Series 9000 and 9020 Valves


Barksdale's Series 9000 Valves provide zero-leakage control for hydraulic fluids and gasses up to 350 psi. Featuring Barksdale's famous Shear-Seal® technology, the Series 9000 Valves offer dependable performance and long life for manual control of commercial and industrial process applications. The versatile design of this valve offers the ability to tailor the perfect configuration to meet your installation requirements.



  • Original Shear-Seal® technology
  • Interflow/non interflow
  • Easy panel mounting
  • Tolerates contaminates
  • Spring return option


  • Pilot valve for pneumatic valve actuators
  • Gas manifold controls
  • Manual control of 2-position cylinder


Working Pressure: Pneumatic or hydraulic from 150 psi to 350 psi (10.3 to 24.1 bar)
Cv, Minimum Orifice: See table in Barksdale Data Sheet
Back Pressure: Must not exceed 250 psi (17.2 bar) at return port for satisfactory operation
Proof Pressure: 1-1/2 times working pressure except at return port (without damage to valve)
Burst Pressure: 2-1/2 times working pressure except at return port (300 psi, 20.7 bar)
Media Temperature Range: -40° to +250°F (-40° to +121°C)
Wetted Material:

Anodized aluminum
Standard O-Rings: Buna N
Pressure Seals: Brass
Rotor: Hard anodized aluminum
Handle Rotation: 90°; 45° each side of center
Detent: 3-position detent  (except -MC, -MR options)