Coaxial solenoid valve 2/2 way 0-20 Bar Brass 1/4-3/4 DN10

Description

DN10 Coaxial Solenoid Valve – 0-20 Bar Direct Acting

RSG 26910 Brass Coaxial Solenoid Valve for High Viscosity Fluids up to 1000 cSt

The RSG 26910 is a direct acting 2/2 way coaxial solenoid valve designed for reliable switching of liquids, oils, chemicals and other industrial fluids from 0 Bar pressure.

Unlike conventional pilot-operated solenoid valves, the pressure-balanced coaxial design operates without a minimum differential pressure and is suitable for fluids up to 1000 cSt viscosity. This makes the valve ideal for applications involving lubricants, viscous process fluids and demanding industrial duties where standard diaphragm valves may struggle to perform reliably.

The compact coaxial construction provides high flow rates, low wear, excellent service life and reliable sealing from vacuum through to 20 Bar operating pressure.

Key Features

2/2 way normally closed operation
Normally open version available
Direct acting coaxial valve design
Operates from 0 Bar pressure
Pressure-balanced construction
Suitable for fluids up to 1000 cSt viscosity
DN10 / 10mm orifice
Operating pressure 0 to 20 Bar
Reverse flow capability up to 16 Bar
Brass body construction
316L stainless steel internal components
FKM and PTFE sealing system
Compact low-wear design
IP65 DIN43650A coil included
TÜV and DVGW approved
Free UK delivery available

Typical Applications

High viscosity fluids
Oils and lubricants
Hydraulic systems
Chemical dosing equipment
Process engineering
Water treatment systems
Vacuum applications
OEM machinery
Industrial automation

Technical Specification

Function: 2/2 Way Normally Closed

Alternative Version: Normally Open Available

Valve Type: Direct Acting Coaxial Solenoid Valve

Operating Pressure: 0 to 20 Bar

Reverse Flow Pressure: Up to 16 Bar

Orifice Diameter: 10mm

Kv Flow Factor: 51 L/min (water @ 1 Bar pressure drop)

Port Sizes Available

1/4" BSP
3/8" BSP
1/2" BSP
3/4" BSP

Body Material: Brass

Internal Components: Stainless Steel 316L

Seal Materials: FKM & PTFE

Maximum Fluid Viscosity: 1000 cSt

Suitable Media: Water, oils, lubricants, chemicals and compatible industrial fluids

Media Temperature: -10°C to +100°C

Coil Specification

Protection Rating: IP65

Electrical Connector: DIN43650A Included

Duty Rating: 100% Continuous Duty

Voltage Options

24VDC
230VAC (Rectified)

Approvals

TÜV Approved
DVGW Approved

Energy Saving PWM Connector Option

The 24VDC version can be fitted with our optional PWM (Pulse Width Modulation) DIN43650A energy-saving connector.

Benefits include:

Up to 80% reduction in holding power consumption
Significantly reduced coil temperatures
Reduced energy consumption
Longer solenoid coil life
Reduced enclosure temperatures
Improved reliability in continuous duty applications
Lower operating costs

Additional PWM voltages available upon request.

Available Versions

269A10 – Normally Closed
269B10 – Normally Open
24VDC
230VAC (Rectified)

Related Products & Categories

RSG 270 Series Coaxial Valves (0-40 Bar)

RSG 271 Series Coaxial Valves (0-64 Bar)

RSG 272 Series Coaxial Valves (0-100 Bar)

All Coaxial Solenoid & Pilot Valves

3/2 Way Coaxial Solenoid Valves

PWM Energy Saving Connectors

Additional Information

For higher pressure applications, larger sizes, stainless steel body options, alternative voltages or specialised media, please see the RSG 270, 271 and 272 coaxial valve ranges offering operating pressures up to 100 Bar whilst maintaining the same pressure-balanced coaxial design and suitability for fluids up to 1000 cSt viscosity.

Technical Specification

Brand: RSG regel-und steuergeräte gmbh

Model: 26910

Width: 50.00 mm

Height: 108.00 mm

Depth: 159.00 mm

Weight: 1.70 kg

Valve / Product Type: Coaxial Valve, Solenoid Valve

Body Material: Brass

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

Function: 2/2 Failsafe Closed, 2/2 Failsafe Open

Operation: Direct Acting

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, 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, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar

Seals: FKM (Viton)

Approval: ATEX,WRAS,IP etc: IP65

Media: Fluid (Non Aggressive), Oils + Fuels 50cSt Max

Options required: Bi-Directional Flow, Manifold, Mounting Bracket, Mounting Holes

Orifice: 10mm

Voltage: 24vDC, 230VAC