Series 58 Model 581

Low Watt
2-Way Normally Open Valve

Easily interfaced with circuit boards and miniaturized components. The versatility is for connecting electronic signals to pneumatic outputs. The small size is ideal for stand alone (with #10-32 UNF-2B ports) or multiple valves mounted on one manifold. Air and other common gases — filtration recommended — 30 microns or less.

• May be used to "pilot" larger valves.
• Ideal for micro electronic production equipment.
• Great for medical and chemical analytical applications.
• Can operate directly from most programmable controllers.
• High quality engineering.

  • SPECIFICATIONS
  • 2-D & 3-D CAD DRAWING
  • FLOW CHART
  • NOMENCLATURE

VALVE SPECIFICATIONS

MAX. OPER.
PRESS. DIFF.
ORIFICE SIZE CV FACTOR VALVE NUMBER
AC DC N.O. N.O. LEADWIRE MICRO DIN
300 300 0.6 mm .010 581A19PGM 581A19PE
275 275 0.8 mm .020 581F19PGM 581F19PE
230 230 1.0 mm .030 581M19PGM 581M19PE
150 150 1.2 mm .034 581W19PGM 581W19PE

WHEN ORDERING VALVES OR REPAIR PACKS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (581M19PGM 120/60) REPAIR PACK (K581M19 AC)

OPERATING CONDITIONS

Media: Air and other common gases — filtration recommended — 30 microns or less.
Valve Temperature Range: Standard Valves — 5°F (-15°C) to 122°F (50°C) ambient; media.
Maximum Operating Pressure Differentials: See table above.
Burst Pressure: 1500 PSI
Leakage: Bubble tight for standard valves.
Vacuum: To 5 Microns*

ELECTRICAL CHARACTERISTICS

Coil Voltage: 14 to 220V AC 60 HZ. and 13 to 202V AC 50 HZ.— 3.0 to 150V DC
Nominal Power: AC — 3.5 Watts, DC — 3.5 Watts
Coil Construction: Molded Class A with leadwires and Micro DIN.
Typical Response Time on Air: AC — 3 to 9 Milliseconds, DC — 9 Milliseconds
Operating Speed: Up to 1000 CPM
Duty Cycle: Continuous

MECHANICAL CHARACTERISTICS

Body: Polyester Plastic (Std.), Round Brass or Stainless Steel (Opt.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table above.
Porting: #10-32 UNF-2B
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: 0.13 lbs
Repair Packs: See table above.
Options: Round Stainless Steel or Brass Body, Male Stud Mount, Manual Override, M5 Ports and Manifold Mount*

* Consult representative or factory for options and specifications.

Series 58 Model 581 Molded Leads


2WNO MOLDED LEADS COIL
PLASTIC BODY WITH 10-32 PORTS

2WNO MOLDED LEAD STYLE COIL
STAINLESS STEEL BODY WITH 10-32 PORTS

2WNO MOLDED LEADS STYLE COIL
MANIFOLD MOUNT PLASTIC BODY
WITH MANUAL OVERRIDE

2WNO MOLDED LEADS COIL
MANIFOLD MOUNT PLASTIC BODY

2WNO MOLDED LEADS COIL
STUD MANIFOLD MOUNT
WITH STAINLESS STEEL BODY

Series 58 Model 581 DIN


2WNO DIN STYLE COIL
PLASTIC BODY WITH 10-32 PORTS

2WNO DIN STYLE COIL
STAINLESS STEEL BODY WITH 10-32 PORTS

2WNO DIN STYLE COIL
MANIFOLD MOUNT PLASTIC BODY
WITH MANUAL OVERRIDE

2WNO DIN STYLE COIL
STUD MANIFOLD MOUNT
STAINLESS STEEL BODY

2WNO DIN STYLE COIL
MANIFOLD MOUNT PLASTIC BODY
58-Valve-Nomenclature