Bi-Directional High Pressure BSP Flow Control Valve
Bi-Directional High Pressure BSP Flow Control Valve - 1/4" BSP .
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Warranty
Warranty
We pass on full manufacturer warranties for all products — minimum 12 months. For hose assemblies built by Tasmanian Hose Solutions, we offer a 2-year workmanship warranty (excluding normal wear and tear, misuse, or incorrect selection of hose, fittings or application). Contact us if you need support — we stand behind what we build.
Delivery and Shipping
Delivery and Shipping
We ship Australia-wide using a mix of Road Express and Premium Express services, depending on the size and weight of your order.
Smaller items often ship via StarTrack Premium Satchels (3kg & 5kg), which typically arrive within 1–2 business days to most metro areas. Larger or heavier items will ship via Road Express, with delivery generally taking 3–7 business days, and up to 10 days in remote regions.
Bi-Directional High Pressure BSP Flow Control Valve
Description
Description
PRODUCT TYPE:
Bi-Directional High Pressure BSP Flow Control Valve QFV Series
APPLICATION OVERVIEW:
The QFV Series Bi-Directional Flow Control Valve offers precision flow regulation in both directions for high-pressure hydraulic systems. Perfect for controlling the speed of cylinders or motors, balancing hydraulic circuits, and fine-tuning flow in industrial and mobile equipment.
Built from high-strength carbon steel with a durable aluminium handle, these valves provide smooth and reliable control under high-pressure conditions. Compatible with MHA NDV, Parker N, and Hydac DV valves €” with standard crack pressure of 0.35 BAR (optional 3.5 BAR available). Zinc CR3 plated as standard €” Zinc Nickel also available.
FEATURES & BENEFITS:
- Bi-directional flow control €” regulates flow in both directions
- High-pressure BSP threaded ports €” up to 350 BAR
- Precision flow adjustment for hydraulic cylinders & motors
- Carbon steel body €” long service life in demanding conditions
- Aluminium handle €” easy to operate
- Crack pressure: Standard 0.35 BAR (optional 3.5 BAR)
- Compatible with MHA NDV, Parker N, Hydac DV valves
- Zinc CR3 plating standard €” Zinc Nickel optional (MOQ applies)
TECHNICAL SPECIFICATIONS:
- Body: Carbon steel
- Handle: Aluminium
- Plating: Zinc CR3 (Zinc Nickel optional)
- Crack Pressure: 0.35 BAR standard (3.5 BAR optional)
- Working Pressure: 350 BAR
- Port Type: BSPP threaded
COMMON APPLICATIONS:
- Controlling hydraulic cylinder speed (bi-directional)
- Motor flow regulation
- Balancing hydraulic circuits
- Flow fine-tuning on mobile & industrial equipment
AVAILABLE SIZES:
- QFV-04: 1/4€ BSPP €” 350 BAR
- QFV-06: 3/8€ BSPP €” 350 BAR
- QFV-08: 1/2€ BSPP €” 350 BAR
- QFV-12: 3/4€ BSPP €” 350 BAR
- QFV-16: 1€ BSPP €” 350 BAR
Need help selecting the right flow control valve for your system? Our team can help you choose valve size, port type, and crack pressure options €” contact us today for expert advice and trade pricing.
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Specifications
Specifications
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Fittings & Compatibility
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Where To Use It
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