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Aventics Slow Start / Quick Exhaust (651/652/653 Series)

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Aventics 651/652/653 Series Slow Start/Quick Exhaust Valve FRL Component.  Designed to block and bleed downstream pressure in a pneumatic circuit and allow for a gradual reintroduction of pressure when the circuit is reopened.  Features an adjustable screw that controls the rate at which pressure is reintroduced.  Available in 3 body sizes (651, 652, 653) and 6 port sizes (1/8", 1/4", 3/8", 1/2", 3/4", 1").  The modular design enables direct pairing to other Aventics FRL components and the threaded ports allow for connections to be made with existing piping/tubing.  Can be used as a standalone unit or as part of an assembly.

Variants currently available from our inventory:

651 Series: 8651A6S62NA00EW | 8651A6S62NA00F1

652 Series: 8652A6S63NA00EW | 8652A6S63NA00F1 | 8652A6S64NA00EW | 8652A6S64NA00F1

653 Series: 8653A6S65NA00EW | 8653A6S65NA00F1 | 8653A6S66NA00F1

If the variant you require is not available online, gives us a call at 905-335-5960 or email us at sales@macromotion.ca to place an order.

This product is currently out of stock and unavailable.

Downloads

Specifications

Features

Downloads

Specifications

  • Port Sizes: 651 – 1/8″, 1/4″ ; 652 – 1/4″, 3/8″, 1/2″ ; 653 – 1/2″, 3/4″, 1″
  • Thread Types: NPTF, BSPP (G), Rc
  • Nominal Flow (ISO 6358) 1 to 2 (SCFM): 651 – 1/8″ (27.5), 1/4″ (35.3) ; 652 – 1/4″ (53.0), 3/8″ (132.0), 1/2″ (164.0) ; 653 – 1/2″ (174.8), 3/4″ (257.1), 1″ (290.6)
  • Nominal Flow (ISO 6358) 2 to 3 (SCFM): 651 – 1/8″ (36.7), 1/4″ (39.6) ; 652 – 1/4″ (74.0), 3/8″ (151.0), 1/2″ (176.0) ; 653 – 1/2″ (238.0), 3/4″ (313.9), 1″ (316.4)
  • Minimum Operating Pressure: 55 psi
  • Maximum Operating Pressure: 651/652 – 145 psi ; 653 – 232 psi
  • Ambient Temperature: 14°F to 122°F (-10°C to 50°C)
  • Fluid Temperature: 14°F to 122°F (-10°C to 50°C)
  • Fluid Type: Air or Inert Gas
  • Overall Weight: 651 – 0.85 lbs ; 652 – 0.97 lbs (1.87 lbs with Position Sensor) ; 653 – 3.51 lbs (3.80 lbs with Position Sensor)

Features

  • High exhaust capacity for quick depletion of downstream pressure
  • Slow Starts provide gradual increase of downstream pressure and full flow once 70% of inlet pressure is reached
  • Threaded ports allow for individual or modular mounting
  • Manual override (momentary-pulse type) is standard when using the horizontal solenoid operator
  • Optional extended temperature range of -40 °F to 176 °F (-40 °C to 80 °C); for air piloted models only (excludes solenoid operators)
  • Constructions includes: 3/2 Quick Exhaust, 3/2 Slow Start/Quick Exhaust, and 2/2 Slow Start
  • Electrical connections: Coil with DIN terminals; DIN Plug, DIN Plug with LED, and coil with built-in M12 3 Pin male connection (24 VDC)
  • Voltages: 24 VDC, 120/60 & 115/50 VAC, 230-50/60 VAC, 24-50/60 VAC
  • Position sensor available on 652 & 653 Series
Does your industrial application suffer from chronic failures? We can help!

Does your industrial application suffer from chronic failures? We can help!

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