ISO 1, 2 and 3 Solenoid Valves

Precise and reliable airflow control for optimized performance

Discover the new generation of ISO 1, 2 & 3 pneumatic solenoid-operated valves for IS machines, designed for the glass industry.

The features are as follows:

ISO 5599/1 and 5599/2 standard.
ISO mounting footprint (direct replacement installation).
High resistance to contaminants – unaffected by pressure fluctuations.
Designed to operate in the harshest environments.
Fast and precise switching with extremely high repeatability.
High-temperature modification for resistance up to 80°C (176°F) for the valve and its pilot.
Reduced machine downtime – increased productivity.
High performance – maximizes your machine’s efficiency throughout its operation.

Among the highest flow rates for standardized ISO solenoid-operated valves:

Why choose our solutions for your glassmaking applications?

SPEED

PRECISION

RELIABILITY

PERFORMANCE

Customer benefits:

  New patented 5/2 pneumatic valve technology with a 5/2 pilot, providing maximum translation forces in both directions.
  100% interchangeable with existing configurations.
  Balanced pressure design enables high flow rates, short switching times, and increased repeatability (unaffected by supply pressure variations).
  MAC Valves patented design (short stroke) significantly increases flow rates while maintaining a standardized ISO footprint.
Minimal friction, vulcanized spool with low friction coefficient, honed and polished bore.

No lubrication required.
Self-cleaning spool action prevents sticking.
High-temperature seals designed and manufactured by MAC Valves, ensuring increased resistance to high temperatures and aggressive lubricants.
High-temperature resistant modification specifically designed for the glass industry (up to 80°C / 176°F).

Highly durable manual control designed for the glass industry.
100 million cycles (estimated) MTBF.
Optional indicator lights available.
Available in pneumatic or electric control versions.
Wide range of coils and connectors available.
Pressure and flow regulators also available.
Optional CNOMO 3-way pilot available.

Technical specifications:

Model	ISO 1 ISO 2 ISO 3
Fluid	Compressed air, vacuum, inert gases
Main supply pressure:	External pilot: 0 to 8 bar
Pilot pressure:	2,5 to 8 bar
Lubrication	Not required – if lubrication is used, apply a lubricant with a median aniline point (between 80°C and 100°C).
Filtration	40 μ
Temperature:	-18°C to + 80°C
Orifice diameter:	7,8 mm / 0.27 in 10,5 mm / 0.39 in 14,9 mm / 0.55 in
Flow rate (at 6 bar, ΔP = 1 bar):	1600 Nl/min - Cv 1.6 3000 Nl/min - Cv 3.0 6300 Nl/min - Cv 6.3
Solenoid:	Epoxy-coated – Class F wire – long-duty excitation
Supply voltage:	-15% to +10% of nominal voltage
Mod. GL01 :	Viton seals, spool, and poppet – high-temperature grease – manual control designed for the glass industry.

MAC solutions - ordering codes:

Model	ISO 1	ISO 2	ISO 3
Electric control version	MV-B1A-AAAx-DM-DEWJ-1xx / GL01	MV-B2A-AAAx-DM-DEWJ- 1xx/ GL01	MV-B3A-AAAx-DM-DEWJ-1xx / GL01
Repair kit (electric version):	DM-DEWJ-1xx / GL01 K-P1001 / GL01	DM-DEWJ-1xx / GL01 K-P2001 / 446K	DM-DEWJ-1xx / GL01 K-P3001 / 446K
Pneumatic control version:	Not available	MV-R2A-BACF / 446D	MV-R3A-BACF / 446D
Repair kit (pneumatic version):	-	K-P2001 / 446K	K-P3001 / 446K