Key Features

Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 36vAC, 380vAC, 48vAC, 48vDC
Port Size: 1/2 thread
Function: 2/2 Failsafe Closed
Operation: Pressure Assisted

Datasheets

1/2 Brass solenoid valve 0.5-140 Bar 2/2 N/Closed (GB15)

Name: 1/2 Brass solenoid valve 0.5-140 Bar 2/2 N/Closed (GB15)
Brand: AAA (Sunwell)
SKU: GB15
Price: 195.79 GBP
Availability: InStock

£195.79 incl. VAT £163.16 ex. VAT

-25% Was ~~£261.05~~ incl. VAT

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Brand: AAA Enterprise (Sunwell)

Model: GB15

Stock: 12 in stock

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Description

1/2" High Pressure Brass Solenoid Valve 0.5–140 Bar Normally Closed

The GB15 Series is a high pressure, pilot assisted 2/2 way normally closed brass solenoid valve designed for controlling air, water, light oils and compatible gases at pressures up to 140 Bar. Featuring a robust brass body, stainless steel internals and Nass Magnet Class H coils, it provides reliable operation in demanding hydraulic, pneumatic and industrial process applications.

Available with NBR or FKM seals, the GB15 offers working pressures from 0.5 Bar to 100 Bar with 15 Watt DC coils or up to 140 Bar using the 18.5 Watt AC coil. Optional ATEX Ex m certified coils are available for hazardous area installations.

Features

✓ Pilot assisted 2/2 way normally closed valve

✓ High pressure operation to 140 Bar

✓ Brass body with stainless steel internals

✓ 13mm orifice

✓ 32.89 L/min Kv flow factor

✓ NBR or FKM seal options

✓ Nass Magnet Class H coils

✓ IP65 connector included

✓ 100% continuous duty rated

✓ Optional ATEX Ex m certified coil

✓ Optional mounting bracket

Valve Function & Operation

Function: 2/2 Way Normally Closed

Operation: Pressure Assisted

(Minimum differential pressure 0.5 Bar)

Ports & Flow Performance

Port Size: 1/2" BSP

Optional NPT thread

Working Pressure

0.5–100 Bar (15W DC Coil)

0.5–140 Bar (18.5W AC Coil)

Orifice: 13.0mm

Kv Flow Factor: 32.89 L/min

(Based on water with 1 Bar pressure drop)

Opening Time: 50–100ms

Closing Time: 100–200ms

Construction & Materials

Body: Brass

Internal Components: Stainless Steel

Seal Options: NBR or FKM

Suitable Media

Air

Water

Light oils

Neutral gases

Other fluids below 50 cSt viscosity

Temperature Range

Ambient Temperature: -15°C to +50°C

Media Temperature: NBR: -5°C to +80°C

FKM: -15°C to +185°C

Coil & Electrical Specification

Standard Coil: Nass Magnet System 13/36

18.5 Watt Class H

DIN 43650A

100% Continuous Duty

Protection: IP65 (Connector Included)

Available Voltages

12, 24, 48, 110 & 220V DC

24, 36, 48, 110 & 240V AC (50/60Hz)

ATEX Coil Option

Optional Nass Magnet 22003EX encapsulated coil.

Certification

Ex mb IIC T4 Gb

Ex mb tb IIIC T130°C Db

Suitable for Zone 21 & 22 hazardous area applications.

Maximum Pressure with ATEX Coil

70 Bar AC

50 Bar DC

Maximum Media Temperature: +80°C

Optional Accessories

✓ Mounting bracket

✓ NPT thread

✓ FKM seals

✓ ATEX Ex m coil

Applications

✓ High pressure pneumatic systems

✓ Hydraulic control

✓ Industrial process equipment

✓ Test rigs

✓ Water systems

✓ Gas control

✓ Process automation

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View Technical Specification

Technical Specification

Brand: AAA Enterprise (Sunwell)

Model: GB15

Width: 32.00 mm

Height: 109.00 mm

Depth: 68.00 mm

Weight: 1.10 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 36vAC, 380vAC, 48vAC, 48vDC

Port Size: 1/2 thread

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted

Seals: NBR, FKM (Viton)

Approvals:: ATEX Exm, IP65

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

Options required: Mounting Bracket, Mounting Holes

Orifice: 13mm

Pressure: 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