進(jìn)口自力式微壓控制閥|進(jìn)口控制閥【德國(guó)漢威品牌】
德國(guó)漢威HANWE品牌:進(jìn)口30W01自力式微壓控制閥??蓮V泛應(yīng)用于介質(zhì)壓力不大于1.4Mpa工作溫度不大于120℃(或150℃),調(diào)壓范圍在0.14-7.2KPa無(wú)腐蝕性的氣體介質(zhì)的閥后壓力(毫米水柱級(jí)),廣泛適用于各種油品、化學(xué)品、液體儲(chǔ)罐的氮封系統(tǒng)中。
控制閥參數(shù)說(shuō)明:
閥內(nèi)件特點(diǎn): 1、內(nèi)置波紋管,具有壓力平衡結(jié)構(gòu),靈敏度高
2、結(jié)構(gòu)緊湊,性能可靠,免于維護(hù)
3、采用標(biāo)準(zhǔn)模塊化設(shè)計(jì)
閥體類(lèi)型: 直通式
閥蓋形式: 標(biāo)準(zhǔn)型
流量特性: 快開(kāi)
口徑范圍: DN15-100(1/2”-4”)
壓力等級(jí): PN1.6、4.0Mpa(ANSI 150、300LB)
泄漏等級(jí): ASME B16.104 Ⅴ(軟密封)
ASME B16.104 Ⅳ(硬密封)
管道連接方式: 法蘭式
設(shè)定值偏差: ±8%
適用溫度范圍: -30° ~ 150°
執(zhí)行機(jī)構(gòu)類(lèi)型: 薄膜式執(zhí)行機(jī)構(gòu)(自力式)
德國(guó)漢威進(jìn)口30W01自力式微壓控制閥
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)