Urinal Solenoid Valve for Smart Restrooms

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WL1854 Urinal Solenoid Valve Guide

The urinal solenoid valve is an important component of an automated flushing system used in restrooms. This valve controls the water flow to the urinal using the electromagnetic principle. When the valve is connected to an infrared or motion detector, the valve operates automatically after use to flush the urinal. After the flushing operation is complete, the valve closes automatically to stop the water flow. This valve is usually made of brass, stainless steel, or reinforced engineering plastic for its durability and resistance to corrosion. Urinal solenoid valve has low power consumption and quick response time, making it suitable for use in smart restroom technology, hospitals, shopping malls, airports, schools, and office buildings.

Urinal solenoid valves are known to operate quickly, consume low power, be compact, and provide good sealing properties. They are long-lasting, with some products able to operate over 200,000 times without issues. Additionally, their waterproof design makes them ideal for use in washroom environments where the product may come into contact with water. The product is anti-clogging, with filter screens preventing unwanted materials from interfering with its functionality. The product comes in different voltage ratings, including DC 6V, DC 12V, and DC 24V, making them compatible with sensor-based control mechanisms. The product is corrosion-resistant, with brass or stainless steel being used as the primary material.

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Compact Urinal Solenoid Valve Overview

Our compact urinal solenoid valves can be customized according to customer needs. They can be used with a sensor control system, have a waterproof rating of at least IP65, and a response time of less than 10ms. They can be used with hard water, with a lifespan of 200,000-500,000 times. They can be normally closed, with a voltage rating of DC6V, DC12V, DC24V.

Compact urinal solenoid valves are specifically designed for space-constrained flush system applications. The compact design of these valves makes them easy to install in concealed installation units. The valves are small in size but provide reliable flow control with quick response times. They are ideal for space-saving applications, especially in battery-powered devices commonly found in washroom applications. The use of lightweight materials like reinforced plastic or mini brass makes the valves easy to install anywhere.

WL1854 Urinal Solenoid Valve Product Presentation

Weilong 1854 Urinal Solenoid Valve Manufacturers guide for product selection

WL 1854 Commercial Urinal Solenoid Valve

DC Powered Urinal Flush Valve

Brand	Weilong Technology	Model Number	WL 1854
Rated Voltage (V)	DC 4.5V ,6V，12V or 24V	Rated Power(W)	0.5–1 W
PWM	30 ms	Kpa	0.02–1 Kpa
Stroke(mm)	2-3 MM Customized	Reset Time(s)	1 S On，9 S OFF
Service Life	200 Thousand Times	Certification	CE,ROHS, ISO9001,
Material	Cartbon Steel and Brass	Lead Wire Length(mm)	200 MM
In and out Port	G 1/2	Tolerance of Dimension	+/- 0.1 MM
Water-proof	None	Insulation Class	Ip 65
Hi-Pot Test	AC 600V 50/60Hz 2s	Non-excitation Holding Force	0
Working Temperature	-10°C-100°C	Duty Cycle	1-80%
Thread Depth(mm)	15 mm	Payment Term	TT, or LC At Sight
Sample Order	Yes	Warranty	1 Year
MOQ	1000 pcs	Supply Ability	5000 pcs per Week
Delivery Time	30 Days	Port of Loading	shenzhen

The specifications of this valve are as follows:

Material: The body is made of dezincification-resistant (DZR) brass, while seals are made of EPDM or NBR for maximum longevity.

Size/Connection: The valve’s size is normally ½” BSP (British Standard Pipe) female threads. Maximum Pressure & Temperature: The maximum pressure rating is 10 bar (145 psi), while it’s rated for cold water service with a temperature range of 0-40°C.

Flow Rate: The flow rate varies with each type.

Certifications: upon requiredment and indicating safety for potable water.

Urinal Solenoid Valve Applications

Urinal solenoid valves are an integral component of the automated flushing mechanism of public restroom facilities. They are an essential element of the smart bathroom concept used in various public establishments such as airports, railway stations, shopping malls, hospitals, schools, hotels, office complexes, and industrial premises. Urinal solenoid valves are used along with infrared sensors that allow touch-free operation of the flushing mechanism.

Urinal solenoid valves play an important role in water-saving projects that require accurate flushing of the urinal bowl while preventing water waste. Urinal solenoid valves are also used as an integral component of the automated flushing mechanism of the building automation system.

Urinal solenoid valves using battery power are used for battery-powered urinal flushing systems that require low power consumption of DC solenoid valves. Urinal solenoid valves are used for high-usage public restroom facilities that require long-lasting durability.

Smart bathroom solutions are increasingly using urinal solenoid valves that are compact and efficient for the intelligent use of water.

WL1854 Urinal Solenoid Valve Adv. and Disadvange

Advantages:

Urinal solenoid valves are hygienic devices that can be used for touch-free operation of the flushing mechanism of the urinal bowl. Urinal solenoid valves are accurate devices that can be used for water conservation purposes while reducing utility bills. Urinal solenoid valves are fast-acting devices that can be used for immediate flushing of the urinal bowl after use. Urinal solenoid valves are low-power devices that can be used for battery-powered urinal flushing systems. Urinal solenoid valves are compact devices that can be used for modern bathroom fixtures.

Disadvantages

Urinal solenoid valves are electrical devices that can be used for touch-free operation of the flushing mechanism of the urinal bowl. Urinal solenoid valves can fail during power outages if battery power is not used. Urinal solenoid valves can also be used for areas that are exposed to hard water that can affect the performance of the diaphragm of the valve. Urinal solenoid valves can also be used for continuous operation of the flushing mechanism of the urinal bowl that can cause damage to the valve if there is no regulation of the pressure of the water supply line. Urinal solenoid valves can also be used for low-quality coils that can cause overheating of the coils if the voltage supply is unstable.

W1854 Urinal Solenoid Valve FAQ

Can I use the same WL 1854 Urinal Solenoid valve for both garden and toilet?

A: The core mechanism is similar, but toilet versions have a float assembly. They are not directly interchangeable without modification.

Q: How do I fix a leaking WL1854 Urinal Solenoid valve?

Usually by replacing the internal washer or diaphragm seal.

Q: What tools are needed for WL 1854 urinal solenoid valve installation?

A: Adjustable wrenches, thread seal tape (PTFE), possibly a spanner.

Q: Is it suitable for high-pressure mains?

A: Check the datasheet; typical versions are for standard household pressures (~2-8 bar).

How to Select the Urinal Solenoid Valve?

When selecting the urinal solenoid valve, several technical and environmental factors need to be considered. The first step is to consider the voltage rating of the urinal solenoid valve, which can be DC 6V, DC 12V, or DC 24V. For battery-powered devices, DC 6V is the most appropriate voltage rating, as it consumes minimal power.

The working pressure of the urinal solenoid valve is another critical factor that should be considered during selection. The selected urinal solenoid valve should be able to operate within the working pressure of the building’s water supply system to prevent leakage.

Another critical factor that should be taken into consideration is the flow rate of the urinal solenoid valve, which should comply with the water-saving regulations of the country.

The material of the urinal solenoid valve is also an essential factor that should be taken into consideration during the selection process. The urinal solenoid valve is mostly made of brass, stainless steel, or reinforced engineering plastic materials, which are ideal for washroom applications due to their durability.

Water quality is another critical factor that should be taken into consideration during the selection of the urinal solenoid valve, especially in areas with hard water. The urinal solenoid valve should be equipped with anti-scale diaphragms and filter screens to prevent blockage.

Response times are critical in washroom applications, especially in areas with high traffic volumes. The urinal solenoid valve should be able to operate for at least 200,000 cycles.

A waterproof rating of at least IP65 is essential to ensure long-term reliable operation of the urinal solenoid valve in washroom applications.

Finally, the dimensions of the urinal solenoid valve, thread size, connector types, and compatibility with sensor control devices need to be taken into consideration during the selection process, especially when customizing the product for unique washroom designs.