本蝶閥適用于高溫、高壓、防火、保溫等管道上作啟閉或調節介質之用。其主要特點如下：
1、結構緊湊、體積小、重量輕、操作靈活、使用方便；
2、采用三維偏心彈性或多層次硬密封結構，其密封性能可靠；
3、此閥無法蘭，對管道和保溫包扎及防腐等帶來很大方便和美觀；
4、具有耐高溫、高壓、耐腐蝕、耐磨損等特點。
This kind of butterfly valve is suitable for pipe of high temperature.high pressure,fire-proof,jacket etc as start and stop or adjust medium,the main characteristic asbelow:
1.Compact configuration,tiny bulk,light and operate skillfully and Conveniently.
2.It adopt three-dimensional eccentric elasticity or multiplelayers hard sealing configuration,the hermetical capability can reach to zero leakage.
3.This kind of valve with no flange,which makes pipe elegantly and Binding upconveniently.
4.It has characteristic of high temperature resistant,high pressure resistant,antisepsis,wearable etc.
標準應用/Standerds compliance
設計和制造 Design and manufacture standard
API 609
結構長度 Structure of length
ISO 5752 Series 14
溫壓等級 Material pressure-temp standard
ASME B16.34
對焊端尺寸Welded-size
ASME B16.25
試驗和檢驗丨nspection and test standard
API 598
產品性能規范/Products performance specification
壓力等級 Pressure
常溫試驗壓力(MPa) Testing pressure at constant temperature (Mpa)
適用溫度 Applicable temperature
適用介質 Applicable medium
売體試驗 The shell testing
高壓密封 High-Pressure seal
低壓密封 Low-Pressure seal
磅級(Lb) Pound grade (Class)
150
2.93
2.07
0.6
(不同 的工況溫度選用不問的材質) Different raw material for different work temperature
水、油、氣及各類腐蝕 性介質(不同的介質選用有同的材質） Water, oik gas and other causticity me dium(Different rawmaterial fordifferent medium)
