GB标准气动球阀 ZTQ641F(N、P、H、Y)-PN16、25、40

Pneumatic Ball Valve of GB Standard

技术规范 Technique norm

※注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。

Note：The structural length and connecting flange size of ball valve series can be designed and manufactured as per users requirements.

主要零件材质表 Form of Main Parts Materials

※注：系列球阀主要零部件及密封圈的材质可根据实际工况条件或用户特殊要求设计选用。

Note：The structural length and connecting flage sizel of ball valve series can be designed and manufactured as per usesrequirements.

主要外形及连接法兰尺寸

主要外形及连接法兰尺寸 ZTQ641F(N、P、H、Y)-PN16(1.6MPa) Main Outline and Connecting Flange Size

主要外形及连接法兰尺寸 ZTQ641F(N、P、H、Y)-PN25(2.5MPa)Main Outline and Connecting Flange Size

主要外形及连接法兰尺寸 ZTQ641F(N、P、H、Y)-PN40(4.0MPa)Main Outline and Connecting Flange Size

※注：系列球阀结构长度及连接法兰尺寸可根据JB/T79标准或用户要求设计制造。

※注：数据XXX/XXX分别是气动执行器双作用式/单作用式(弹簧复位)。

※注：根据不同阀门扭矩、使用介质适配的执行器型号可能有所不同，相关尺寸随之变化。

※注：以上执行器配置及数据均采用软密封(F、N、P)阀门，硬密封阀门的配置及数据请咨询本公司。

Note：The strrctural length and connecting flange size of ball valve series can be designed and manufactured as per JB/T79 standard or users requirements.

Note：Data XXX/XXX represent respectively the double-acting/single-acting type(spring reposition)of pneumatic actuator.

Note：*The relative sizes are subject to change responding to the differene in valve torque, medium and actuator model.

Note：the above actuator configuration and data all use soft-sealed valves (F，N，P）and hard-sealed valves,or consulting us if you have more questions.