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RV Series Variable Priority Flow Dividers with Built in Relief RV2FV2V125A | TSK6147-034

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Description & Features

The WEBTEC RV Series variable priority flow divider offers adjustable flow splitting with an integrated relief valve, making it well suited to hydraulic circuits where actuator speed control and overload protection are both required. Model RV2FV2V125A handles flows up to 47 L/min (12.5 US gpm) at pressures to 250 bar (3630 psi), with the priority flow adjustable across the full 0–47 L/min range via an aluminium knob on its cast iron body.

Connections are 3/4" NPTF, and internal steel components are sealed with NBR seals for compatibility with mineral oils conforming to ISO 11158. The valve is rated for fluid temperatures from -30 to 120 °C (-22 to 248 °F) and ambient conditions from -30 to 50 °C (-22 to 122 °F). At 2.9 kg (6.4 lbs), it is a compact, robust unit for mobile or industrial hydraulic service.

SKU: TSK6147-034
Supplier Part Number (MPN): RV2FV2V125A

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
TSK6147-034
Ambient Temperature
-30 to 50 °C, -22 to 122 °F
Body Materials
Cast Iron, Aluminium knob
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Flow Range (US gpm)
0 - 12.5
Flow Range (L/min)
0 - 47
Fluid Temperature Range
-30 to 120 °C, -22 to 248 °F
Gross Weight
2.9 kg, 6.4 lbs
Internal Materials
Steel components
Maximum Rated Flow
47 L/min, 12.5 US gpm
Max Rated Pressure
250 bar, 3630 psi
Net Weight
2.9 kg, 6.4 lbs
Porting
3/4” NPTF
Seals
NBR
Product Weight
0.99 lbs

Related Documents

Product Questions & Answers (2)

Question by: Lyle S on Jan 28, 2026, 10:29 PM
porting on this is 3/4" NPTF -- does that work for a standard hydraulic line setup or do I need an adapter?
Answer by: Customer Support on Jan 30, 2026, 4:03 PM
3/4" NPTF threads seal on the threads themselves rather than relying on a separate face seal, so they work directly with standard NPTF fittings without an adapter. If your existing lines terminate in NPT rather than NPTF, the threads are dimensionally compatible and will generally make a functional connection, though NPTF-to-NPTF is the correct pairing for a fully pressure-rated seal. At 250 bar max operating pressure, getting that thread match right matters more than it would on a low-pressure circuit.
Question by: Mike K on Dec 13, 2025, 10:27 PM
Can this flow divider handle different temperatures for various hydraulic fluids?
Answer by: Customer Support on Dec 15, 2025, 5:52 PM
For hydraulic applications involving different fluids, this RV Series Variable Priority Flow Divider operates efficiently within a fluid temperature range of -30 to 120 °C (-22 to 248 °F). It is compatible with mineral oils to ISO 11158, providing flexibility for various operational needs.