產(chǎn)品詳情介紹
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 氣動控制和開關(guān)球閥下單信息
1.1 法蘭尺寸:DN1/2“到DN6”
1.2 壓力等級: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. 氣動執(zhí)行器類型:按氣源壓力4.0barg選型
2.1 氣動執(zhí)行器;雙作用;單作用故障關(guān);單作用故障開
2.2 氣動執(zhí)行器;低溫型;高溫型
2.3 氣動執(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;無防爆;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 電磁閥是否帶手動復(fù)位裝置 MO,MS
3.9 電磁閥防護(hù)等級:IP54 IP65 IP67
4. 閥位開關(guān)類型和功能選項(xiàng);
4.1 閥位開關(guān)材質(zhì);合成樹脂;鋁合金;316SS不銹鋼;
4.2 閥位開關(guān)防爆等級;無防爆;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Go Switch SPDT閥位開關(guān)
4.4 總線網(wǎng)絡(luò): Profibus DP 閥位開關(guān)
4.5 2個4或6個SPDT機(jī)械閥位開關(guān);鍍銀觸點(diǎn)
4.6 2個或4個SPDT機(jī)械閥位開關(guān);鍍金觸點(diǎn)
4.7 2個或4個電感式閥位開關(guān)P+F
4.8 閥位開關(guān)帶4-20mA輸出
4.9 閥位開關(guān)帶4-20mA輸出,帶Hart協(xié)議
4.10 閥位開關(guān)伸出軸NAMUR
4.11 閥位開關(guān)伸出軸長軸
4.12 閥位開關(guān)電纜接口2*1/2NPT或2*3/4NPT或2*1/2NPT+2*3/4NPT
4.13 閥位開關(guān)防護(hù)等級IP54 IP66 IP67
5.1 Samson 3730-1/2/3/4/5定位器;作用方式選項(xiàng),單作用,雙作用.是否帶反饋,是否帶電磁閥和閥位開關(guān)1個
5.2 Samson 3725-X定位器;作用方式選項(xiàng),單作用,雙作用.
5.3 Samson 3767-X定位器;作用方式選項(xiàng),單作用,雙作用.是否帶反饋, 是否帶電磁閥和閥位開關(guān)兩個
5.4 Samson 3731-3/5定位器;作用方式選項(xiàng),單作用,雙作用.是否帶反饋3731-3型,是否帶電磁閥
5.5 通訊協(xié)議選項(xiàng):HART,F(xiàn)F,PROFIBUS-PA
5.6 防爆等級選項(xiàng):Exia IICT6,Exd IICT6
5.7 防護(hù)等級選項(xiàng):IP65,IP66
7.1 單作用鋁合金材質(zhì),1/2NPT接口或3/4NPT接口
7.2 單作用不銹鋼材質(zhì),1/2NPT接口或3/4NPT接口
7.3 不帶氣動放大器
8.1 過濾減壓閥材質(zhì)鋁合金,1/4NPT接口或1/2NPT接口
過濾減壓閥材質(zhì)不銹鋼,1/4NPT接口或1/2NPT接口
8.2 壓力表;帶-壓力范圍0-6.0bar;不帶