Overview of China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″

China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″ is engineered for superior performance in plumbing, industrial, and commercial applications. Made from lead-free, corrosion-resistant brass, these valves ensure long-lasting durability and reliable flow control for water, gas, oil, and other fluids.

With precision machining and robust construction, our brass valves provide smooth operation, excellent sealing, and resistance to high pressure—making them ideal for residential, commercial, and industrial piping systems.

Key Features of China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″

Premium Brass Construction – Lead-free, corrosion-resistant, and durable

Leak-Proof Design – Tight seals for secure fluid control

High Pressure & Temperature Resistance – Reliable performance under demanding conditions

Smooth Operation – Easy-to-turn handles for precise flow adjustment

Versatile Applications – Compatible with water, gas, oil, and HVAC systems

Multiple Size & Connection Options – Available in ¼” to 2″ sizes (NPT, BSP threads)

(China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″)

Specification of China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″

This China-made ISO228 common bronze check valve is built for reliability. It fits DN80 pipes and uses a 1″ link size. The shutoff body is crafted from long lasting bronze brass. This product takes care of water and many usual fluids well. It battles corrosion successfully. The design meets strict ISO228 criteria for threading. This ensures compatibility with common pipeline installations worldwide.

Its task is simple. It enables liquid circulation in one direction only. Inside, a swinging disc opens up when fluid pushes the proper way. The disc swings easily on a hinge pin. Flow stops or reverses? The disc snaps closed quickly. This automatic activity stops damaging backflow. No exterior power or operator is needed. It just functions.

The shutoff installs flat in your pipeline. The straight position is crucial. Gravity assists the disc close fast and seal tight. Mounting it up and down triggers problems. It may not close properly or leakage. Constantly examine the circulation instructions arrow on the body. Install it aiming the right way.

Built for demanding settings, it handles pressures approximately 16 bar. Temperature resistance ranges from -20 ° C to 120 ° C. This matches lots of industrial and structure solution applications. The smooth inner coating is key for sanitary usage. It decreases locations for germs or fragments to gather. Cleaning up is much easier also. This makes it perfect for food, beverage, and pharmaceutical lines where health matters.

Upkeep is normally reduced. The swinging disc style is self-cleaning during typical operation. Particles normally gets flushed via. The durable bronze body lasts long despite tough water problems. Threaded ends make installment and future removal uncomplicated. You get reputable heartburn avoidance in a compact, hygienic plan.

(China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″)

Applications of China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″

This shutoff stops opposite flow in pipelines. It makes use of a turning disc inside. Fluid moving the right way presses the disc open. If circulation tries to go backwards, the disc swings closed quick. This seals the pipeline. No backflow occurs. It shields pumps and various other equipment.

The shutoff body is bronze. Bronze stands up to deterioration well. This is essential for water supply. It manages hot and cold water safely. The products fulfill hygienic standards. Surface areas are smooth. They are simple to clean. This prevents microorganisms build-up. It is essential for food, beverage, and pharmaceutical usages.

This shutoff adheres to the ISO228 standard. This implies details thread dimensions and pressure scores. It ensures reliable connections. The shutoff collaborates with other ISO228 components. Compatibility is ensured. The DN80 size fits 1 inch pipelines. It attaches quickly to typical pipes.

Installation is straight. The shutoff needs to sit level. Gravity aids the disc close properly. Installing it vertically creates troubles. The disc could not secure appropriately. Constantly check the flow arrowhead. Mount it pointing the ideal direction.

This shutoff suits several industries. Water treatment plants use it. Breweries and milks count on it. Chemical processing requires its reliability. Home heating and cooling down systems advantage. It operates in household structures too. Anywhere backflow prevention issues.

Maintenance is basic. Inspect the shutoff periodically. Look for wear on the disc or seat. Inspect seals for leakages. Tidy the inside if particles accumulates. Bronze lasts a long period of time. It withstands tough problems.

Packing and Shipment

Depends on the products and qty,we could make the packing of coiling,rolls,bundle packing,crates or boxes,etc.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding HDPE Pipe Fitting, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

5 FAQs of China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″

What is this valve?
This valve stops liquid backflow. It’s a check valve. The design is horizontal swing type. Materials are bronze and brass. Size is DN80 or 1 inch. It follows the ISO228 standard. Use it in sanitary systems.

Why brass and bronze?
Brass and bronze resist corrosion. They handle water well. They work with steam too. Sanitary systems need clean materials. Brass and bronze don’t contaminate liquids. They last long. They suit food, drink, and medical lines.

Which way does it install?
Install it horizontally. The valve needs gravity to work right. The swing disc must hang down. Mounting it vertical causes problems. Flow must go one direction only. An arrow on the body shows flow direction. Follow this arrow.

How does it stop backflow?
Forward flow pushes the disc open. Liquid moves through. Flow stopping or reversing shuts the disc. Gravity and backpressure seal it. This blocks liquid return. No springs are inside. The swing disc seals automatically.

What does ISO228 mean?
ISO228 is an international thread standard. It ensures fitting compatibility. Threads connect easily to pipes and fittings. This standard guarantees correct sizing. It confirms thread safety and pressure rating. The valve meets ISO228 requirements. It works in many systems.

(China ISO228 Standard Dn80 Bronze Sanitary Brass Horizontal Non-return Swing Check Valve 1″)