X43F3、X43F46襯氟旋塞閥的全部閥體、塞體通道表面內襯FEP或PCTFE。具有獨特的搖臂調節裝置和理想的旋塞錐角設計,密封性能好,使用壽命長,具有進出口端同時密封的優點,在整個工作過程當中密封副摩擦系數小,活塞運轉靈活,永遠不需潤滑。
產品類別:襯膠閥門系列
技術數據和性能參數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)
規格Nominal size: DN15~DN300 (1/2”-8”)
結構長度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
測試標準Pressure test: API 598, API6D
適用溫度Suitable temperature: -40℃~180℃
適用介質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 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
調節螺絲Adjusting screw Stainless steel
調節墊片Adjusting washer Stainless steel+PTFE
手柄Lever Cast steel
主要性能規范:
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