Valves - Flow Controls - Pressure Compensated - Flow Regulators - Restrictive Type - Non-adjustable

FR12-20F

FLOW REGULATOR PRESSURE COMPENSATED

Overview

Description

FR12-20F is a screw-in, cartridge style, fixed orifice, pressure compensated, hydraulic flow regulator valve (restrictive type).

Operation

The valve maintains a constant flow rate from port 1 to port 2 regardless of load pressure changes. Reverse flow returns through the control orifice and is non-compensated.

Features

  • Hardened parts for long life.
  • Quiet, modulated response.
  • Cost-effective cavity.
Pressure Ratings
Pressure rating:
  • 240 bar (3500 psi)
Flow Ratings
Flow rating:
  • 4.0 to 55 lpm (1.0 to 14.5 gpm)
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406
Unit weight:
  • 0.25 kg (0.56 lb)
Internal wetted surface area:
  • 162 cm² (25 in²)
FR12-20F_Flow-Pressure(2022-02-24)
FR12-20F_Dim(2022-02-24)
Cavity:
Cartridge installation torque:
  • 45 to 50 N-m (33 to 37 ft-lb)
Maximum allowable torque:
  • 68 N-m (50 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK12-2X-M-115 X = seal option
FR12-20F_Order(2022-02-24)

Model Options

FR12-20F-H-J-/T
F Adjustment Option
CODE
DESCRIPTION
F
Factory Preset Non-Adjustable
H Line Body
CODE
DESCRIPTION
0
No Body
10T
Aluminum SAE 10
12T
Aluminum SAE 12
16T
Aluminum SAE 16
12TD
Ductile Iron SAE 12
16TD
Ductile Iron SAE 16
8B
Aluminum BSPP 1" (8)
8BD
Ductile Iron BSPP 1" (8)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
T Flow setting
CODE
DESCRIPTION
XX
Flow setting