Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. They consists of a brass body construction with male NPT connection, a brass cover, an air vent with silicone rubber seal, a polyethylene float with valve plug, and an automatic vent. They have a high temperature rating which makes them ideal for use with glycol systems or for use as an anti-vacuum device. They can also be installed to permit the separation and dispersal of air while fluid is circulating in the system.
Dimensions
DN(mm)
L(mm)
H(mm)
15
46
57.5
20
46
60
25
46
64
Products Photos
Our technological process
Our factory
Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.
Huibo Valve Video Display
Sample 3D Display Room
VR
Product packaging
Certificate
FAQ
Q1: Can I have a sample before placing the order?
A: Yes, we would like to provide you samples for testing and checking before quantity purchasing.
Q2: What is your MOQ order?
A: Usually 3000 for ordinary products, and 5000pcs for product needs new mould.
Q3.How to proceed an order for your products?
A: Firstly, pls let us know your requirments and application
Seconly, we provide quotation accordingly or suggestion
Thirdly, samples confirmation
Forthly, place order and deposit and production arrangement.