色狠狠久久av北条麻妃,欧美v日韩,色爽--av,伊人综合

00138237隔膜閥，BURKERT上海代理商
德國BURKERT寶德00138237隔膜閥產(chǎn)品規(guī)格
DN大小13-65毫米
閥體材質(zhì)黃銅，不銹鋼1.4581
密封材料NBR，F(xiàn)KM
媒體
?在NBR
?與FKM
中性介質(zhì)上，例如，壓縮空氣，水，液壓油
熱空氣，氧氣，熱油，銀行解
介質(zhì)溫度
?在NBR
?與FKM
0°到+ 80°C
0°至+ 90℃，
環(huán)境溫度zui高。+55°C
電壓容差為±10％
占空比100％ED
電氣連接3米長帶成型的電纜，3×0.75平方毫米
與接線盒（不含保險(xiǎn)）
保護(hù)IP 65
II類2G的EEx編二號丙T5 PTB03 ATEX1030X
e增安全
d防火外殼
安裝位置任意，用執(zhí)行器直立
00138237隔膜閥，BURKERT上海代理商

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Type Description

The 5282 valve is a servo-assisted diaphragm valve. A minimum differential pressure is required for the valve to function. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. The housing offering is completed with stainless steel and grey cast iron versions. The 3/2-way pilot valve can be easily converted from NC to NO functioning principle by rotating it on the main seat. The solenoid coils are moulded with a chemically resistant epoxy. The 5282 is equipped with manual override for commissioning and testing. For reduced energy requirements, all coils can be delivered with electronic power reduction. In combination with a plug in accordance with DIN EN 17301-803 Form A, the valves satisfy protection class IP65 – in combination with a stainless steel housing NEMA 4X.

• Servo-assisted diaphragm valve with diameter of up to DN 50
• Separating diaphragm for aggressive and contaminated media
• Closing and opening times can be individually adjusted
• Moulded housing with high surface quality
• Service-friendly manual override

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.