Key Features

✓ Direct-acting 2/2 way normally closed design
✓ Zero-pressure operation from 0 Bar
✓ No minimum pressure differential required
✓ Maximum working pressure up to 150 Bar
✓ High vacuum capability to 10⁻⁶ mbar
✓ Choice of 1.2mm, 1.6mm, 2mm, 3mm, 4mm or 5mm orifice
✓ Compact 1/4" BSPP brass body
✓ Stainless steel internal components
✓ Wide choice of seal materials
✓ PTFE seals for pressures above 30 Bar
✓ Suitable for air, water, oils, fuels and compatible gases
✓ WPG1, WPG2 or WPAC3 coil options
✓ UL / CSA approved WPG coils as standard
✓ 100% continuous duty rated
✓ IP67 protection with fitted DIN connector on WPG coils
✓ Optional manual override
✓ Optional NPT or Rc threads
✓ Optional ATEX / IECEx hazardous-area coil
✓ Fast UK delivery available

1/4" BSP Brass Solenoid Valve 0-150 Bar 2/2 Normally Closed

★★★★★ 5.0 / 5 (1 review)

£54.03 incl. VAT £45.03 ex. VAT

-35% Was £83.13 incl. VAT

Brand: CS Fluid Power Co Ltd

Model: AD8000

Stock: 527 in stock

Read Full Description

Description

1/4" High Pressure Brass Solenoid Valve – CS AD8000


CS Fluid Power Direct-Acting High Pressure Solenoid Valve

The CS Fluid Power AD8000 is a compact 1/4" direct-acting 2/2 way normally closed brass solenoid valve designed for high-pressure fluid, gas and vacuum control applications.

Unlike conventional pilot-operated valves, the direct-acting design requires no minimum pressure differential, allowing reliable operation from 0 Bar and high vacuum through to a maximum 150 Bar, depending on the selected orifice, coil and voltage.

Available with orifice sizes from 1.2mm to 5.0mm, the AD8000 combines a robust brass body, stainless steel internals and a wide choice of sealing materials, making it suitable for high-pressure air, water, light oils, fuels, compatible gases and vacuum applications where compact installation and fast response are required.

Key Features

✓ Direct-acting 2/2 way normally closed design
✓ Zero-pressure operation from 0 Bar
✓ No minimum pressure differential required
✓ Maximum working pressure up to 150 Bar
✓ High vacuum capability to 10⁻⁶ mbar
✓ Choice of 1.2mm, 1.6mm, 2mm, 3mm, 4mm or 5mm orifice
✓ Compact 1/4" BSPP brass body
✓ Stainless steel internal components
✓ Wide choice of seal materials
✓ PTFE seals for pressures above 30 Bar
✓ Suitable for air, water, oils, fuels and compatible gases
✓ WPG1, WPG2 or WPAC3 coil options
✓ UL / CSA approved WPG coils as standard
✓ 100% continuous duty rated
✓ IP67 protection with fitted DIN connector on WPG coils
✓ Optional manual override
✓ Optional NPT or Rc threads
✓ Optional ATEX / IECEx hazardous-area coil
✓ Fast UK delivery available

Valve Function & Operation

Function: 2/2 way normally closed
Operation: Direct acting (zero rated)
Thread: 1/4" BSPP standard
Optional threads: NPT or Rc
Pressure range: 0 to 150 Bar maximum, depending on orifice, coil and voltage
Vacuum rating: Down to 10⁻⁶ mbar
No minimum pressure differential required
Direct actuation provides fast switching without requiring pilot or upstream pressure.

Orifice & Flow

Orifice options:
1.2mm
1.6mm
2.0mm
3.0mm
4.0mm
5.0mm
Kv range: 1.0 to 9.15 L/min
Based on water with 1 Bar pressure drop.
Maximum operating pressure depends upon the selected orifice, coil, voltage and sealing arrangement.

Construction & Materials

Body: Brass
Internals: Stainless steel
Seals (standard): FKM (Viton®)
Optional seals:
EPDM
NBR
Silicone
PTFE
VST
Neoprene
ECO
HNBR
Hypalon
High-pressure sealing: PTFE seals are required for operating pressures above 30 Bar.

Media Compatibility

Suitable for:
Air and inert gases
Water
Light oils
Fuel oils
Vacuum applications
Nitrogen, carbon dioxide and argon
Non-corrosive fluids compatible with brass and selected seal materials
Compatible fluids and gases subject to seal and material compatibility

Temperature Limits

Maximum media temperature depends upon the selected seal, pressure and coil configuration.
FKM (Viton®): Application dependent
NBR: Application dependent
EPDM: Application dependent
Silicone: Application dependent
PTFE: Available for high-pressure applications
For applications combining high pressure and elevated temperature, both the seal material and maximum valve pressure should be checked against the operating conditions.

Coil & Electrical

WPG1 Coil
Power: 12 Watt
Connection: DIN 43650A
Protection: IP67 with connector fitted
UL / CSA approved
100% duty rated

WPG2 Coil
Power: 18 Watt
Connection: DIN 43650A
Protection: IP67 with connector fitted
UL / CSA approved
100% duty rated

WPAC3 Coil
Power: 22 Watt
Connection: 30cm flying leads
Protection: IP54
100% duty rated
LED connector available with WPG1 and WPG2 coils.

Voltage Options

DC: 12V, 24V or 48V
AC: 24V, 48V, 110V or 230V
Custom voltages available on request.

ATEX / IECEx Coil Option

Optional Nass Magnet explosion-protected solenoid operator available.
✓ Ex mb IIC T4 Gb
✓ Ex mb tb IIIC T130°C Db
✓ Suitable for Zone 1 gas and Zone 21 dust hazardous areas
✓ ATEX Category 2G / 2D
✓ Protection rating: IP65
✓ Maximum media temperature: +80°C
✓ ATEX Certificate: PTB 03 ATEX 2086 X
✓ IECEx Certificate: IECEx PTB 05.0005X
✓ ATEX Directive: 2014/34/EU
Maximum operating pressure with ATEX coil depends upon valve orifice and configuration.

Benefits

High-pressure operation up to 150 Bar
Direct-acting zero-pressure operation
No minimum pressure differential
High vacuum capability
Compact 1/4" brass construction
Fast response characteristics
Multiple orifice sizes for pressure and flow optimisation
Wide choice of seal materials
PTFE sealing for pressures above 30 Bar
Suitable for fluids and gases
UL / CSA approved WPG coils as standard
Optional manual override
Optional ATEX / IECEx hazardous-area version
Reliable continuous-duty operation
Fast UK delivery available

Special Options

Manual override
NPT or Rc threads
Alternative seal materials
PTFE high-pressure sealing
Degreased version available for oxygen service
ATEX / IECEx explosion-protected coil
Custom voltages
Custom configurations available on request

Applications

High-pressure pneumatic systems
High-pressure gas control
Vacuum circuits
Fuel and light oil control
Pressure testing equipment
Test rigs and instrumentation
Compact hydraulic systems
OEM machinery
Process engineering installations
Industrial automation
General high-pressure fluid control

Related Products & Categories


ATEX Solenoid Valves

DIN43650 Connectors


Vacuum Solenoid Valves

1/4" Brass Solenoid Valves

Replacement Solenoid Coils

1/4" Stainless Solenoid Valves
View Technical Specification

Technical Specification

Brand: CS Fluid Power Co Ltd

Model: AD8000

Width: 19.00 mm

Height: 85.00 mm

Depth: 41.00 mm

Weight: 1.00 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

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

Port Size: 1/4 thread

Function: 2/2 Failsafe Closed

Operation: Direct Acting

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

Approvals:: ATEX Exm, IP54, IP65, CSA, UL

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

Options required: Manual Override, Mounting Holes

Orifice: 1.2mm, 1.6mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm

Pressure: Vacuum, 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, 25 Bar, 30 Bar, 35 Bar, 40 Bar, 50 Bar, 60 Bar, 64 Bar, 70 Bar, 80 Bar, 90 Bar, 100 Bar, 120 Bar, 130 Bar, 135 Bar, 140 Bar, 150 Bar

Reviews

★★★★★5.0 / 5 1 reviews

★★★★★

Good morning team I hope you can help with a little advice I have attached a picture of a “MODEL AD-8230-C-V3-24VAC-G” that has given sterling service on a rig we use for over 10 years but is now overheating and making odd humming sounds and so needs to be replaced. The rig it works on uses an identical solenoid to allow compressed air to pass at up to 20 bar where it puts components under pressure then release the air using the solenoid pictured and repeats this for up to 1500 cycles in a session.

Reviewed on 25/03/2021 by Stephen G

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