Key Features

Stainless Steel Latching Valve
2/2 Way Bi-Stable Operation
Direct Acting Valve Design
Zero Pressure Differential
Power Only Required to Switch
Holds Position Without Power
Reverse Polarity Switching
1/8" to 1/2" BSP Connections
Optional NPT Threads
Vacuum Capable to 10⁻⁶ Torr
Operating Pressure Up to 3.5 Bar
3mm to 8mm Orifice Options
316 Stainless Steel Body
Stainless Steel Internals
NBR Seals as Standard
Wide Choice of Optional Seals
Air, Water, Vacuum & Light Oils
RO & Demineralised Water
WPG1 12W Coil Option
WPG2 18W Coil Option
12V DC & 24V DC Options
Ideal for Battery Powered Systems

Datasheets

Data Sheet

Description

1/8"–1/2" Stainless Steel Latching Solenoid Valve Vacuum to 3.5 Bar – CS Fluid Power LADS612 Series

A compact range of direct-acting 2/2 way latching (bi-stable) 316 stainless steel solenoid valves designed for low-pressure fluid, gas and vacuum applications. The LADS612 Series requires power only during switching, making it ideal for battery-powered equipment, remote installations, water treatment systems, instrumentation and applications where minimising power consumption is important.

Available in 1/8", 1/4", 3/8" and 1/2" BSP port sizes with multiple orifice options, the LADS612 Series combines corrosion-resistant stainless steel construction with reliable latching operation and zero-pressure capability.

Valve Function & Operation

Function: 2/2 way latching / bi-stable

Operation: Direct acting

Magnetic latching mechanism

Requires only a short electrical pulse to change state

Valve remains open or closed without continuous power

Reverse polarity pulse changes valve position

Minimum operating pressure: 0 Bar

Suitable for vacuum and positive pressure systems

Ports & Flow

Port sizes:

1/8" BSP (LADS6)

1/4" BSP (LADS8)

3/8" BSP (LADS10)

1/2" BSP (LADS12)

Optional threads: NPT

Orifice options:

3.0 mm

4.0 mm

5.0 mm

6.0 mm

8.0 mm

Kv flow factor:

Dependent upon port size and orifice selection

Based on water with 1 Bar pressure drop

Pressure & Performance

Operating pressure:

Vacuum 10⁻⁶ Torr to 3.5 Bar

Maximum pressure dependent on coil size and orifice selection

Direct-acting design requiring no minimum pressure differential

Suitable for vacuum service

Maximum fluid viscosity: 50 CST

Construction & Materials

Body: 316 stainless steel

Internal components: Stainless steel

Shading ring: None

Seal material (standard): NBR

Optional seals:

FKM (Viton®)

VST

EPDM

Silicone

Neoprene

Hypalon

ECO

HNBR

Corrosion-resistant stainless steel construction

Media Compatibility

Air

Water

Light oils

Vacuum

RO water

Demineralised water

Pure water

AdBlue

Compatible gases

Fluids compatible with valve materials up to 50 CST

Slightly aggressive fluids and gases compatible with stainless steel and selected seal materials

Coil & Electrical

Standard Coil Options

WPG1 Coil

12 Watt

DIN 43650A connector

IP68 protection

Class H insulation

UL, CSA & CE approved

100% duty rated

WPG2 Coil

18 Watt

DIN 43650A connector

IP68 protection

Class H insulation

UL, CSA & CE approved

100% duty rated

Supplied with LED connector

Overall protection rating: IP67

Voltage Options

DC: 12V or 24V

How Latching Operation Works

The LADS612 Series requires only a brief electrical pulse to change valve position.

A pulse with the correct polarity energises the internal magnetic actuator and opens the valve.

Once open, the valve remains open without consuming electrical power.

A reverse polarity pulse de-energises the internal magnet, causing the valve to close and remain closed without power.

To reopen the valve, simply reverse the polarity back to the original configuration and apply another pulse.

This latching technology dramatically reduces power consumption and heat generation compared with conventional continuously energised solenoid valves.

Benefits

Ultra-low power consumption

Direct-acting zero-pressure operation

Vacuum capable to 10⁻⁶ Torr

Corrosion-resistant 316 stainless steel body

Suitable for RO and demineralised water

Reliable magnetic latching operation

Reduced coil heating

Extended service life

Fast UK delivery available

Typical Applications

Water treatment systems

RO and demineralised water systems

Vacuum switching systems

Battery-powered equipment

Remote installations

Instrumentation systems

Laboratory equipment

OEM machinery

Process automation systems

General industrial automation

Related Products & Categories

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Stainless Solenoid Valves

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Vacuum Solenoid Valves

Energy Saving DIN Connectors

ECO Ultra Compact Motorised Ball Valves

View Technical Specification

Technical Specification

Brand: CS Fluid Power Co Ltd

Model: LADS612

Width: 19.00 mm

Height: 89.00 mm

Depth: 41.00 mm

Weight: 0.47 kg

Valve / Product Type: Solenoid Valve

Body Material: Stainless Steel

Voltage: 12vDC, 24vDC

Port Size: 1/2 thread, 1/4 thread, 1/8 thread, 3/8 thread

Function: 2/2 Latching

Operation: Direct Acting from 0 Pressure

Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar

Seals: ECO, EPDM, HNBR, Hypalon, NBR, Neoprene, PTFE (Teflon), Silicone, FKM (Viton), VST

Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Steam, Vacuum (Low), Vacuum (Medium), Water, Water (RO/Pure/Demin)

Options required: Degreased, Manifold, Manual Override, Mounting Holes, Shading Ring - without

Orifice: 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm

Approvals:: IP65, IP66, IP67, CSA, UL

Found in these Categories

1/8 1/4 3/8 1/2 Stainless solenoid valve 0-3.5 Bar Latching

Name: 1/8 1/4 3/8 1/2 Stainless solenoid valve 0-3.5 Bar Latching
Brand: CS Fluid Power
SKU: LAD6,LAD8,LADS6,LADS8
Price: 111.41 GBP
Availability: InStock

£111.41 incl. VAT £92.84 ex. VAT

-19% Was ~~£137.40~~ incl. VAT

Select Port Size (Model)

Add To Cart

Brand: CS Fluid Power Co Ltd

Model: LADS612

Stock: 20 in stock

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Key Features

Datasheets

Description

1/8"–1/2" Stainless Steel Latching Solenoid Valve Vacuum to 3.5 Bar – CS Fluid Power LADS612 Series

Valve Function & Operation

Ports & Flow

Orifice options:

Pressure & Performance

Construction & Materials

Optional seals:

Media Compatibility

Coil & Electrical

Voltage Options

How Latching Operation Works

Benefits

Typical Applications

Related Products & Categories

Technical Specification

Found in these Categories

1/8 1/4 3/8 1/2 Stainless solenoid valve 0-3.5 Bar Latching

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