10mm Plastic water solenoid valve 0.2-10Bar Latching 1156BB
£40.39
Description
10mm plastic latching / bi-stable water solenoid valve WRAS approved RPE R Mini 1156BB
A compact 2/2 way latching / bi-stable plastic water solenoid valve with quick-connect, designed for low-power, reliable water control in drinking water systems, taps, and washing machines.
Valve function & operation
→ Function: 2/2 way latching / bi-stable (20 millisecond pulse)
→ Operation: Pressure assisted (requires Min 0.2 Bar pressure difference)
→ Port: 10mm quick connect / speed push fit
→ Pressure range: 0.2 to 10 Bar
→ Orifice size: 11.0mm
→ Kv flow factor: 17.57 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
Technical Specification
Brand: RPE srl
Model: 1156BB
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: 10mm
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
Approval: ATEX,WRAS,IP etc: IPX0 (Faston Tag), WRAS
Media: Water
Options required: Anti Water Hammer, Mounting Holes
Orifice: 11mm
Reviews
★★★★★5.0 / 5 1 reviews
Excellent service, good reliable stockists for RPE 1156BB 10mm Push in 2/2 Latching Nylon solenoid valves 0.2-10Bar 6vDC
★★★★★Reviewed on 25/09/2023 by Gill
