Overview of 20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve

20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve 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 20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve

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)

(20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve)

Specification of 20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve

This 20mm Stop Gate Valve controls water flow in plumbing systems. Its brass core provides reliable performance. The valve body uses tough PPR material. PPR resists corrosion well. It handles high temperatures safely. The valve size is 20mm. This fits standard household plumbing pipes. You install it easily into PPR piping systems. Heat fusion creates strong, leak-proof joints.

The brass core ensures smooth operation. Turning the handle raises or lowers the gate inside. The gate completely stops water flow when closed. It allows full flow when open. Brass offers good wear resistance. This valve lasts long under regular use. The design prevents water hammer. Water hammer causes damaging pressure surges.

Use this valve for cold and hot water lines. It works perfectly in home water supply systems. Install it near fixtures or appliances. Use it to isolate sections for maintenance. The valve gives reliable shut-off control. Its simple mechanism is easy to use. Anyone can operate it with the handle.

The brass and PPR construction ensures durability. These materials withstand common water chemicals. They prevent rust and scale buildup. This valve needs little maintenance over time. It provides a dependable seal when closed. You avoid drips and water waste. The valve operates quietly. Its compact size fits tight spaces. This stop gate valve is a practical solution. It offers essential flow control for general plumbing.

(20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve)

Applications of 20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve

This 20mm Stop Gate Valve with a Brass Core inside a PPR body is a basic tool for controlling water flow in plumbing. It works well in homes and small buildings. Its main job is to completely stop water. You use it when you need to fix a leak, replace a tap, or work on a section of pipe. The 20mm size fits standard PPR pipe systems used for cold and hot water supply lines.

The brass core is important. Brass resists rust and lasts a long time in water. It ensures the valve seals tightly when you close it. This stops drips and leaks effectively. The PPR outer body is tough and handles heat and pressure from hot water lines. PPR also doesn’t corrode or get scale buildup like metal pipes sometimes do. The combination of brass inside and PPR outside gives reliability.

Installation is simple. Plumbers connect it directly into the PPR pipeline using standard heat fusion welding. Place it at key points. Common spots are near water meters, before branch lines feeding different fixtures, or before appliances like washing machines. Having valves in these places lets you shut off water to just one area. You don’t have to turn off all the water in the whole building for a small repair.

This valve is essential for maintenance. When a tap washer fails or a pipe joint leaks, turn the valve handle. This shuts off the water upstream. You can then work safely without flooding. It also helps during system upgrades or additions. You isolate sections without disrupting the entire water supply. The valve handle is easy to turn by hand. You don’t need special tools to operate it.

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 20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve

This valve controls water flow in home plumbing lines. It’s sized for 20mm PPR pipes common in water supply systems. You turn the handle to open or close the water path completely. Use it mainly as a main shutoff point before fixtures or appliances.

The main body is tough PPR plastic. Inside, the critical sealing parts are solid brass. This includes the gate that blocks water and the seat it seals against. Brass handles water contact well and lasts a long time without corroding.

Brass is key inside. Plastic alone wears down faster under constant water pressure and friction. Brass resists this wear much better. Brass parts create a tighter, more reliable seal over many years. This prevents annoying leaks. Brass also withstands high temperatures better than plastic.

Install it on the main supply line feeding a sink, toilet, washing machine, or water heater. Place it where you need to shut off water for repairs or emergencies. It fits directly into 20mm PPR pipe systems using standard heat fusion welding methods. Make sure the valve handle faces a direction you can easily reach.

Turn the handle clockwise until it stops moving. This lowers the brass gate fully down. The gate blocks the water passage completely. Turn the handle counter-clockwise to lift the gate back up. This opens the passage fully for normal water flow. Do not force the handle; stop turning when it naturally stops.

(20mm Stop Gate Valve with Brass Core PPR Valve for General Plumbing Water Supply Stop Valve)