FM认证阀门、Z40H楔式铸钢闸阀

FM认证阀门、Z40H楔式铸钢闸阀

本阀适用于石油、化工、火力发电厂等油品、水、蒸汽或腐蚀性介质管路上做接通或者截断管路中介质的启闭装置

★产品特点 Features：

结构紧凑，设计合理，阀门刚性好，通道流畅流阻小。

Compact structure, reasonable design, good rigidity, smooth channel and small coefficient of flow resistance. 密封面采用不锈钢和硬质合金，使用寿命长。

The sealing face uses stainless steel and carbide alloy with long duration. 采用柔性石墨填料，密封可靠，操作轻便灵活。

Using flexible graphite fillings, reliable sealing and simple operation. 驱动方式分别有手动、电动、气动、齿轮传动等。

Four driving ways option: handwheel, electric, pneumatic and gear drive.