WHAT WE OFFER

We are a specialized manufacturer of brass valves, HVAC plumbing fixtures, piping and industrial applications.

JL-B1069

Medium temperature:-20C≤t≤110°CMaximum working pressure : 2Mpa(20bar)Working medium:water,non-corrosive liquid
JL-B1715B

Medium temperature:-20C≤t≤110°CMaximum working pressure : 2Mpa(20bar)Working medium:water,non-corrosive liquid
JL-B1171

Medium temperature:-20C≤t≤110°CMaximum working pressure : 2Mpa(20bar)Working medium:water,non-corrosive liquid
JL-B1181

Medium temperature:-20C≤t≤110°CMaximum working pressure : 1Mpa(10bar)Working medium:water,non-corrosive liquid

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ABOUT DOVA

Zhejiang Jiafu HVAC Co., Ltd. is located in the Yuhuan Valve Base, China. We are a specialized manufacturer of brass valves, HVAC plumbing fixtures, pipes, and products for industrial applications.

Since our establishment in 2004, we have received a good reputation for our commitment to R&D, production, service, and OEM solutions with 20 years of experience in this field.

2004

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ENTERPRISE EQUIPMENT

According to the ISO 9001:2015 management system, we have full control over the process from incoming materials, forging, machining, and assembly to shipment. Our valves have passed CE, EN331, WRAS, and ACS certifications and are completely leak-tested during the production process. With the help of our in-house testing laboratory, we inspect valve quality professionally and efficiently.

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DOVA VALVE SERIES

We are a specialized manufacturer of brass valves, HVAc plumbing fixtures, pipes and industrial applications.

LATEST UPDATES

Provide you with the latest enterprise and industry news.

2025-11-07

When Does the Brass Mini Ball Valve Need Cleaning?

China brass mini ball valves factory are compact valves commonly used in residential plumbing, irrigation systems, and small-scale industrial applications. They are designed to control the flow of fluids efficiently through a simple rotating ball mechanism. While these valves are durable, they are n...
2025-10-29

What Are the Characteristics of Brass Mini Ball Valve?

Brass Mini Ball Valves are compact and reliable components widely used in plumbing, water systems, and light industrial applications. They are valued for their durability, corrosion resistance, and ease of operation. Material Composition The primary material used in Brass Mini Ball Valves is high-q...
2025-10-24

What are the Design Considerations for the Brass Bibcock?

The Brass Bibcock is a versatile fixture found in numerous plumbing applications, from residential to commercial settings. Known for its durability and aesthetic appeal, the Brass Bibcock serves as a valve that controls the flow of water from a pipe. Despite its simplicity, there are several design ...