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Series 20313 1/2" Heavy-Duty Hydraulic Regulator

Brand: Barksdale

Barksdale's pressure regulators are sensitive, pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit.

The regulated output pressure is controlled by manually adjusting the spring force to balance the hydraulic loading.

Design features ensure excellent accuracy, repeatability and high flow coefficients.
Features
  • Original Shear-Seal technology
  • Self adjusting
  • High flow capacity
  • Tolerates contaminated media
  • Fail-safe motor control options

1 - 12 of 12 Part Numbers
20313S6WQ2
20313S6WQ2
  • Adjustment Type - Manual
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - NPT Porting
20313S6WQ2-1
20313S6WQ2-1
  • Adjustment Type - Manual
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - NPT Porting
20313S6WQ2-1-MS
20313S6WQ2-1-MS
  • Adjustment Type - Manual
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - SAE Porting
20313S6WQ2-MS
20313S6WQ2-MS
  • Adjustment Type - Manual
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - SAE Porting
F20313S6WQ2
F20313S6WQ2
  • Adjustment Type - Pneumatic Failsafe Motor
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - NPT Porting
F20313S6WQ2-1
F20313S6WQ2-1
  • Adjustment Type - Pneumatic Failsafe Motor
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - NPT Porting
F20313S6WQ2-1-MS
F20313S6WQ2-1-MS
  • Adjustment Type - Pneumatic Failsafe Motor
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - SAE Porting
F20313S6WQ2-MS
F20313S6WQ2-MS
  • Adjustment Type - Pneumatic Failsafe Motor
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - SAE Porting
G20313S6WQ2
G20313S6WQ2
  • Adjustment Type - Hydraulic Failsafe Motor
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - NPT Porting
G20313S6WQ2-1
G20313S6WQ2-1
  • Adjustment Type - Hydraulic Failsafe Motor
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - NPT Porting
G20313S6WQ2-1-MS
G20313S6WQ2-1-MS
  • Adjustment Type - Hydraulic Failsafe Motor
  • Pressure Range - Full Range [psi: 300 to 3,000 (kPa: 2,068 to 20,680, bar: 20.7 to 206.8)]
  • Port Options - SAE Porting
G20313S6WQ2-MS
G20313S6WQ2-MS
  • Adjustment Type - Hydraulic Failsafe Motor
  • Pressure Range - High Sensitivity [psi: 300 to 1,600 (kPa: 2,068 to 11,030, bar: 20.7 to 110.3)]
  • Port Options - SAE Porting
1 - 12 of 12 Part Numbers

Specifications

Brand

Actuator Type

  • Hydraulic
  • Pneumatic

Enclosure, Body Material

  • Stainless Steel

Flange Material

  • Stainless Steel

Flow Rate

  • 45 gpm at 50 feet/second
  • Inlet, Vent: 6.7 Cv

Media

  • Hydraulic Oil
  • Lubricated Water

NPT Inlet

  • 1/2” NPT Female

NPT Outlet

  • 1/2” NPT Female

O-Ring Material

  • Buna-N

Operating Pressure

  • psi: 400 to 1,600 (kPa: 2,758 to 11,030, bar: 27.5 to 110) - Hydraulic Pilot Motor
  • psi: 60 to 100 (kPa: 413.7 to 689.5, bar: 4.1 to 6.9) - Pneumatic Pilot Motor

Operating Temperature

  • 0° to 120° C (32° to 250° F) - Pneumatic Pilot Motor
  • -40° to 121° C (-40° to 250° F) - Hydraulic Pilot Motor

Port

  • Bleed Port: 1/4” Diameter Hole & Porting A & B for Pneumatic Pilot Motor: 1/4” NPT
  • Porting A & B for Pneumatic Pilot Motor: SAE for 3/8” Tube

Pressure Range

  • bar: 20.7 to 206.8
  • kPa: 2,068 to 20,680
  • psi: 300 to 3,000

Process Temperature

  • -40° to 121° C (-40° to 250° F)

Proof Pressure

  • psi: 7,500 (kPa: 51,710, bar: 517.1)

SAE Inlet

  • 1/2” SAE Female

SAE Outlet

  • 1/2” SAE Female

Screw Material

  • Socket Head: Stainless Steel

Spring Material

  • Spring Tower Housing: Phosphate Coated Alloy Steel

Supply Pressure - Maximum

  • bar: 345
  • kPa: 34,470
  • psi: 5,000

Vent Connection Size

  • 1/2” NPT
  • 1/2” SAE

Wetted Materials

  • Stainless Steel

  • BOP Control Units
  • Coiled Tube Reels
  • Oil & Gas Systems
  • Pressure Sensitive Applications
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