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高温通风蝶阀的主要特点、采用标准、执行机构及附件的选择

发布时间:2018-07-10     来源:艾德威尔•瑞拓
气动高温通风蝶阀主要特点:
Pneumatic high-temperature ventilation butterfly valve main features:

1、设计新颖、合理、结构独特,重量轻,启闭迅速。
1. Novel design, reasonable design, unique structure, light weight, quick opening and closing.

2、操力矩小,操作方便,省力灵巧。
2. Small operating torque, convenient operation, energy saving and dexterity.

3、采用适应的材料以满足低、中、高不同介质温度其及腐蚀性介质等。
3. Suitable materials are used to meet the temperature and corrosive medium of low, medium and high media.

气动高温通风蝶阀采用标准
Pneumatic high - temperature ventilation butterfly valve standard

设计标准:GB/T12238-1989JB/T8692-1998
Design standard :GB/ t12238-1989 jb/t8692-1998

法兰连接尺寸:GB/T9115.1-2000
Flange connection size :GB/ t9115.1-2000

结构长度h:GB/T12221-1989
Structure length h:GB/ t12221-1989

压力试验:GB/T13927-1992;JB/T9092-1999
Pressure test :GB/ t13927-1992; JB/T9092-1999

气动高温通风蝶阀执行机构
Pneumatic high temperature ventilation butterfly valve actuator
高温蝶阀
采用新型系列GT型气动执行器,有双作用式和单作用式(弹簧复位),齿轮传动,安全可靠;大口径阀门采用系列AW型气动执行器拔叉式传动,结构合理,输出扭矩大,有双作用式和单作用式。
Adopt the new GT type pneumatic actuator, have double action type and single action type (spring reset), gear drive, safe and reliable; Large diameter valve adopts a series of AW type pneumatic actuator forklift drive with reasonable structure and large output torque.

1、齿轮式双活塞,输出力矩大,体积小。
1. Gear type double piston with large output torque and small volume.

2、气缸选用铝金材料,重量轻、外形美观。
2. The cylinder is made of aluminum and gold, with light weight and beautiful appearance.

3、可在顶部、底部安装手动操作机构。
3. Manual operation mechanism can be installed at the top and bottom.

4、齿条式连接可调节开启角度、额定流量。
4. Rack connection can adjust the opening Angle and rated flow rate.

5、执行器可选带电讯号反馈指示及各类附件以实现自动化操作。
5. The actuator can choose feedback instructions of live signal and various accessories to realize automatic operation.

6、IS05211标准连接为产品的安装更换提供了方便。
6. IS05211 standard connection provides convenience for product installation and replacement.

7、两端调的节螺钉可使标准产品在0°和90°有±4°的可调范围。确保与阀门的同步精度。

7. both ends of the screw can make the standard product at 0 ° and 90 ° with a adjustable range of plus or minus 4 °. Ensure synchronous accuracy with valve.


气动高温通风蝶阀附件的选择
Selection of pneumatic high-temperature ventilation butterfly valve accessories

根据不同控制和要求可选择下列附件:
The following attachments can be selected according to different control and requirements:

切断型附件:单电控电磁阀、双电控电磁阀、限位开关回讯器。
Cut-off accessories: single electric control solenoid valve, double electric control solenoid valve, limit switch echo.

调节型附件:电气定位器、气动定位器、电气转换器。
Regulator accessories: electrical locator, pneumatic locator, electrical converter.

气源处理附件:空气过滤减压阀、气源处理三联件。
Air source treatment accessories: air filter pressure relief valve, air source treatment triplex parts.

手动机构:HVSD手操机构

Manual mechanism: HVSD hand operating mechanism

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