Series 6140, 6180, 6900 and 6940 Valves

Barksdale_Valve_6900

Barksdale's High Pressure OEM Valve line provides exceptional directional control for fluids and gasses up to 3000 psi in the toughest industrial applications. Using Barksdale's Shear-Seal® technology the OEM Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Flexibility is built into the OEM line which features several standard options that can be adapted to meet the unique needs that OEM customers require in their products.

 

Features

  • Original Shear-Seal® technology
  • Low pressure drop
  • Tolerates contaminates
  • Spring return option
  • Special flow pattern for OEM designs

Applications

  • Hydraulic presses
  • Military equipment
  • Paper mill controls
  • Pipe forming
  • Railroad maintenance equipment

GENERAL SPECIFICATIONS

Working Pressure: Hydraulic fluid up to 3000 psi (206 bar)
Flow Capacity, Cv: See table in Barksdale Data Sheet
Back Pressure: Must not exceed 250 psi (17.2 bar) at return port for satisfactory operation
Pressure Drop: 14 psi (0.96 bar) at 20 ft/sec
Proof Pressure: 1-1/2 times working pressure except at return port
Burst Pressure: 2-1/2 times working pressure except at return port (3000 psi [206 bar])
Media Temperature Range: -40° to +250°F (-40° to +121°C)
Wetted Material:
Rotor:

Hard anodized aluminum
Pressure Seals: Brass
Shaft: Stainless steel
Body Housing: Anodized aluminum
Bearings: Carbon steel
Standard O-rings: Buna N, others available
Back-up Rings: Teflon®

 

 

Series 9040 and 9080 Valves

Barksdale_Valve_9040 Barksdale's Low Pressure OEM Valve line provides exceptional directional control for fluids and gasses up to 500 psi in the toughest industrial applications. Using Barksdale's Shear-Seal® technology the OEM Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Flexibility is built into the Low Pressure OEM Valve line which features several standard options that can be adapted to meet the unique needs that OEM customers require in their products.

 

Features

  • Original Shear-Seal® technology
  • Low pressure drop
  • Tolerates contaminates
  • Spring return option
  • Flexible design

Applications

  • Paper mill controls
  • Air pilot valves
  • Halon fill systems
  • Heating oil control
  • Compressed gas manifold control

GENERAL SPECIFICATIONS

Working Pressure: Gasses or hydraulic fl uids up to 500psi (34 bar)
Flow Capacity, Cv: See table in Barksdale Data Sheet
Back Pressure: Must not exceed 250 psi (17.2 bar) at return port for satisfactory operation
Pressure Drop: 14 psi (0.96 bar) at 20 ft/sec
Proof Pressure: 1-1/2 times working pressure except at return port
Burst Pressure: 2-1/2 times working pressure except at return port (500 psi [34 bar])
Media Temperature Range: -40° to +250°F (-40° to +121°C)
Wetted Material:
Rotor:

Hard anodized aluminum
Pressure Seals: Brass
Shaft: Stainless steel
Body, Housing: Anodized aluminum
Bearings: Teflon/stainless steel
Standard O-rings: Buna N, others available