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

applicable medium：water

適用介質(zhì)：水

drive mode：manual

驅(qū)動(dòng)方式：人工操作
type of connection：flange

連接方式：法蘭             

construction：three-eccentric sealing

結(jié)構(gòu)：三偏心密封

seal form：auto sealed

密封形式：自動(dòng)密封

stem form：normal

閥桿形式：普通

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

壓力環(huán)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(zhì)：金屬硬密封

standard：API609

標(biāo)準(zhǔn)：API609

application：industrial usage

應(yīng)用：工業(yè)

transport package：plywood case

運(yùn)輸包裝：膠合板箱

specification：50KG/PC

規(guī)格：50KG/PC

brand：GUTE

商標(biāo)：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(dòng)，操作輕便，具有自鎖功能。

應(yīng)用先進(jìn)的三偏心結(jié)構(gòu)設(shè)計(jì)和靈活的小環(huán)彈性變形的特點(diǎn),使用先進(jìn)的技術(shù)和方法過程設(shè)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(jī)的損失。因此，開關(guān)電阻小，密封可靠，密封面磨損小，整個(gè)工作壽命長。

產(chǎn)品廣泛應(yīng)用于冶金、石化、煉油、給排水等行業(yè)。

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(shè)計(jì)制造符合API609標(biāo)準(zhǔn)

2.連接法蘭采用ANSI B16.5 ASME B16.47標(biāo)準(zhǔn)

3.按照API598標(biāo)準(zhǔn)進(jìn)行閥門檢驗(yàn)和試驗(yàn)