詳細(xì)介紹
閥體形式 Type | 直通單座鑄造球型閥 Straight-through, single seated, cast globe valve |
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公稱通徑 Nominal size | DN25~250mm |
額定CV值 Rated CV value | 14~850 |
公稱壓力 Pressure rating | PN1.6~6.4,ANSI150~600,JIS10~40K |
流體溫度 Fluid Temperature | -45~+250℃ |
連接方式 End connections | 法蘭型 Flanged:FF、RF、RJ、TG、MFM |
閥體材質(zhì) Body Materials | SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M SCS16A/CF3M,Ti |
閥內(nèi)件材質(zhì) Trim Materials | SUS304,SUS316,SUS316L,R.TFE 不銹鋼纏繞墊片 Spiral wound gasket with stainless steel |
可調(diào)比 Rangeability | 50:1 (調(diào)節(jié)型) |
流體特性 Flow characteristics | 快開 ON-OFF |
閥座泄漏量Leakage | ANSI Class IV~VI |
執(zhí)行機(jī)構(gòu) Actuator | 氣動(dòng)薄膜式 HAD(R) 氣動(dòng)單作用和雙作用活塞式 VA、VP |