Millibar control valve for ex atmospheres and medium to high flow rates
溢流阀 UV 3.9 ATEX
The UV 3.9 ATEX back pressure regulator
is a spring-loaded diaphragm-controlled proportional control valve designed for very low inlet pressures.
This bypass valve is manufactured from deep-drawn stainless steel featuring excellent corrosion resistance.
The valve cone is fitted with a soft seal.
Mankenberg M-XTRA
产品特性
标准
- Conformity to ATEX Directive 2014/34 / EU and DIN EN ISO 80079-36
- Leakage line connection, adjusting screw seal and lock
- Potential equalization among the valve components
- Secured body connections
- Grounding lug at the valve body
- Partial use of low-spark material
- Electrically conductive components
- All stainless steel construction
选项
- Pressure gauge connection
- Kvs reduction
- Various diaphragm and seal materials suitable for your medium
- Special connections: ANSI or JIS flanges, NPT, welding ends, other connections on request
技术参数
DN
15 - 50
G
1/2 - 2
PN
1 - 2.5
p1
0.01 - 1.1 bar
Kvs
5 - 22 m3/h
T
130 °C
优点
专题报道
ATEX-compliant in accordance with product directive 2014/34/EU
Marking: Ex II 2G Ex h IIB 85°C...190°C Gb X Suitable for use in explosive areas
Marking: Ex II 2G Ex h IIB 85°C...190°C Gb X Suitable for use in explosive areas
长使用寿命， 易于维护， 占用空间最小长使用寿命， 维护方便， 占用空间最少
1
多样连接可能: DIN- 或 ANSI法兰, 焊接管接口 ...不需转接头和连接件
2
平衡阀锥调节不受反作用压力影响
3
带软密封阀芯也可用于腐蚀性强气体
4
接地连线安装方便
5
优异的标准表面光洁度便于清洁
6
可提供多种控制模式调节精准， 同样在毫巴区域
7
泄漏管接口， 调节螺栓密封和安全保护
适用于易燃和危险介质
8
阀前压力
阀后压力
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Produkte für den EX-Bereich
