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Welded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve
  • Welded Butterfly ValveWelded Butterfly Valve

Welded Butterfly Valve

Looking for a durable butterfly valve? DingYue offers top-grade valves with smooth flow control. As leading Welded Butterfly Valve manufacturers, we ensure strict quality. Designed for maximum sealing reliability, this premium valve is a top choice for liquid cooling systems in AI data centers. It meets strict 3-A sanitary standards, making it perfect for both food processing and high-tech cooling loops. Enjoy a leak-free setup with easy maintenance at a great factory price.

We exclusively use traceable, high-grade materials accompanied by Material Test Reports (MTRs) complying with EN 10204 3.1 to ensure chemical compatibility with both food products and advanced dielectric/glycol coolants.

Component

Standard Material

Certification Standard

Temperature Range

Valve Body / Disc

SS304 (1.4301), SS316L (1.4404)

ASTM A270, EN 10217-7

-20°C to +150°C

EPDM Seat (Black)

Food-Grade Rubber

FDA 21 CFR 177.2600, USP Class VI

-30°C to +135°C

Silicon Seat (Red/White)

High-Purity Silicone

FDA 21 CFR 177.2600

-50°C to +180°C

FKM/Viton (Black)

Premium Fluoroelastomer

FDA Compliant / Chemical Resistant

-10°C to +200°C

Core Selling Points & our advantage

Save Energy : The Welded Butterfly Valve disc is designed with a super-smooth, streamlined shape. It lets liquid flow through like water sliding on ice, with almost zero resistance. In liquid cooling for data center systems, this means your cooling pumps don't have to work as hard, directly cutting down electricity bills and keeping your servers perfectly cool.

100% Trackable History : Every single valve has a permanent ID code laser-printed on its body. Think of it as a birth certificate. With this number, we can easily track exactly which batch of high-quality steel it came from. Zero guesswork, 100% peace of mind for your project quality.

Zero Dead Leg Design: Smooth, unobstructed interior prevents fluid retention, sediment buildup, and bacterial growth.

Superior Surface Finish: Internal roughness Ra ≤0.8 μm via mechanical polishing ensures optimal fluid dynamics and minimizes pressure drop in cooling loops.

Maximum Space & Weight Efficiency: Saves up to 40% weight compared to traditional tri clamp valves, making it ideal for compact modular data center skids and crowded hygienic piping networks.

Quality Control & Material Testing

Welding Butterfly Valve 

Top-Tier Material Quality Guaranteed

From factory arrival to final dispatch, your peace of mind is our priority. We run rigorous raw material tests on every batch of metal we receive and double-check them right before shipping. Our advanced spectrometry confirms that every single element aligns perfectly with official SS304 and SS316 industry standards. You always get exact material grades, zero compromises.

Trusted by Industry Leaders

Welding Butterfly Valve 

From the electric vehicles on the road to the food and drinks on your table, our high-quality parts are everywhere. We proudly supply heavy-duty hardware to global leaders in EV battery manufacturing, clean food and beverage processing, and advanced cooling systems for AI data centers. When the world's biggest brands trust us with their infrastructure, you can buy with total peace of mind.

Advanced Manufacturing Workshop

Welding Butterfly Valve 

We keep our workshop incredibly clean and organized because a messy factory makes messy products. Our big facility has tons of these modern automated machines running every day. This means we can make thousands of valves and pipe fittings super fast without losing quality. If you need a big order delivered quickly, we've got you covered.

 

Hot Tags: China Welded Butterfly Valve Manufacturer, Supplie, Factory
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Contact Info
  • Address

    Building 1, No. 505, Binhai Erdao, Xinghai Subdistrict, Longwan District, Wenzhou City, Zhejiang Province, China.

  • Tel

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