Overview of ZL-6405 Brass Water Pressure Reducing Control Valve Prv

ZL-6405 Brass Water Pressure Reducing Control Valve Prv 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 ZL-6405 Brass Water Pressure Reducing Control Valve Prv

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)

(ZL-6405 Brass Water Pressure Reducing Control Valve Prv)

Specification of ZL-6405 Brass Water Pressure Reducing Control Valve Prv

The ZL-6405 Brass Water Stress Lowering Valve controls high water stress. High stress problems pipes, components, home appliances. This shutoff secures your pipes system. It decreases inbound stress to a secure level. You established the wanted electrical outlet pressure on your own.

The valve body makes use of lead-free brass. Brass stands up to corrosion well. It ensures resilient performance. The interior components are resilient. They manage everyday water pressure adjustments accurately. The shutoff works immediately. It keeps downstream stress consistent even when upstream pressure changes.

The valve size is 3/4 inch. It has conventional NPT women pipeline strings. This makes setup simple. You link it straight into your water line. The stress modification array is 15 psi to 85 psi. This covers most domestic requirements. Turn the adjustment screw on the top to set the pressure. Clockwise increases pressure. Counterclockwise decreases pressure. An integrated gauge port assists. You affix a pressure scale right here for accurate setup.

Maximum running temperature level is 180 ° F (82 ° C). It takes care of warm water securely. Cold water usage is standard. The shutoff satisfies NSF/ANSI 61 criteria. This certification ensures product safety for alcohol consumption water. The style stops water hammer. Water hammer causes loud knocking sounds in pipes.

Mount the ZL-6405 PRV on your main water supply line. Position it after the major shut-off valve. It safeguards everything downstream. Houses, apartment or condos, and little business buildings advantage. Utilize it to protect water heaters, cleaning makers, faucets, commodes. It prevents leaks and extends home appliance life.

(ZL-6405 Brass Water Pressure Reducing Control Valve Prv)

Applications of ZL-6405 Brass Water Pressure Reducing Control Valve Prv

The ZL-6405 Brass Water Stress Lowering Control Valve (PRV) addresses pressure problems. High water pressure creates damages. It emphasizes pipelines and fittings. Leakages occur more frequently. Fixtures wear much faster. This valve reduces incoming stress. It maintains stress consistent downstream. This shields your plumbing system.

Home owners require this valve. It prevents ruptured pipes and leaks. High pressure drainages. Showers spray too hard. Faucets trickle constantly. This shutoff conserves water. It decreases your energy bills. Devices like water heaters last much longer. Cleaning makers and dishwashing machines work better.

Apartment buildings and condominiums profit considerably. Pressure varies between floors. Lower floorings obtain high pressure. Upper floorings get weak circulation. This shutoff equilibriums stress. Every system gets consistent water circulation. Building managers prevent costly water damage repairs. Maintenance prices decrease.

Industrial structures rely upon constant stress. Restaurants need reliable water for kitchens. Offices call for constant toilet facilities. Retailers rely on working fixtures. Uncontrolled stress creates interruptions. This shutoff guarantees smooth procedure. It protects against unforeseen pipes failures.

Manufacturing facilities and industrial sites utilize water for procedures. Steady pressure is critical. Equipments need specific water control. Production lines can not afford disruptions. This shutoff secures equipment. It maintains the stress needed for production. Downtime is decreased. Repair costs reduce.

Watering systems need mindful stress administration. Sprinklers function best at particular pressures. Too expensive pressure wastes water. Spray patterns get distorted. As well reduced pressure suggests poor protection. This shutoff provides the right stress. Water goes where it’s required. You conserve water and money. Plants obtain sprinkled uniformly.

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 ZL-6405 Brass Water Pressure Reducing Control Valve Prv

What does this valve do?
It controls high water pressure entering your home. High pressure can damage pipes and appliances. This valve lowers it to a safer level. You set your desired pressure. The valve maintains it automatically.

Why is brass important?
Brass is strong stuff. It handles high pressure and heat well. Brass resists rust and corrosion from water. Plastic parts might crack or break. Brass lasts much longer. It’s reliable for plumbing.

Where do I install it?
Put it on your main water line. Install it after the main shutoff valve. Usually, this is near where the water enters your house. Make sure it’s accessible for adjustments later. Don’t put it upside down. Follow the arrow showing water flow direction.

Can I change the pressure setting?
Yes, you can adjust it. There’s an adjustment screw on top. Turning this screw changes the outlet pressure. Use a pressure gauge to check the result. Turn clockwise to increase pressure. Turn counter-clockwise to decrease pressure. Do small adjustments. Check the pressure after each turn.

Does it need maintenance?
Sometimes it does. Sediment in the water can build up inside. This gunk can make the valve stick or work poorly. Flushing the valve occasionally helps. Turn off your water supply first. Open a faucet downstream to drain the line. Clean the valve screen if it has one. Check for leaks after.

(ZL-6405 Brass Water Pressure Reducing Control Valve Prv)