BARKSDALE Series 4140 High Pressure Valve 3/8″ NPT ports

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Description

Description

Barksdale’s High Pressure 4140 Series 4-way valves provide superior control for fluids and gasses up to 15,000 psi (1,035 bar) in the toughest industrial applications. Using Barksdale’s Shear-Seal® technology, these high pressure valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Featuring rugged ball bearing construction, hardened stainless steel seals and durable machined stainless steel bodies and housings, these valves provide trouble-free performance for your critical application in the harshest environments.

Features:

  • Original Shear-Seal® technology
  • All stainless steel construction
  • SAE porting standard
  • NPT porting available
  • Pressures to 15,000 psi
  • Low pressure drop
  • Low handle load

Applications:

  • Offshore drilling equipment
  • Refineries and chemical processing plants
  • Gas compression systems
  • Marine umbilical reels

 

Model

Model Flow Pattern Port Size Port Type Operating Pressure Style Position Rotor Pressure Seals Shaft Standard O-ring Service Option
4142R9WQ3 Closed center manipulator (float center) 3/8″ NPT ports NPT porting 10,000 PSI Regular (side) porting 3-position, 4 way 400 series stainless steel Stainless steel Stainless steel Buna-N Lubricated water or hydraulic oil
4142R9WQ3-MP Closed center manipulator (float center) 3/8″ NPT ports Medium pressure porting (1/2″ is actually 9/16″) 10,000 PSI Regular (side) porting 3-position, 4 way 400 series stainless steel Stainless steel Stainless steel Buna-N Lubricated water or hydraulic oil
4142R9WO3-MS Open center (tandem center) 3/8″ NPT ports SAE J1926 porting 10,000 PSI Regular (side) porting 3-position, 4 way 400 series stainless steel Stainless steel Stainless steel Buna-N Lubricated water or hydraulic oil

Additional information

Model

4142R9WQ3, 4142R9WQ3-MP, 4142R9WO3-MS