美國(guó)世格2位3通防爆型電磁閥,ASCO電磁閥詳細(xì)描述
上海乾拓貿(mào)易有限公司
企業(yè)QQ:2880626087
電話;021-69001039
手機(jī);17321017802(微信)
郵箱;17321017802@163.com
地址:上海市嘉定區(qū)江橋嘉涌路99弄6號(hào)713室
cast iron enclosure
ELECTRICAL CHARACTERISTICS Coil insulation class F Connection Screw terminals Standard voltages DC
(=) 24V AC (~) 24V - 115V - 230V/50Hz AC (~) 24V - 120V - 240V/60Hz
Solenoid valves satisfy all relevant EC directives
Solenoid valve Manual Reset function which means that the valve has to be energized as well as manually operated
before it stays in the “l(fā)atched” position. The No Voltage Release function will make sure that the valve trips if de-energized
Poppet stem Stainless steel Stainless steel Seals NBR NBR Poppets NBR NBR Seats Brass Stainless steel Shading coil Copper Silver
OTHER MATERIALS Electrical enclosure Cast iron Cast iron or stainless steel
stainless steel enclosure
NAB307C009 NAB307C039 NAB307C069
inrush holding nominal power ratings
ambient temperature range (TS)=~~ (°C)(VA) (VA) (W) (W)
temperature range (TS)fluids ( ? ? ? ? ?) seal materials (? ? ? ? ?) air, inert gas, water, oil -38 to +50°C NBR (nitrile)
with the materials is verified Brass body Stainless steel body Body Brass AISI 316 SS Core tube Stainless steel
Brass and stainless steel balanced poppet pressure valves with full flow capacity (? 9 mm)
Valves are especially suited for heavy duty industrial applications
(l/min)(mm)NPT 1/4 3/8 1/2 11,3 11,3 11,3
10 10 10
10 10 10
NBB307C019 NBB307C049 NBB307C079
0,68 0,68 0,68
Stainless steel Core and plugnut Stainless steel Stainless steel Core spring Stainless steel Stainless steel
NBB307C009 NBB307C039 NBB307C069
catalogue number (1) stainless steel bodybrass body
cast iron enclosure
The solenoids conform to European standards EN 50014 and EN 50018 EEx d , with direct cable entry M20 x 1,5 mm
SOLENOID VALVES manual reset type flameproof enclosure, EEx d IIC T4/T5 cast iron or stainless steel enclosure 1/4 to 1/2
(*) Rectified coil. (1) With solenoid EEx d type NB / NA - coil M25.
operating pressure differential (bar)
M25-F M25-F M25-F
flow coefficient Kv
GENERAL Differential pressure 0 - 10 bar [1 bar = 100kPa] Maximum viscosity 65 cSt (mm2/s) Response times 75 - 100 ms
MATERIALS IN CONTACT WITH FLUID (? ? ? ? ?) Ensure that the compatibility of the fluids in contact
10 10 10
10 10 10
M25-F M25-F M25-F
美國(guó)世格2位3通防爆型電磁閥,ASCO電磁閥詳細(xì)描述
021-39526589
網(wǎng)址:lhcdc.com
地 址:上海市嘉定區(qū)嘉涌路99弄
6號(hào)樓713室