1/4 Plastic Water Solenoid Valve 0.2-10 Bar Latching 3105BB

Name: 1/4 Plastic Water Solenoid Valve 0.2-10 Bar Latching 3105BB
Brand: RPE srl
SKU: 3105B
Price: 32.44 GBP
Availability: InStock

£32.44 incl. VAT -43%

£27.03 ex. VAT

Was ~~£56.44~~ incl. VAT

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Brand: RPE srl

Model: 3105BB

Stock: 324 in stock

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Description

1/4 inch WRAS latching / bi-stable water solenoid valve – RPE 3105BB

A low-power, WRAS approved latching solenoid valve designed for potable water applications where energy efficiency is critical. The RPE 3105BB operates using short pulse signals to open and close, requiring no continuous power to maintain position.

Valve function and operation

Function: 2/2 way latching / bi-stable

Operation: Pressure assisted (minimum 0.2 bar pressure differential required)

Port size: 1/4 BSP female

Orifice size: 11.0 mm

Kv flow factor: 25.81 L/min (based on water with 1 bar pressure difference)

Control principle: Short power pulse to open, reverse polarity pulse to close

Maximum pulse duration: 20 milliseconds

Construction & materials

Body: Nylon white good grade 30% Glass Filled

Seals: NBR standard, option EPDM

Coil type: Latching / bi-stable

Power consumption: 2.25 W

Ingress protection: IP00

Electrical connection: Faston tags 6.3x0.8mm (option flying lead wires)

Voltage requirements

Nominal voltage: 6 V DC

Current draw: 375 mA

Pulse duration: 15 to 20 milliseconds

Voltage tolerance: Accepts 9 V DC and 12 V DC with reduced pulse duration

Operating principle

A short low-power pulse (approximately 15 ms) energises the internal magnet to open the valve and hold it open without continuous power.

A short reverse-polarity pulse (approximately 15 ms) cancels the magnetic field, closing the valve.

This process is repeated for each open and close cycle, significantly reducing overall power consumption.

Approvals and certifications

WRAS approved

KTW and DM174 drinking water compliance

ACS health compliance certificate

ENEC European electrical certification

CSV (European Union Aviation Safety Agency)

MOCA FCM (Food Contact Materials)

NSF food certification for public health protection

Optional UL (Underwriter Laboratories) certification

Typical applications

Battery-powered water control systems

Smart water meters and leak detection systems

Drinking water inlet control

Electrical taps and sensor-controlled faucets

OEM potable water equipment requiring ultra-low power consumption

Related Products & Categories

Drinking Water Valves

Latching Solenoid Valves

Plastic Water Solenoid Valves

WRAS Approved solenoid Valves

Solenoid Valve Coil & Accessories

Technical Specification

Brand: RPE srl

Model: 3105BB

Width: 38.50 mm

Height: 72.22 mm

Depth: 65.30 mm

Weight: 0.20 kg

Valve / Product Type: Solenoid Valve

Body Material: Nylon

Voltage: 6vDC

Port Size: 1/4 thread

Function: 2/2 Latching

Operation: Pressure Assisted

Pressure: 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: NBR

Approvals:: IPX0 (Faston Tag), WRAS

Media: Water

Options required: Anti Water Hammer, Mounting Holes

Orifice: 11mm

Reviews

★★★★★5.0 / 5 1 reviews

★★★★★

Good product and a nice service! Thanks

Reviewed on 22/06/2020 by Russell

1/4 Plastic Water Solenoid Valve 0.2-10 Bar Latching 3105BB

Description

1/4 inch WRAS latching / bi-stable water solenoid valve – RPE 3105BB

Valve function and operation

Construction & materials

Voltage requirements

Operating principle

Approvals and certifications

Typical applications

Related Products & Categories

Technical Specification

Found in these Categories

Reviews

★★★★★5.0 / 5 1 reviews

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