


Production Introduction
The manifold end components made by forging process. Automated exhaust keep automatically removing the system's water injection and internal air, the discharge valve has the function of water injection pressure test during commissioning, and with drainage function during system movement and maintenance.The check valve has a shut-off function. When the automatic exhaust valve is replaced, the system motion is not shut off, reducing energy consumption.
The air vent valve normally used in heating systems, such as radiator, floor heating, and boiler system, is a functional valve to remove the air from the system. It is often installed at the highest point of the system or is used directly with the manifold and radiator. The main purpose is to exclude the internal air, so that the radiator is filled with warm water to ensure room temperature.

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.
Now as the top manufacturer of high quality HAVC system parts and brass valve, our main products cover brass manifold, thermostatic radiator valve, manual radiator valve, motorized valve, ball valve, gate valve, gas valve, check valve, brass fittings and so on with more than 40 series and 2000 varieties.
Q1: Can I have a sample before placing the order?
A: Sure, we would like to provide you samples for testing before official purchasing.
Q2: What is your MOQ order?
A: 100pcs for manifold. 1000-3000pcs for other ordinary products, if product needs new mold to produce, then MOQ is 5000pcs.
A: Firstly, pls let us know your requirments and application
Seconly, we provide quotation according to your needs.
Thirdly, samples confirmation
Forth, order details confiramtion,
Fifthly, production arrangement after receiving deposit.