进口手动真空蝶阀

进口手动真空蝶阀

品牌:美国威盾VTON

Brand:VTON

产品系列:蝶阀

Product series:Butterfly valve

控制方式:电动，气动，自动

Controlmethod:Manual,electric,pneumatic

压力范围:0-6.4Mpa

Pressurerange:

口径范围:DN32-2000

Caliber range:

阀体材质:球墨铸铁，铸钢，不锈钢304、316等

Body material:Cast steel,stainless steel 304,316, etc

软密封，硬密封(双偏心，三偏心);衬胶，衬氟

Sealed form:Soft seal, hard seal (double eccentric, triple eccentric); rubber lined, fluorine lined

使用介质:水、油、蒸汽、燃气、空气、氢气、氮气等气体，以及各种腐蚀性流体

Using media:Water, oil, steam, gas, air, hydrogen, nitrogen, gases, and various corrosive fluids

主要特征:流通能力大，密封性能好，启闭迅速

Main features:Large circulation capacity, good sealing performance, rapid opening and closing

产品介绍

一、进口手动真空蝶阀产品概述

进口手动真空蝶阀（美国威盾VTON），Manual vacuum valve，也叫真空负压蝶阀，高真空蝶阀，用于接通或切断真空管路中的气流。手动高真空蝶阀适用介质为纯净空气和非腐蚀性气体。适用于化工、建材、电站、玻璃等行业中的通风、环保工程的含尘冷风或热风气体管道中，作为气体介质调节流量或切断装置。

Manual vacuum valve, also known as vacuum negative pressure butterfly valve or high vacuum butterfly valve, is used to connect or cut off the airflow in vacuum pipelines. The manual high vacuum butterfly valve is sui for pure air and non corrosive gases as the medium. Sui as a gas medium for regulating flow or cutting off devices in dusty cold or hot air gas pipelines for ventilation and environmental protection engineering in industries such as chemical, building materials, power plants, and glass.

二、手动真空蝶阀特点

1、手动真空蝶阀阀门能承受负压力，也能承受正压力；

2、手动真空蝶阀阀杆上下不窜动；

3、手动真空蝶阀开、关有限位结构，阀板有锁定装置;

1. Manual vacuum butterfly valve can withstand both negative and positive pressure;

2. The manual vacuum butterfly valve stem does not move up and down;

3. The manual vacuum butterfly valve has a limited position structure for opening and closing, and the valve plate is equipped with a locking device;