DN400 Flange Cast Iron High Performance Butterfly Valve 法蘭鑄鐵高性能蝶閥

applicable medium：water

適用介質：水

drive mode：manual

驅動方式：人工操作
type of connection：flange

連接方式：法蘭             

construction：three-eccentric sealing

結構：三偏心密封

seal form：auto sealed

密封形式：自動密封

stem form：normal

閥桿形式：普通

pressure environment：mid-pressure(2.5mpa<pn<6.4mpa)

壓力環境：中等壓力(2.5mpa<pn<6.4mpa)

working temperature：normal temperature(-40℃<t<120℃)

工作溫度：普通溫度(-40℃<t<120℃)

manufacture of valve body：casting

閥體的制造方式：鑄造

sealing material：metal hard sealed

密封面材質：金屬硬密封

standard：API609

標準：API609

application：industrial usage

應用：工業

transport package：plywood case

運輸包裝：膠合板箱

specification：50KG/PC

規格：50KG/PC

brand：GUTE

商標：GUTE

This series butterfly valve used worm drive ,operation of the LRT and self-locking function.
Application of advanced structural design of three eccentric and flexible ring of tiny elastic deformation characteristics , the use of advanced technology and methods for process equipment manufacturing , to ensure accuracy of parts and assembly accuracy .Ensuring reliable seal a lasting pay coincide with the total elimination of the sealing surface of the interference with the mill loss . Therefore , the switch resistance small , reliable sealing , sealing surface wear small , whole working life long .
The products are widely used in metallurgical , petrochemical , oil refining , to the drainage works and other sectors.

本系列蝶閥采用蝸桿傳動，操作輕便，具有自鎖功能。

應用先進的三偏心結構設計和靈活的小環彈性變形的特點,使用先進的技術和方法過程設備制造,以保證零件精度和裝配精度.Ensuring可靠密封持久支付配合密封表面的總消除干擾機的損失。因此，開關電阻小，密封可靠，密封面磨損小，整個工作壽命長。

產品廣泛應用于冶金、石化、煉油、給排水等行業。

1.The valve design and manufacture of API609 standards
2.ANSI B16.5 by connecting flange ASME B16.47 standards
3.Inspection and test valves by API598 standards


1.閥門設計制造符合API609標準

2.連接法蘭采用ANSI B16.5 ASME B16.47標準

3.按照API598標準進行閥門檢驗和試驗