进口对夹双瓣止回阀(价格,厂家,图片)

进口对夹双瓣止回阀(价格,厂家,图片)

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2022-04-01 14:10:01
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RETZ进口对夹双瓣止回阀亦称之为蝶式双瓣止回阀,阀板为两个半圆,且采用弹簧强制复位,适用于中小口径的场合,当介质按规定方向流动时,阀瓣受介质力的作用,被开启;介质逆流时,因阀瓣自重和阀瓣受介质反向力的作用,使阀瓣与阀座的密封面密合而关闭,达到阻止介质逆流的目的

详细介绍

RETZ瑞茨『进口对夹双瓣止回阀』详细介绍●RETZ止回阀系列●RETZ对夹双瓣止回阀●产品数据

►描述--

RETZ进口对夹双瓣止回阀亦称之为蝶式双瓣止回阀,阀板为两个半圆,且采用弹簧强制复位,适用于中小口径的场合,当介质按规定方向流动时,阀瓣受介质力的作用,被开启;介质逆流时,因阀瓣自重和阀瓣受介质反向力的作用,使阀瓣与阀座的密封面密合而关闭,达到阻止介质逆流的目的

RETZ imported double valve check valve is also called butterfly double valve check valve, and the valve plate is two semicircle, and the spring is forced to reset. It is suitable for small and medium size occasions. When the medium is flowing in the prescribed direction, the valve is opened by the action of medium force. When the medium is countercurrent, the valve's self weight and the valve disc are affected by the reverse force of the medium. The sealing surface of the disc and the valve seat is closed and closed, so as to prevent the media from countering the flow.

►性能特点--

1.安装在法兰之间

2.可适合用于不同的连接方式

3.低水头损失

4.不诱钢弹簧I避免水锤现象。

5.采用低温粉末喷塑,防止密封阀座副产生高温老化,提高使用寿命。

6.密封圈采用多条窄带设计,阀座直接硫化到阀体上,使密封性能达到*密封,实现零泄漏。

7.结构性能安全可靠抗干扰性强关闭速度快,水头损失小。

8.结构长度短刚性好安装方便。

►进口对夹双瓣止回阀工作条件--

口径范围:DN40至DN600

工作压力:10/16、25、40bar;

大工作温度依阀座材料而定。

水平安装时,蝶板的轴线应垂直。

►典型应用--

进口对夹双瓣止回阀适用于泵站、机械、造纸、供水、气体、石油、制药、水处理,蒸汽设备,氨用系统,机械设备,空调安装。

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