Singapore Distributor for Industrial Sensors & Controls
Email: clkung@outlook.com
Valves · Regulators · Flow Switches

Barksdale Flow Control Products in Singapore

iSensors International supplies the complete range of Barksdale flow control products in Singapore and Asia, including Shear-Seal® directional control valves, pressure regulators and BFS Series electronic flow switches for hydraulic, pneumatic and industrial process applications.

Flow product categories

  • BFS Series Electronic Flow Switches
  • Series 4140 High Pressure Valves
  • Series 9000 / 9020 Shear-Seal® Valves
  • Series 8020 Pressure Relief Valve
  • Series 6140 / 6180 OEM Valves
  • Low Pressure OEM Valves (9040, 9080)
  • Series II & III Shear-Seal® Valves
  • Series 518 Valves
  • Model 20313 / 20415 / L20415 Regulators
  • Series 140-5620 Regulators

All Barksdale Flow Products

Barksdale's flow control product line covers precision flow switches, directional control valves with patented Shear-Seal® technology, and pressure regulators for hydraulic and pneumatic systems. All products are available through iSensors International in Singapore.

BFS Series Electronic Flow Switches

Precision flow measurement and monitoring for water, oil and air/gas media

Barksdale BFS-10-N EXi Flow Switch
FLOW SWITCH

BFS-10-N / BFS-10-EXi Flow Switch

Reliable flow monitoring for water and liquids with a wide measuring range from 0.005–0.06 l/min up to 60–150 l/min. The EXi version is intrinsically safe for hazardous area installations.

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Barksdale BFS-20-O Oil Flow Switch
FLOW SWITCH · OIL

BFS-20-O Precision Oil Flow Switch

Designed for precise oil flow measurement. Measuring range 0.1–0.8 l/min up to 30–90 l/min, suitable for viscosities 30–600 cSt. Operating pressure up to 16 bar, temperature up to 160°C. Continuously adjustable set point.

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Barksdale BFS-30-N BFS-30-O Flow Monitor
FLOW MONITOR

BFS-30-N / BFS-30-O Flow Monitor

Reliable and versatile flow monitor for liquid media. Measuring range 0.5–1.5 l/min up to 35 l/min. Available in water (N) and oil (O) versions for flexible application coverage.

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Barksdale BFS-10-N BFS-10-O Flow Switch
FLOW SWITCH

BFS-10-N / BFS-10-O Flow Switch

Reliable flow rate monitoring for water and oil applications. Wide measuring range with adjustable set point, optical display for clear indication of measured values. Compact rugged design.

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Barksdale BFS-40-N BFS-40-O Flow Switch
FLOW SWITCH

BFS-40-N / BFS-40-O Flow Switch

High-quality flow switch for reliable flow monitoring in various applications. Advanced features and robust construction for controlling and monitoring liquid flow in demanding industrial environments.

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Barksdale BFS-10 Flow Switch
FLOW SWITCH

BFS-10 Series Flow Switch

Compact flow switch for liquid flow monitoring with IO-Link capability on select models. Features a rotatable display and adjustable switching points for flexible installation and commissioning.

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Shear-Seal® Directional Control Valves

Patented Shear-Seal® technology for reliable performance even with contaminated media

Barksdale Series 4140 High Pressure Valve
HIGH PRESSURE VALVE

Series 4140 High Pressure 4-Way Valve

Provides superior directional control for fluids up to 15,000 psi (1,035 bar). Uses Barksdale's Shear-Seal® technology with rugged ball bearing construction and hardened stainless steel seals. Ideal for oil & gas and critical industrial applications.

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Barksdale Series 9000 9020 Shear-Seal Valve
DIRECTIONAL VALVE

Series 9000 / 9020 Shear-Seal® Valve

Controls hydraulic fluids and gases up to 350 psi. Features Barksdale's famous Shear-Seal® technology for dependable performance and long life. Versatile design with multiple configuration options for manual control of commercial and industrial process applications.

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Barksdale Series 8020 Pressure Relief Valve
RELIEF VALVE

Series 8020 Pressure Relief Valve

Ultra-high flow pressure relief valve with maximum flow rate of 80 GPM. 3/4" NPT hydraulic relief valve with all stainless steel internals and corrosion-resistant powder-coated housing. For heavy industrial environments in demanding applications.

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Barksdale Series 6140 6180 OEM Valve
HIGH PRESSURE OEM VALVE

Series 6140 / 6180 High Pressure OEM Valve

Exceptional directional control for fluids up to 3,000 psi. Uses Barksdale's Shear-Seal® technology for tough industrial OEM applications. Suitable for hydraulic systems requiring reliable high-pressure directional control.

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Barksdale Low Pressure OEM Valves Series 9040 9080
LOW PRESSURE OEM VALVE

Low Pressure OEM Valves — Series 9040, 9080

Exceptional directional control for fluids and gases up to 500 psi. Uses Barksdale's Shear-Seal® technology for reliable performance in low-pressure industrial OEM and commercial applications.

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Barksdale Series III Shear-Seal Valve
SHEAR-SEAL® VALVE

Series III Shear-Seal® Valve

Barksdale's Series III valve delivers proven Shear-Seal® performance for demanding hydraulic and pneumatic directional control applications in oil & gas, industrial and BOP control unit installations.

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Barksdale Series II Shear-Seal Valve
SHEAR-SEAL® VALVE

Series II Shear-Seal® Valve

Compact Shear-Seal® directional control valve for hydraulic and pneumatic applications. Reliable performance for manual control in industrial machinery panels, power generation facilities and land-based drilling equipment.

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Barksdale Series 518 Valve
VALVE

Series 518 Valve

Barksdale Series 518 directional control valve for hydraulic and pneumatic systems. Suitable for gas manifold controls, accumulator systems and pilot valve applications requiring dependable switching and long service life.

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Pressure Regulators

Sensitive pressure-control devices for hydraulic circuit pressure maintenance

Barksdale Model 20313 Pressure Regulator
REGULATOR

Model 20313 — 1/2" Heavy Duty Regulator

Sensitive pressure-control device for maintaining pre-determined pressure in hydraulic circuits. Regulated output pressure is manually controlled by adjusting spring force to balance hydraulic loading. 1/2" NPT heavy duty construction.

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Barksdale 20415 Pressure Regulator
REGULATOR

Series 20415 — 1" Pressure Regulator

Sensitive pressure-control device for maintaining pre-determined pressure in hydraulic circuits. Output pressure controlled by spring force or motor (hydraulic or pneumatic). Excellent accuracy and design features. 1" NPT port size.

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Barksdale 20597 Heavy Duty Hydraulic Regulator
REGULATOR

Series 20597 — 1-1/2" Heavy Duty Regulator

Heavy duty hydraulic pressure regulator for high-flow applications. Features Shear-Seal® technology for high flow capacity, large regulated pressure range and tolerance of contaminated media. Suitable for BOP control units and demanding hydraulic systems.

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Barksdale I20517 Land Pressure Regulator
LAND REGULATOR

Series I20517 Land Pressure Regulator

Land pressure regulator designed for drilling and oilfield BOP control applications. Features fail-safe motor control options, self-venting, surge dampening and high flow capacity for land-based safety drilling equipment.

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Barksdale Series L20415 Land Pressure Regulator
LAND REGULATOR

Series L20415 — 1" Land Pressure Regulator

Heavy duty 1" NPT land pressure regulator. Controlled by spring force or hydraulic/pneumatic motor. Features Barksdale's Shear-Seal® technology with excellent accuracy. Used in BOP control units, coiled tube reels and oil & gas panels.

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Barksdale Series 140-5620 Regulator
REGULATOR

Series 140-5620 Regulator

Barksdale Series 140-5620 pressure regulator for hydraulic and pneumatic control systems. Designed for accumulator systems, compressor over-pressure protection and pump system safety in industrial and oil & gas applications.

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Barksdale Series 20415 Regulator
REGULATOR

Series 20415 — Increased Sensitivity Regulator

1" NPT increased sensitivity pressure regulator for precise hydraulic circuit control. Available with manual operation, air motor or hydraulic motor actuation. Regulator is set at mid-point of pressure range at delivery.

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Why Choose Barksdale Flow Products

Patented Shear-Seal® Technology Barksdale's proprietary Shear-Seal® valve design provides dependable performance and long service life even when media is contaminated with debris — making it ideal for hydraulic systems, oil & gas and harsh industrial environments.
Wide Pressure Range Coverage From low-pressure pneumatic valves (350 psi) to ultra-high pressure applications (15,000 psi), Barksdale flow control products cover a broad spectrum of industrial pressure requirements in a single product family.
Precision Electronic Flow Switches Barksdale's BFS Series flow switches offer precise monitoring of water, oil and air flow with IO-Link capability on select models — supporting Industry 4.0 integration alongside traditional switching outputs.
Oil & Gas Heritage Barksdale flow products have a long track record in demanding oil & gas applications including BOP control units, drilling equipment, wellhead systems and offshore installations where reliability is critical.

Typical Applications

Barksdale flow products are used across a wide range of hydraulic, pneumatic and process applications in Singapore and the region.

Oil & Gas — BOP control units, wellhead equipment, drilling panels
Hydraulic Systems — directional control, pressure relief, flow confirmation
Industrial Machinery — machinery panels, power generation, steel mills
Lubrication Systems — oil flow monitoring and confirmation
Water & Process — liquid flow monitoring with electronic output
Transportation — vehicle hydraulics and pneumatic control systems

Enquiry

For Barksdale flow product selection, quotation, lead time or application support, please contact:

iSensors International

107 Gangsa Road #06-187
Singapore 670107

Tel: +65-6764 0351

Email: clkung@outlook.com

WhatsApp: +65-9674 2485

Please include model number, pressure range, media type, port size and application details where possible.