(shè)計(jì)和易于安裝
最大入口壓力為500 mbar（500 hPa / 7 psig）
無(wú)汞壓力開(kāi)關(guān)具有測(cè)試端口和<25％的死區(qū)
帶內(nèi)置視覺(jué)位置指示器的閉合開(kāi)關(guān)證明
經(jīng)過(guò)EC型式測(cè)試和認(rèn)證，F(xiàn)M，CSA，UL和AGA認(rèn)證
Valvario VAS series normally closed solenoid valves safeguard and control the air and gas supply to gas burners and gas appliances. For use in gas control and safety systems in all sectors of the iron, steel, glass and ceramics industries, also in commercial heat generation applications.
Modular design saves space and piping work. The main gas valve, pilot valve, regulator and pressure switch are all available for direct stack mounting for a single small modular footprint. Changeable mounting plates make it easy to reduce input/output and flange sizes. Reduces need to keep multiple sizes in inventory.
Key Specifications
Compact design and easy installation
Max inlet pressure of 500 mbar (500 hPa/7 psig)
Mercury-free pressure switch has test port and <25% deadband
Proof of closure switch with integral visual position indicator
EC type-tested and certified, FM, CSA, UL, and AGA approved
選型參考
KROM SCHRODER電磁閥VAS系列其他常見(jiàn)型號(hào)：
KROM SCHRODER VAS1T15N/NK
KROM SCHRODER VAS110R/NW
KROM SCHRODER VAS110R/NWSR
KROM SCHRODER VAS110R/NKSR
KROM SCHRODER VAS110R/NQ
KROM SCHRODER VAS1T10N/NQ
KROM SCHRODER VAS115R/NW
KROM SCHRODER VAS115R/NWSR
KROM SCHRODER VAS115R/NK
KROM SCHRODER VAS115R/NKSR
KROM SCHRODER VAS115R/NQ
KROM SCHRODER Solenoid valves 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VAS240R/NW 88000024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VAS240R/NW 88000024產(chǎn)品參數(shù)
