Top 5 Swing Check Valve Manufacturers

Swing check valves are critical components in many fluid handling systems. These valves facilitate fluid flow in one direction while preventing backflow. 

That’s why choosing a reliable swing check valve supplier is essential to ensure the valve’s quality, durability, and performance in various industrial applications. 

The right manufacturer provides valves that meet industry standards, resist wear and tear, and perform well under varying pressures and temperatures. 

Here are 5 trusted swing check valve manufacturers known for their quality products and expertise.

5 Best Swing Check Valve Manufacturers You Can Trust

No.	Swing Check Valve Manufacturers	Website
1	PANS Valve	pansvalve.com
2	GA Industries	gaindustries.com
3	Dembla	dembla.com
4	Weldon Valve	weldonvalves.com
5	Dervos Valve	dervosvalve.com

#1. PANS Valve

PANS Valve offers a range of cast swing check valves that are versatile for both horizontal and vertical services. 

Their swing check valves feature a bolted bonnet, swing and lift disc, and metallic seating surfaces, making them suitable for applications requiring durable and reliable performance. 

PANS valves are designed to meet stringent standards such as BS 1868, ASME B16.34, and API 6D, ensuring high-quality manufacturing. 

They are commonly used in industries like oil, chemistry, pharmaceutical, fertilizer, and power generation, especially in high-pressure environments.

Company Profile

Established in 1985, Zhejiang Zhedong Valve Corp., Ltd (PANS) has over 30 years of experience in valve manufacturing. 

Located in Wenzhou, China, PANS Valve operates a modern industrial park covering 25,000 square meters. 

The company produces a full range of steel valves and exports to over 60 countries, serving markets in Europe, America, and Asia. 

With a commitment to innovation and customer service, PANS Valve is a trusted partner in the valve industry.

#2. GA Industries

GA Industries is known for its heavy-duty swing check valves, like the GA Figure 231 and 232, designed for water and wastewater applications. 

These valves feature an adjustable spring-assisted closure to minimize water hammer and a larger outlet connection to reduce the need for an increaser fitting on pump discharges. 

Constructed from robust materials like cast iron and stainless steel, GA Industries’ valves meet AWWA C508 standards, ensuring they are suitable for demanding environments.

Their swing check valves are designed to withstand the rigors of pump station operations, providing low head loss, reduced pumping costs, and tight sealing at various pressures. 

The valves are also corrosion-resistant, with internal and external NSF-61-certified epoxy coatings for enhanced durability.

#3. Dembla

Dembla manufactures a wide range of swing check valves, including models with lever and counterweight arrangements and options for both soft and metal seats. 

Their swing check valves are designed according to BS-1868/ASME-B-16.34 standards, ensuring quality and reliability.

Dembla’s products are available globally in countries like the USA, Germany, Japan, and Brazil, making them a major player in the international valve market.

With a manufacturing facility in Bhiwandi, India, Dembla exports its products worldwide, catering to various industrial needs with a commitment to quality and customer satisfaction.

#4. Weldon Valve

Weldon Valve specializes in ANSI swing check valves made from cast steel, which are designed to block or allow flow depending on the direction. 

These valves are built to meet American standards such as API 6D and ASME B16.34, ensuring high performance and reliability. 

Weldon provides a broad range of industrial valves, including ball, gate, globe, and safety valves, suitable for various applications.

Weldon Valve offers sizes from 1/2 inch to 60 inches and pressure ratings from Class 150 to 2500 LB, accommodating a wide range of industrial requirements.

#5. Dervos Valve

Dervos Valve Co., Ltd. offers a diverse range of valves, including swing check valves, ball valves, butterfly valves, and more. 

Dervos is known for its comprehensive valve solutions, which extend to marine valves and specialized applications. 

They also provide a wide range of pipe fittings, flanges, and accessories to complement their valve offerings.

Dervos Valve caters to various industries, providing high-quality valves and fittings to ensure system integrity and performance across different applications.