SYMBOL:
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DESCRIPTION
A screw-in, cartridge-style, priority-on-demand, pressure-compensator with a dynamic load sense,
intended to provide priority flow in the required amount, while allowing excess flow to be used for
auxiliary functions.
OPERATION
With inlet flow at port 3, the EC16-43 will deliver required priority flow at 4, regardless of load pressure. Excess flow exits at 2. Port 1 is the load sense port. All ports may be fully pressurized.
FEATURES
• Hardened parts for long life.
• Quiet, modulated response.
• Industry-common cavity.
RATINGS
Operating Pressure: 240 bar (3500 psi) maximum
Input Flow: 190 lpm (50 gpm) maximum
Priority Flow Rate: 95 lpm (25 gpm) maximum
Temperature: -40° to 100°C (-40° to 212°F) with Buna seals;
-26° to 204°C (-15° to 400°F) with Fluorocarbon seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC16-4; See page 9.116.1_4w
Cavity Tool: CT16-4xx; See page 8.600.1
Seal Kit: SK16-4x-MMM; See page 8.650.1 |
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DIMENSIONS:
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MATERIALS:
Cartridge: Weight: 0.56 kg. (1.23 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.
Standard Ported Body: Weight: 1.5 kg. (3.3 lbs.); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions
may differ. See page 8.016.1_4w |
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