美國阿斯卡電磁閥EFHT8320G174
產品特點
•黃銅和不銹鋼高壓閥門全溢流容量（9毫米直徑）
•閥特別適合于重型工業應用
•平衡閥芯結構
•電磁閥不要求小工作壓力
•電磁閥與防爆運營商NA或NB類型的潛在用途
根據ATEX指令94/9/ EC爆炸性環境
EC型式檢驗CERTIFI美食無：BAS02 ATEX2157
•符合ATEX的基本健康和安全要求
指令已被保證的符合歐洲標準
EN60079-0，EN60079-1，EN61241-0和EN61241-1SOLENOID VALVES
direct operated full fl ow
fl ameproof enclosure
II 2 G Ex d IIC T6 .. T3 II 2D Ex tD A21 IP66
in-line 1/4 to 1/2GENERAL
Differential pressure See "SPECIFICATIONS" [1 bar =100 kPa]
Maximum viscosity 65 cSt (mm2/s)
Response time 75 - 100 ms
企業QQ；2880626087
電話；021-39529830-8006
傳真：021-39947181
手機：13681848837
郵箱；13681848837@163.com
聯系人：汪丹
fl uids (?) temperature range (TS) seal materials (?)
air inert gas water oil - 38°C to + 50°C NBR (nitrile)OPTIONS
• Valves can also be supplied with FPM (fl uorelastomer) seals and discs. Use the appropriate optional suffi x letter for
identifi cation
• Explosionproof enclosures for use in zones 1/21-2/22 categories 2-3 to ATEX Directive 94/9/EC (see “Explosionproof solenoids” section)
• Mounting brackets suffi x MB
• 1/2” NPT (prefi x “T”) conduit entry
• Voltage suppressors are available on DC constructions
• Other pipe connections are available on request
INSTALLATION
• The solenoid valves can be mounted in any position without affecting operation
• Solenoid valves have 2 mounting holes in the solenoid housing
• Pipe connection identifi er is B = NPT (ANSI 1.20.3)
• Installation/maintenance instructions are included with each valve
美國阿斯卡電磁閥EFHT8320G174
