型號: CK811,CK812, CK813...
口徑: DN15 - DN500
壓力: PN16-PN40
材質(zhì): LCB, GS-C25(WCB), CF8,CF8M
使用溫度: -38 to 425 C
應(yīng)用介質(zhì): 導(dǎo)熱油，高溫蒸汽，熔鹽，冷熱水等
設(shè)計(jì)規(guī)范：
設(shè)計(jì)制造：GB/T 12235， DIN EN 13709:2003
結(jié)構(gòu)長度：GB/T 12221, DIN EN 558-1
連接尺寸：HG/T 20592, DIN EN 1092-1
壓力-溫度： GB/T 9131 ASME B16.34 HG 20592
試驗(yàn)-檢驗(yàn)： GB/T13927 GB/T 9092 API 598
氦質(zhì)譜檢漏：API 602 MSS SP-117
應(yīng)用：適用于精確控制氣體、液體等介質(zhì)工藝參數(shù)如壓力、流量、溫度、液位保持在給定值。特別適用于泄漏量要求高的場合。
設(shè)計(jì)特點(diǎn)：
1：流體通道呈S流線型、壓降損失小，允許壓差大，噪音小，符合環(huán)保要求。
2：氣動單座閥可調(diào)范圍大，固有可調(diào)比為50。
3：活塞式薄膜外形的執(zhí)行器更適宜高頻繁的工作，壽命測試為100000次。
4：獨(dú)有波紋管密封，提高使用壽命，并確保流量特性良好。
執(zhí)行器：電動，薄膜型氣動，活塞型氣動
選配：限位開關(guān)，過濾器，電磁閥，應(yīng)急手輪
Application: Suitable for precise control of gas, liquid and other media process parameters such as pressure,flow, temperature, level at a given value. Particularly suitable for leakageswhere a high level of leakage is required.
Design features:
1: fluid channel is S streamline, small pressure drop loss, allowable differential pressure, low noise, in line with environmental requirements.
2: Pneumatic single seat valve adjustable range, inherent adjustable ratio of 50.
3: Piston type film shape actuator is more suitable for high frequency work,life test is 100000 times.
4: Exclusive bellows seal to improve service life and ensure good flow characteristics.
Actuators: electric, diaphragm type pneumatic, piston type pneumatic
Options: limit switches, filters, solenoid valves, emergency handwheels
