Product Categries

PRODUCT

ball valve

Fluid control and isolation in various industrial applications.

We mainly produce ball valves, butterfly valves, gate valves, globe valves, check valves, regulating valves, nuclear power valves, underwater valves, and safety valves. The main products (ball valves) have a size range of 1/2 "-36" (DN15-DN900) and a pressure rating of 150LB-2500LB (PN6-PN420).

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ODM/OEM custom Process

Strength of Solutions

Mature manufacturing processes ensure the quality and delivery time of our valves

Petrochemical industry

Its fast switching, good sealing performance, self-cleaning characteristics, and less prone to crystallization make it very suitable for use in high-pressure, high-temperature, and corrosive environments

Natural gas industry& water treatment

The main function is to cut off the fluid in the pipeline, ensuring the maintenance and safe operation of the equipment

food & pharmaceutical

Its simple structure, good sealing performance, and low fluid resistance make it suitable for flow control in high-pressure and large-diameter pipelines

offshore oil exploration

Control the liquid flow in submarine pipelines to ensure the normal operation of production and transportation systems in deep-sea oil fields

ABOUT US

Yongjia Dalunwei Valve Co., Ltd. is located in Yongjia County, Wenzhou City, Zhejiang Province, the famous hometown of pumps and valves on the bank of Nanxi River. It is a valve enterprise integrating scientific research and development, production and sales. The company mainly produces ball valves, butterfly valves, gate valves, globe valves, check valves, regulating valves, nuclear power valves, underwater valves and safety valves, etc.

Design
Engineered
Manufactured

Global Sales & Service Network

80% of the products of Yongjia Dalunwei Valve Co., Ltd. are used for international export

News Center

Company News

2024-10-09

OEM Cast Ball Valves: A Good Choice f...

Fluid control, start here
With excellent performance and reliable quality, our ball valves are the best partner for fluid control! We are the source of export quality manufacturing, no middlemen. Your inquiry is welcome

2024-09-30

Chemical equipment valve selection pr...

In chemical equipment, valve as a key component to control the flow of fluid (gas, liquid or slurry), its setting and selection are directly related to the safety, efficiency, reliability and maintenance costs of the device.

2024-09-23

the Maintenance and Upkeep of Ball Va...

The maintenance and maintenance of the valve during use is an important measure to ensure its normal operation and extend its service life. The following are the specific maintenance and maintenance methods:

2024-09-09

source factory of high-quality fixed ...

2024-08-30

the performance test of the pneumatic...

the performance test of the pneumatic hard-sealed ball valve is a comprehensive evaluation of its ability to withstand water and air pressure, maintain a secure seal, and deliver reliable performance in demanding industrial environments. The Q647Y model from Yongjia Dalunwei Valve Co., Ltd exemplifies the company's commitment to producing high-quality valves that meet the stringent requirements of modern industrial applications. With its robust design, high-pressure capacity, and versatile size options, the pneumatic hard-sealed ball valve is a reliable choice for industries seeking durable and efficient flow control solutions

We providing high-quality and valuable services so that customers can get maximum benefit through our cooperation.

We sincerely welcome your inquiry.

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