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Key Features

  • Normally open (power-to-close) operation
  • Direct acting design
  • Vacuum to 20 Bar capability
  • 1/8" and 1/4" BSP ports
  • Brass body with stainless steel internals
  • Multiple orifice sizes available
  • FKM, EPDM or NBR seal options
  • IP65 DIN 43650A coil
  • 100% duty rated
  • Compact industrial design
  • Free next-day UK delivery available on stocked models

Datasheets

1/8" 1/4" Brass solenoid valve 0-20 Bar 2/2 way Normally Open

£91.25 incl. VAT £76.04 ex. VAT

-27% Was £124.44 incl. VAT
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Brand: SN ERA SIB SAS

Model: 200201NO

Stock: 96 in stock

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Description

ERA SIB 200201NO Normally Open Brass Solenoid Valve


The ERA SIB 200201NO is a compact direct acting normally open solenoid valve designed for reliable control of air, water, vacuum, light oils and compatible industrial fluids. Operating on a power-to-close principle, the valve remains open when de-energised, making it ideal for fail-safe systems, continuous flow applications and industrial automation processes where flow must continue during power loss.

Manufactured with a robust brass body, stainless steel internals and high-quality sealing materials, the 200201NO provides dependable operation from vacuum up to 20 Bar without requiring a minimum pressure differential.

Valve Function & Operation

Function: 2/2 way normally open
Operation: Direct acting
Fail-Safe Position: Open

Port Sizes:

1/8" BSP
1/4" BSP
Optional Connection: NPT thread

Pressure Range: Vacuum to 20 Bar

Mounting Position: Any orientation
Direct acting operation allows the valve to function from zero pressure, making it suitable for vacuum systems and low-pressure applications.

Flow & Orifice Options

Available with multiple orifice sizes to suit different flow requirements:
Orifice Kv Flow Factor
1.5mm 0.65 – 1.2 L/min
2.0mm 1.0 – 1.5 L/min
2.5mm 1.4 – 2.2 L/min
3.5mm 2.1 – 4.9 L/min
4.5mm 6.2 L/min
Flow based on water with 1 Bar pressure drop.

Construction

Body: Brass
Internal Components: Stainless Steel
Standard Seals: FKM (Viton®)
Optional Seals:
EPDM
NBR
Resin Encapsulated Coil
Designed for long service life and reliable operation in demanding industrial environments.

Media Compatibility

Suitable for:
Vacuum
Compressed Air
Water
Light Oils
Industrial Gases
Fluids below 40 cSt viscosity
Maximum media temperature: +100°C.

Coil Specification

Standard Coil 11630
10 Watt DC
Class F Insulation
IP65 Protection
DIN 43650A Connector
CE Approved
100% Continuous Duty Rated
High Power Coil 31400
14-20 Watt Version
Higher pressure capability on selected models
Class F Insulation
IP65 Protection
100% Continuous Duty Rated
Supplied complete with DIN connector for rapid installation.

Voltage Options

Available in:
12V, 24V & 48V DC
24V, 48V, 110V & 230V AC

Typical Applications

Compressed air systems
Vacuum systems
Water distribution equipment
Industrial automation
Fluid control systems
Process control equipment
OEM machinery
Cooling systems
Lubrication systems
Fail-safe flow applications

Key Features

✓ Normally open (power-to-close) operation
✓ Direct acting design
✓ Vacuum to 20 Bar capability
✓ 1/8" and 1/4" BSP ports
✓ Brass body with stainless steel internals
✓ Multiple orifice sizes available
✓ FKM, EPDM or NBR seal options
✓ IP65 DIN 43650A coil
✓ 100% duty rated
✓ Compact industrial design
✓ Free next-day UK delivery available on stocked models

Why Choose the ERA SIB 200201NO?

The ERA SIB 200201NO is an ideal solution for applications requiring continuous flow in the event of power failure. Combining direct acting operation, vacuum capability, multiple flow options and robust brass construction, it delivers reliable performance for pneumatic, water, oil and automation systems where normally open operation is essential.

Related Products & Categories


Brass 2/2 N/Open Solenoid Valves

Stainless 2/2 N/Open Solenoid Valves

Solenoid Spares: Coils, Connectors & Seals

About Our Company, Certification, Compliance & Policies
View Technical Specification

Technical Specification

Brand: SN ERA SIB SAS

Model: 200201NO

Width: 29.00 mm

Height: 75.00 mm

Depth: 41.00 mm

Weight: 0.40 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Voltage: 110vAC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC

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

Function: 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: EPDM, NBR, FKM (Viton)

Approvals:: IP65

Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Vacuum (Low), Vacuum (Medium), Water

Options required: Mounting Holes

Orifice: 1.5mm, 2.0mm, 2.5mm, 3.5mm, 4.5mm, 5.0mm

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