进口自力式微压控制阀|进口控制阀【德国汉威品牌】
德国汉威HANWE品牌:进口30W01自力式微压控制阀。可广泛应用于介质压力不大于1.4Mpa工作温度不大于120℃(或150℃),调压范围在0.14-7.2KPa无腐蚀性的气体介质的阀后压力(毫米水柱级),广泛适用于各种油品、化学品、液体储罐的氮封系统中。
控制阀参数说明:
阀内件特点: 1、内置波纹管,具有压力平衡结构,灵敏度高
2、结构紧凑,性能可靠,免于维护
3、采用标准模块化设计
阀体类型: 直通式
阀盖形式: 标准型
流量特性: 快开
口径范围: DN15-100(1/2”-4”)
压力等级: PN1.6、4.0Mpa(ANSI 150、300LB)
泄漏等级: ASME B16.104 Ⅴ(软密封)
ASME B16.104 Ⅳ(硬密封)
管道连接方式: 法兰式
设定值偏差: ±8%
适用温度范围: -30° ~ 150°
执行机构类型: 薄膜式执行机构(自力式)
德国汉威进口30W01自力式微压控制阀
The 30W01
self-operated micro pressure regulator is widely used for controlling
after-valve pressure (mmH2O) of non-corrosive gas or air with pressure no
higher than 1.4MPa, working temperature no higher than 120℃ (or 150℃) and pressure control range of 0.14~7.2KPa.
It is widely applied in nitrogen sealing systems of various oil products,
chemicals and liquid storage tanks.
Parameters of control valves:
Trim features: 1、Built-in
bellows provided with pressure balanced structure and high sensitivity
2、Compact structure, reliable performance, free of
maintenance
3、The standard modular design is adopted
Body type: straight-through type
Bonnet type: standard type
Flow characteristic: quick open
Size: DN15-100(1/2”-4”)
Pressure class: PN1.6、4.0Mpa(ANSI
150、300LB)
Leakage class: ASME B16.104 Ⅴ(soft seal)
ASME B16.104 Ⅳ(hard seal)
Pipe connection
type: flange type
Set value error:
±8%
Applicable
temperature range: -30C° ~ 150C°
Actuator type: diaphragm actuator(self-operated)