全國統(tǒng)一熱線：021-32205893
組合安裝時 60%（30分）間歇工作，或采用5W線圈
電氣連接 DIN 43650 A型插頭，可與2508型電纜插座配套
安裝 可根據需要安裝，使線圈朝上
(after 1 min. warm up time)
± 0.8% of Rdg. ± 0.3% F.S.
Linearity ±0.1% F.S.
Repeatability ±0.1% F.S.
Control range 1:50, 1:500 on request
Settling time ( t 9 5 % ) < 300 ms
Body material aluminium or stainless steel
Electr. housing material chromium plated sheet steel
Sealing material FKM, EPDM, others on request
Port connections NPT 1/4, G 1/4,
screw-in fi tting or sub-base,
? Direct thermal measuring principle guarantees best settling times and best accuracy
? Very good repeatability
? Reliable digital electronics and interfaces
? Optional calibration for two different gases
? Integrated totalizer (counter)
? LIMIT-Y function: alarm signal if MFC cannot reach setpoint
? AUTOTUNE function: self-adjustment of valve parameters
? One binary input signal and one binary output signal available, free programmable through software Mass Flow Communicator
? Larger diameter of the bypass tube which results in low sensitivity to contamination due to humidity or pollution
? Temperature measurement for compensation included on the semiconductor sensor element
? One internal valve for both, controlling and shut-off
? Measurement indifferent on mounting position
? Programming of a setpoint profi le
? Dynamic reading (oscilloscope function)
Software Tool Mass Flow Communicator freely available on Internet: www.burkert。。ｃｏｍ
電磁閥圖片/BURKERT電磁閥參數(shù)
有常閉型和常開型二種。常閉型斷電時呈關閉狀態(tài)，當線圈通電時產生電磁力，使動鐵芯克服彈簧力同靜鐵芯吸合直接開啟閥，介質呈通路；當線圈斷電時電磁力消失，動鐵芯在彈簧力的作用下復位，直接關閉閥口，介質不通。結構簡單，動作可靠，在零壓差和微真空下正常工作。常開型正好相反。如小于φ6流量通徑的BURKERT 電磁閥。 BURKERT電磁閥采用一次開閥和二次開閥連在一體，主閥和導閥分步使電磁力和壓差直接開啟主閥口。當線圈通電時，產生電磁力使動鐵芯和靜鐵芯吸合，導閥口開啟而導閥口設在主閥口上，且動鐵芯與主閥芯連在一起，此時主閥上腔的壓力通過導閥口卸荷，在壓力差和電磁力的同時作用下使主閥芯向上運動，開啟主閥介質流通。當線圈斷電時電磁力消失，此時動鐵芯在自重和彈簧力的作用下關閉導閥孔，此時介質在平衡孔中進入主閥芯上腔，使上腔壓力升高，此時在彈簧復位和壓力的作用下關閉主閥，介質斷流。結構合理，動作可靠，在零壓差時工作也可靠。如：ZQDF，ZS，2W等。
技術參數(shù)
內孔
DN 13 - 65 mm
閥體材質
螺紋連接
法蘭連接
黃銅、不銹鋼1.4581
不銹鋼1.4581
密封材質
NBR, EPDM, FPM
介質
NBR密封
EPDM密封
FPM密封
中性介質，如壓縮空氣、水、液壓油
油和無脂介質，包括堿、熱水
熱空氣、氧氣、高溶溶液、熱油
介質溫度
NBR密封
EPDM密封
FPM密封
0 to +80 °C
寶德電磁閥圖片/BURKERT電磁閥參數(shù)
-30 to +90 °C
0 to +90 °C
環(huán)境溫度
Max. +55 °C
電壓允差
±10 %
負載周期
100%連續(xù)工作
電氣連接
DIN 43650 A型插頭，可與2508型電纜插座配套
防護等級
帶電纜插座IP 65
安裝
可根據需要安裝，使線圈朝上
BURKERT 420685S BURKERT 420685 BURKERT 120659 BURKERT 125370
BURKERT 560 BURKERT 001132k BURKERT 001592R BURKERT 001593J
BURKERT 431722M BURKERT 134590L BURKERT 126287G,AC220V
BURKERT 141212H,AC220V BURKERT 150245 BURKERT 125304 G1/4 230V
BURKERT 042320B BURKERT 126300H BURKERT 134615 BURKERT E131K03
BURKERT 123772S BURKERT 001412661閥體 BURKERT 密封圈
BURKERT 125304 BURKERT 134630T BURKERT 150311 BURKERT 125366V
BURKERT 1067CNC6701 BURKERT 13435 BURKERT 418843 BURKERT 443821
BURKERT 141266 BURKERT 8025 BURKERT 8025+8030 G1/2 BURKERT 8030+8025 G1/2 BURKERT 8040 BURKERT 791B024DAD1SN00
BURKERT 791B024DWD1SN00 BURKERT OGR8G-1（9-36V）
BURKERT VNS022 18KK EARH9P1.9P1 BURKERT 283 BURKERT 318
BURKERT HK00267 BURKERT 500987S DC24V BURKERT 643-5104 BURKERT 551703＋551689 BURKERT 60621 BURKERT 132724 BURKERT 133759
BURKERT 141199 BURKERT 141266 BURKERT 628006 BURKERT 126260
BURKERT 6014.C 1.5 24VAC 50/60HZ BURKERT 170720 BURKERT 8組/快629505B
BURKERT 17018 BURKERT 17427 BURKERT 125660 BURKERT TB5211-D-G
BURKERT 701516 BURKERT 134076 BURKERT AV2650-FL BURKERT 502539
BURKERT 144293 BURKERT 65395 BURKERT 6213A BURKERT 125724 W27LG AC24V BURKERT 2511 DC24V
統(tǒng)一開票（含稅17%及運費）
電磁閥圖片/BURKERT電磁閥 參數(shù)
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