Flow Control Valves

FC10-21 — Flow Control with Reverse Flow Check
  Selection guide - similar valves.
  PDF file of this page.
  STP file for FC10-21.
  Request a quote.

FC10-21 Valve

FC10-21 Valve symbol

A screw-in, cartridge-style, variable orifice, hydraulic flow control valve with reverse flow check.

The FC10-21 increases its orifice value from fully-closed to fully-open with clockwise
adjustment rotation.

• Adjustments cannot be backed out of the valve.
• Desired settings may be locked down.
• Hardened parts for long life.
• Aluminum knob option.
• Positive shut-off.
• Linear adjustment.
• Industry-common cavity.

Operating Pressure: 241 bar (3500 psi)
Flow: 57 lpm (15 gpm) nominal at 5.5 bar (80 psi) at full open 2.0 turns
Internal Leakage: 0.50 cc/minute (10 drops/minute) max. at shut-off
Adjustment Torque Required: 0.34 Nm (3 inch-pounds) at 7 bar (100 psi);
   4.5 Nm (40 inch-pounds) at 207 bar (3000 psi)
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: VC10-2, Variation 'A'; See page 9.110.1_2w
Cavity Tool: CT10-2xx; See page 8.600.1
Seal Kit: SK10-2x-M; See page 8.650.1


FC10-21 Valve Flow vs. Pressure

  DIMENSIONS:FC10-21 Valve Dimensions


Cartridge: Weight: 0.17 kg. (0.37 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer
back-ups standard. Anodized aluminum

Standard Ported Body:
Weight: 0.16 kg.
(0.35 lbs.); Anodized high-strength 6061T6
aluminum alloy, rated to 207 bar (3000 psi);
Ductile iron bodies available; dimensions
may differ. See page 8.010.1_2w.

FC10-21 Ordering

Selection guide - similar valves.
PDF file of this page. STP file for FC10-21 Request a quote.