Air valves VVA


1. The air valve is used when it is difficult to eject the thimble in a deep, airtight vacuum state. And the product area is large, and it is also optional when it is not easy to fall off. It is a thin and short injection product.
2. Stainless steel products have excellent rust resistance, precise size, smooth function, long-lasting durability, and simple installation.
3. The principle is the same as the air valve control, using air diffusion in the enclosed product to make the product achieve an automatic effect in an instant.
4. Solve the troublesome design and production process of the ejector pin under the special environment of the mold, help exhaust the air in the mold, and reduce the defective rate of ejected parts.

● There are multiple standard sizes to choose from, pull down the following menu to select the standard size you need:

SKU: N/A Categories: , Tag:


Air valves VVA


  1. Body and valve are manufactured completelyfrom stainless steel,Excellent rust resistance.

  2. An effective method of release the vacuum created during plastic injection molding.

  3. To substitute ejector pins or other ejectorparts for diemould

  4. Fix the insert valve with spring pin to avoid the dowel pin to be worked off.

China Standard Spare Parts Stainless Air Valves

Air Poppet valves are made from stainless steels and it will never rust.Air Poppet valves are one of the most innovated tools for the molding industries.It will resolve the problems for the molds design and injection troubles.We are able to make and process any mould components as your drawing and supply the best service for you sincerely.if you are interested in our products ,pls feel free to contact me ,or you can go to our webpage for more information.

All the air valves we can supply as well, such like VA air valves,AJV air valves,CUMSA standard VA air valves,VA air valves with sieves,Z491 air valves,APV air valves for moulds. We trust that we can make win-win cooperation.Weclome to send a inquiry to us.

Used for ejection of plastic mold. It could prevent mold damage caused by problems with deep draw or thin-walled parts. This type prevision-engineered air valves are designed to solve the vacuum issue often happened on the molding of deep draw or thin-walled parts.

Used Plastic Mould
 Certification ISO 9001:2015
ISO/TS 16949:2009
 Tolerance As per standard or drawing
 Packaging Inner: Platic bag; Outter: Carton box
 Shipment ways DHL, UPS, FEDEX, TNT, Sea shipping, Air shipping
 Application Medical Facilityt/Auto parts/Industry plastic parts/hardware parts

Check out other mold components here:

Additional information


VVA-01, VVA-02, VVA-03


There are no reviews yet.

Be the first to review “Air valves VVA”

Your email address will not be published. Required fields are marked *


Go to Top