Webtec FDC140 Hydraulic Flow Divider-Combiner Valve

The FDC140 valve drives two cylinders or motors in close unison regardless of individual loads or flow direction.

Fdc140 Hi
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Webtec has unveiled a high-accuracy hydraulic flow divider-combiner valve called the FDC140.

  • For driving two cylinders or motors in close unison regardless of individual loads or flow direction
  • High-flow spool valve
  • Flow capacity of 140 lpm (37 gpm) and above, suiting large heavy-duty applications such as container handling systems, large-capacity forklifts, skip handling, synchronized crawler drives, loading ramps and mining machinery   
  • Can divide single flow into two separate flows which will always be in same ratio to one another regardless of any pressure differential (unequal load)
  • Delivers divisional accuracy of ±1.5%
  • Single flow can also be divided into two unequal flows, if required, with split ratios extending from 10-90% (in 10% increments) 
  • Three-port design
  • High-pressure capability, with maximum working pressure rated at 350 bar (5,000 psi) 
  • Offers pressure compensation in both forward and reverse flow so valve is fully bi-directional
  • If flow is reversed, such as on the return stroke of two cylinders, the return flows are maintained at the same ratio to each other and combined in a single flow, again regardless of individual loads on the cylinders  
  • Features robust SG iron body, hardened steel components and NBR seals
  • Can be used with HLP mineral and synthetic oils, as well as HFC fire-retardant fluids
  • Operating fluid temperatures extend from -30-100 C (-22-212 F)  
  • Port options include BSPP (1 in. with 3/4 in. [25.4 mm with 19.05 mm]; and 3/4 in. with 1/2 in. [19.05 mm with 12.7 mm]), SAE (#16 with #12; and #12 with #8) and metric (M33 with M27; and M27 with M22)
  • Weighs 6 kg (13.2 lbs.)
  • External dimensions of 175 x 96 x 65 mm (length, width, depth [6.9 x 3.8 x 2.6 in.]) 
  • Secured via three bolt holes  
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