Asco 2/2 Normally Closed Pneumatic Control Valve Solenoid/Pilot/Spring G 1/4 651 Series

  • RS Stock No. 136-6298
  • Mfr. Part No. G651A4P020A0000
  • Manufacturer Asco
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PL
Product Details

Slow-Start Valve

The slow-start valve from ASCO provides gradual increase of downstream pressure and full flow once 70% of inlet pressure is reached. Threaded ports allow for individual or modular mounting to other 651 series air assemblies.

Features and Benefits

• Individual or modular mounting • ISO 228/1 G
• Internal air pilot
• Port size
• Optional extended temperature range of -40 °C to +80 °C

Valves

Specifications
Attribute Value
Manufacturer Series 651
Function 2/2 Normally Closed
Connection Port Thread G 1/4
Actuation Type Solenoid/Pilot/Spring
Body Material Light Alloy
Maximum Flow Rate 1000 (1 2) L/min, 1120 (2 3) L/min
Minimum Operating Pressure 2.75bar
Minimum Operating Temperature -10°C
Maximum Operating Temperature +50°C
Maximum Operating Pressure 10 bar
Thread Size 1/4in
Thread Standard G
Configuration NC
Special Features High Exhaust Capacity
Number of Ports 2
Number of Positions 2
Discontinued product
Related Products
In-line manifold-mounted pilot-operated spool valves. Compact size G1/8 ...
Description:
In-line manifold-mounted pilot-operated spool valves. Compact size G1/8 and G1/4 Inlet-exhaust manifold facility Fast response, high flow Integrated mounting holes Wear compensating seal system.
Overlap-free spool valves with AS-i controlHigh flow and ...
Description:
Overlap-free spool valves with AS-i controlHigh flow and fast switching timesPeak pressure resistance → 12 barDigital inputs and enhanced addressed mode3 freely configurable directions for flat lead.
Extensive range of power consumption and flow rate ...
Description:
Extensive range of power consumption and flow rate optionsG 1/ 8, G 1/ 4 and 7mm interface portingStandard exhaust diffuserDIN 43650 Form A electrical connection, connector plug must be ordered separatelyProtection rating IP65, with connector plugGlass reinforced removable nylon coil ...
Use recommended to aid compliance with the European ...
Description:
Use recommended to aid compliance with the European Machinery DirectiveControlled increase of downstream pressure on start upHigh forward flow capacity (typically 21dm3/s or 57 dm3/s)High flow dump facility for fast system shutdown24Vdc solenoid pilot operation, protection rating IP65, with shrouded ...