X43F3、X43F46襯氟旋塞閥的全部閥體、塞體通道表面內(nèi)襯FEP或PCTFE。具有獨(dú)特的搖臂調(diào)節(jié)裝置和理想的旋塞錐角設(shè)計,密封性能好,使用壽命長,具有進(jìn)出口端同時密封的優(yōu)點(diǎn),在整個工作過程當(dāng)中密封副摩擦系數(shù)小,活塞運(yùn)轉(zhuǎn)靈活,永遠(yuǎn)不需潤滑。
產(chǎn)品類別:襯膠閥門系列
技術(shù)數(shù)據(jù)和性能參數(shù)Technical data and performance parameter:
公稱壓力:Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
規(guī)格Nominal size: DN15~DN300 (1/2”-8”)
結(jié)構(gòu)長度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
測試標(biāo)準(zhǔn)Pressure test: API 598, API6D
適用溫度Suitable temperature: -40℃~180℃
適用介質(zhì)Suitable medium: This plug valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride).
操作方式operation style: Handwheel, bevel gear, electric, pneumatic.
主要零件材料 Main parts material:
零件名稱 Part name 材質(zhì) Material
閥體Body Cast steel /Cast iron lined with FEP
旋塞Plug Cast steel/Cast iron lined with FEP
閥桿Stem Stainless steel
閥蓋Bonnet Cast steel /Cast iron lined with FEP
調(diào)節(jié)螺絲Adjusting screw Stainless steel
調(diào)節(jié)墊片Adjusting washer Stainless steel+PTFE
手柄Lever Cast steel
主要性能規(guī)范:
公稱壓力
Nominal pressure 試驗壓力
Test pressure 工作壓力
working pressure 工作溫度
working temperature
強(qiáng)度 密度
10Kgf/Cm2 10Kgf/Cm2 15Kgf/Cm2 10Kgf/Cm2 -50~120
主要外形尺寸及連接尺寸 Main outline dimensions and connection dimensions:
公稱通徑 長度 法蘭外徑(D) 螺孔中心圓直徑(D1) 連接
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