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产品名称:
ASCO小红帽电磁阀,43004189
产品型号:
43004189
产品展商:
美国ASCO阿斯卡
关注指数:393
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简单介绍
ASCO小红帽电磁阀,43004189
PORTS : G3/4 to G1 1/2
OPERATING PRESSURE : 2 to 16 bar
MAX. FLOW (Qv at 6,3 bar) G3/4 : 10500 l/min. (ANR)
ASCO小红帽电磁阀,43004189
的详细介绍
ASCO小红帽电磁阀,43004189
This automatic soft-start, solenoid air operated monobloc unit provides two main
functions:
- pneumatic system venting
- gradual pressurisation after an outage leading to venting of the system
SPECIFICATION
FLUID : Compressed air or neutral gas, fi ltered,
lubricated or unlubricated
PORTS : G3/4 to G1 1/2
OPERATING PRESSURE : 2 to 16 bar
MAX. FLOW (Qv at 6,3 bar) G3/4 : 10500 l/min. (ANR)
G1- G1 1/4 - G1 1/2 : 12000 l/min. (ANR)
隔膜式电动遥控阀主阀体上的箭头方向必须与管路系统流向一致。
( 8 )接水力控制阀管段不 应有气堵 、气阻现象。在管网位置 等存气段 应设置自动排气阀。
( 9 )阀门水平安装时,阀盖、阀杆应朝上。垂直安装时,阀盖、阀杆应朝外。
( 10 )阀门安装前应做强度和严密性试验。
( 11 )阀门的强度和严密性试验应符合以下规定。
A、阀门的强度试验压力为公称压力的1.5倍;
B、阀门的严密性试验压力为公称压力的1.5倍;
C、试验压力在试验持续时间内应保持不变,且壳体填料及阀瓣密封面无渗漏;
OPERATING TEMPERATURE : 0°C, +50°C (+ 60°C at 12,5 bar)
PILOT AND RETURN : pneumatic + spring
CONSTRUCTION
Body : aluminium
Internal parts : light allow and brass
Seals : nitrile (NBR)
CHOICE OF EQUIPMENT
description
G 1 34397007
G 1 1/4 (2) 34397008
G 1 1/2 (2) 34397009
M) Manual override: ▼ (impulse-type) - X (without)
1) Port 3 (exhaust), always G1, supplied without silencer (accessory)
2) The G 1 1/4 and G 1 1/2 versions are composed of a G 1 version + 1 set of 2 G 1 1/4 or G 1 1/2 fl anges
(1 connecting fl ange for each end of each component). When assembling several components together
(FRL, isolation valve etc...), select G 1 components and provide for 1 set of G 1 1/4 or G 1 1/2 fl anges
(see pages 21 and 22 for fl anges assembly)
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