應(yīng)用

腐蝕介質(zhì)應(yīng)用的不銹鋼緊密關(guān)斷球閥，特別應(yīng)用在高性能要求的化學(xué)工廠中

公稱通徑DN15 – DN150

公稱壓力PN16 PN25 PN40 ANSI150 ANSI300

溫度范圍-10℃ - 200℃

The control equipment consists of a stainless steel ball valve and a pneumatic

quarter-turn actuator, a hand-lever or a gear-operated actuator.

The valves, which are of modular construction have the following features:

•   Seatring live-loaded at one side or with floating ball.

•   “Open-Close” - operation with particularly low leak rate”bubble-tight version”.

•   Exchangeable bore seal in TFM.

•   Stem sealing by means of a cup spring live-loaded V-ring packing.

•   Blowout-proof stem.

•   Face to face serie 1 acc. to EN 558 ( F1 acc. To DIN 3202 ).Face to face serie

    27 acc. to EN 558 (F4 / F5 acc. To DIN 3202 ).

•  Connecting flange for actuators acc. to DIN ISO 5211.

Versions:

Ball valve Series 26d alternatively in the following designs:

•   Ball valve with hand-lever (DN 150 with gear operator).

•   Ball valve with gear-operated actuator.

•   Ball valve with pneumatic quarter-turn actuator.

1.   26d 氣動(dòng)控制和開(kāi)關(guān)球閥下單信息

  1.1   法蘭尺寸：DN1/2“到DN6”

  1.2   壓力等級(jí)：PN16 PN25 PN40 ANSI150#RF;ANSI300#RF

  1.3   閥體材質(zhì)：316SS不銹鋼

  1.4   填料材質(zhì)：標(biāo)準(zhǔn)PTFE 

2. 氣動(dòng)執(zhí)行器類型：按氣源壓力4.0barg選型

  2.1   氣動(dòng)執(zhí)行器；雙作用；單作用故障關(guān)；單作用故障開(kāi)

  2.2   氣動(dòng)執(zhí)行器；低溫型；高溫型

  2.3   氣動(dòng)執(zhí)行器;差壓100PSIG；差壓200PSIG

3.電磁閥類型選項(xiàng)；不帶；帶-單電控；帶-雙電控；
3.1  電磁閥材質(zhì)；鋁合金；銅合金；316SS不銹鋼
3.2  電磁閥防爆等級(jí)；無(wú)防爆；本質(zhì)安全防爆Exia IICT6；隔爆Exd IICT6；膠封防爆
3.3  電磁閥電壓：24VDC；220VAC/50Hz:110VAC/60Hz ;其它電壓
3.4  電磁閥；2位/3通型；2位/5通型
3.5 電磁閥功耗: 1.8W  3.6W  5.7W  10W
3.6  電磁閥電纜接口1/2NPT,M20X1.5
3.7  電磁閥氣源接口 1/4NPT,1/2NPT
3.8  電磁閥是否帶手動(dòng)復(fù)位裝置 MO,MS
3.9  電磁閥防護(hù)等級(jí)：IP54  IP65  IP67

4. 閥位開(kāi)關(guān)類型和功能選項(xiàng)；
4.1   閥位開(kāi)關(guān)材質(zhì)；合成樹脂；鋁合金；316SS不銹鋼；
4.2   閥位開(kāi)關(guān)防爆等級(jí)；無(wú)防爆；本質(zhì)安全防爆Exia IICT6；隔爆Exd IICT6；膠封防爆
4.3  總線網(wǎng)絡(luò): FF帶2個(gè)Go Switch SPDT閥位開(kāi)關(guān)
4.4  總線網(wǎng)絡(luò): Profibus DP 閥位開(kāi)關(guān)
4.5   2個(gè)4或6個(gè)SPDT機(jī)械閥位開(kāi)關(guān)；鍍銀觸點(diǎn)
4.6   2個(gè)或4個(gè)SPDT機(jī)械閥位開(kāi)關(guān)；鍍金觸點(diǎn)
4.7   2個(gè)或4個(gè)電感式閥位開(kāi)關(guān)P+F
4.8   閥位開(kāi)關(guān)帶4-20mA輸出
4.9   閥位開(kāi)關(guān)帶4-20mA輸出,帶Hart協(xié)議
4.10  閥位開(kāi)關(guān)伸出軸NAMUR
4.11  閥位開(kāi)關(guān)伸出軸長(zhǎng)軸
4.12  閥位開(kāi)關(guān)電纜接口2*1/2NPT或2*3/4NPT或2*1/2NPT+2*3/4NPT
4.13  閥位開(kāi)關(guān)防護(hù)等級(jí)IP54  IP66  IP67