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: