BURKERT比例電磁閥產品系列分類
德國寶德BURKERT比例閥產品分類：
6021
直動式兩位兩通比例電磁閥，內孔0.8 - 1.6 mm
6022
直動式兩位兩通比例電磁閥，內孔0.8 - 4.0 mm
6023
直動式兩位兩通比例電磁閥，內孔4.0 or 6.0 mm
6024
直動式兩位兩通小壓差比例電磁閥，內孔8.0 - 12.0 mm
6038
電磁式角座閥適用于蒸汽，通用型，兩位兩通，G 3/8-G1, 0-10 bar, NPT 3/8"-1", 0-140 psi
6106
兩位三通直動式搖臂電磁閥適用于氣動控制，CNOMO和BURKERT底座; 0-10 bar; DN 0.9 / 1.2mm; 16mm 寬
6212
兩位兩通伺服輔助式電磁閥適用于輕微污染的流體，可選帶診斷功能，DN 10-20mm, 0,2-10 bar
6213
兩位兩通伺服輔助式電磁閥，帶閥芯連接系統(tǒng)，通用型， DN 10-40mm, 0-10 bar
6223
伺服輔助式兩位兩通大流量比例電磁閥，內孔10.0 - 20.0 mm
6518
兩位三通電磁閥，適用于氣動系統(tǒng)，伺服輔助式，寬度32mm，DN 8，流量 1300 l/min， 標準式或EExm 和 EExi防爆式
Port connection 3/8” and 1/2”
The direct-acting solenoid control valve Type
2875 is used as the regulating unit in control
loops. Due to an elastomeric seat seal the
valve closes tight (integrated shut-off function),
up to the DN specifi c nominal pressure, see
ordering chart on page 3. The plunger of the
valve is assembled frictionless, which leads
to an extraordinary adjustment characteristic.
This valve is particularly suitable for demanding
control tasks (high control range, dry gases, etc.).
Circuit function A
Valve control takes place through a PWM signal 1).
The duty cycle of the PWM signal determines
the coil current and hence the position of the
plunger. Optionally the valve can also be
driven with DC voltage.
Please note the sizing comments for such a
control valve on page 2.
BURKERT比例電磁閥產品系列分類