德國(guó)托克TOK品牌:進(jìn)口自力式溫度控制閥(冷卻型),由控制閥門和一個(gè)帶定點(diǎn)調(diào)節(jié)的溫控器組成。適用于非腐蝕性的液體、氣體和蒸汽,在各種加熱系統(tǒng)中起溫度控制的作用,當(dāng)被控介質(zhì)溫度升高時(shí),控制閥開(kāi)啟。
進(jìn)口自力式溫度調(diào)節(jié)閥,Self-temperature control valve,也叫進(jìn)口自力式溫控閥,自力式溫度控制閥,是指利用液體受熱膨脹及液體不可壓縮的原理實(shí)現(xiàn)自動(dòng)調(diào)節(jié),感溫液體膨脹,作用力克服彈簧阻力,推動(dòng)閥芯移動(dòng),調(diào)節(jié)閥芯開(kāi)度,控制節(jié)奏流量,從而達(dá)到控制流量溫度的調(diào)節(jié)閥。
進(jìn)口自力式溫度調(diào)節(jié)閥主要由控制閥及溫控器組成,是一種無(wú)需外來(lái)能源而只依靠被控介質(zhì)自身的溫度變化進(jìn)行自動(dòng)調(diào)節(jié)的節(jié)能型產(chǎn)品,可用于非腐蝕性的液體、氣體和蒸汽等介質(zhì)的壓力控制裝置。廣泛用于石油、化工、冶金、輕工等工業(yè)部門及城市供熱、供暖系統(tǒng)。
德國(guó)托克TOK自力式溫度調(diào)節(jié)閥按用途可分為:加熱用溫度調(diào)節(jié)閥、冷卻用溫度調(diào)節(jié)閥、三通合流溫度調(diào)節(jié)閥、三通分流溫度調(diào)節(jié)閥。
二、進(jìn)口自力式溫度調(diào)節(jié)閥主要特點(diǎn):
1、進(jìn)口自力式溫度調(diào)節(jié)閥體積小重量輕安裝簡(jiǎn)易;
2、進(jìn)口自力式溫度調(diào)節(jié)閥準(zhǔn)確可靠壽命長(zhǎng);
3、進(jìn)口自力式溫度調(diào)節(jié)閥免維修式工作;
4、進(jìn)口自力式溫度調(diào)節(jié)閥調(diào)解設(shè)定簡(jiǎn)易;
5、進(jìn)口自力式溫度調(diào)節(jié)閥無(wú)源工作(無(wú)電源、氣源正常工作);
6、進(jìn)口自力式溫度調(diào)節(jié)閥無(wú)需昂貴的調(diào)試費(fèi)用;
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) 4、采用進(jìn)口定點(diǎn)調(diào)整器,質(zhì)量可靠,具有超溫保護(hù)功能 5、通過(guò)組合件,可以進(jìn)行多項(xiàng)組合控制 |
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閥體類型: | 直通式 |
閥蓋形式: | 標(biāo)準(zhǔn)型 散熱型 |
流量特性: | 快開(kāi) |
口徑范圍: | DN15-150(1/2”-6”) |
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: | ±1.5° |
適用溫度范圍: | -20° ~ 250° |
執(zhí)行機(jī)構(gòu)類型: | 溫控器 |
self-operated temperature regulator (cooling type) is composed of the control valve and a temperature controller provided with fixed point control. It is suitable for controlling temperature of non-corrosive liquids, gases and vapors in various heating systems. When the temperature of the controlled medium rises, the control valve is opened.
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
4、It adopts the imported fixed point controller, which has the over temperature protection function with reliable quality.
5、Various combined controls can be carried out through the assemblies
Body type: straight-through type
Bonnet type: standard type
heat dissipation type
Flow characteristic: quick open
Size: DN15-150(1/2”-6”)
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: ±1.5C°
Applicable temperature range: -20C° ~ 250C°
Actuator type: temperature controller
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