Add-A-Stack® 4020
Price: *Product only available via Quote Request
SKU
AAS 4020
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The Add-A-Stack® 4020 valve is a multifunction valve originally designed to control cylinders and motors on truck applications. The enclosure is a cost effective solution to protect the valve from typical corrosion problems of exposed valves. A simple rubber latched cover employs a gasketless weather resistant seal design that stops harmful salt spray.
- Stackable high and low flow sections
- Five different valve operators available
- Valve can be controlled by cable, electric on/off, electro-proportional, and pneumatic or hydraulic piloted remote
- Gear pump or load-sensing versions available
- Adaptable to open center or closed center systems
- Work port options standard
- Reliefs, anti-cavitations, checks, and combinations are available for each work port
- Stackable Spin-A-Veyer® valve section
- A must to prevent spool and spool seal damage caused by corrosion
- Optional individual section flow regulators
- Each section can be field adjusted to a desired maximum flow
- Enclosure accommodates bulkhead style sealed cables
- Prewired valve harnesses
- Level ports all exit on bottom side to accommodate enclosures
Valve Specifications:
- 40 gpm* Nominal inlet flow rating
- 3500 psi Operating pressure (maximum)
- 300 psi Tank pressure (maximum)
- 200 psi Minimum pressure requires (electric)
- -40°F to +180° F Temperature range
- Petroleum based 50-4000 ssu Fluid requirements
- ISO 4406 18/14 Filtration requirements
- BUNA-N Seals
- No Mounting sensitivity
Electrical Specifications:
- 12 VDC Rated voltage
- 7.5 ohms Coil resistance (at 68°)
- 2 amps Maximum current rating
- 20 Watts
- 100% Duty cycle
- 50 Hz pwm Frequency
- 24” leadwire with Packard electric connector
