BURKERT伺服輔助電磁閥，德國寶帝5281型電磁閥
Media temperature +14 to +194°F (–10 to +90°C)
Ambient temperature Max. +131°F (+55°C)
Voltage tolerance ±10 %
Duty cycle 100% continuous rating

BURKERT伺服輔助電磁閥，德國寶帝5281型電磁閥
5281型可以結合...
•通用版到232 psi （16巴）
• NBR ， EPDM或FKM伺服的隔膜
•水錘，低噪音
•數(shù)控電路功能
•黃銅和不銹鋼閥體
•螺紋端口或FL安格連接
伺服輔助電磁閥帶伺服膜
為液體或氣體介質(zhì)的控制。一個壓力
差異是需要一個2.8磅（ 0.5巴）
14° F到176 ° F（-10 °C至+80 °C ）
-40 ° F至248 ° F（-40 ° C至+120 °C ）
14 ° F至248 ° F（-10 ° C至+120 °C ）
環(huán)境溫度zui大。 131°F（ 55 °C）
電壓公差±10％
占空比連續(xù)運行100％ ED
工作電氣連接ACC 。 DIN 43650 A型電纜插頭
2508型（見附件）
帶電纜插頭防護等IP 65
由于需要安裝，將執(zhí)行機構直立This pilot-controlled solenoid valve with servo-piston
is closed without power and is suitable for the control
of liquid and gaseous media at high pressures. A
minimum differential pressure of 14.5 psi （1 bar） is
BURKERT伺服輔助電磁閥，德國寶帝5281型電磁閥
required to fully open the valve. The closing time for
DN 20 and 25 can be continuously adjusted.
Power consumption
Inrush Hold
Technical data
Orifi ce 7/16” - 1” （DN 12 - 25mm）
Body material Brass
Valve internals Stainless steel, brass
Seal material NBR, PTFE seat seal
Media Neutral media, compressed air, water, hydraulic oil
Electrical connection Tag connector acc. to DIN 43650 Form A for cable plugs
（see Accessories）
Protection class IP 65 with cable plug
Installation As required, preferably with actuator upright