GD type-manual high vacuum flapper valve-GD type high vacuum flapper valve is used to connect or cut off the air flow in the vacuum pipeline. The applicable medium is pure air or non-corrosive gas.
According to the shaft seal structure, the high vacuum flapper valve can be divided into two types: GD-J rubber shaft seal and GD-J(b) bellows shaft seal. This shop sells GD-J(b) bellows shaft seal. The manual flapper valve eliminates the limitations of electric motors and is not restricted by them. Selected high-quality stainless steel, refined quality. Standardized and large-scale design, easy to replace and maintain.
Adopt energy-saving design, small size, easy to install. Name: GD type manual vacuum three-way flapper valve.
Scope of application: 1056.7×10-6 Pa. Working medium: air, water vapor, corrosive gas. Main material: 304 stainless steel.
It takes approximately 15-25days(USA, CA, AU, UK). Other country 12-35 days European, South America, Africa, etc. You pay us what you see on the invoice, i. We do our best to serve our each customer the best that we can. Merchandise which is damaged or missing components is not refundable.If your item arrives in satisfying condition, please leave us a. We understand the concerns and frustrations you might have, and will do our best to resolve the issues for you. Thank you for your support! The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.