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  • Prince
  • Rotate the handle and control the flow out of "CF" up to the maximum controlled flow rating of the valve
  • Remaining flow is bypassed to "EF" port (excess flow port)
  • The "EF" port flow can be used to power another circuit or it can be returned to tank
  • Once the controlled flow ("CF") is set, it will remain nearly constant with variations in pressure on either the "CF" or "EF" legs of the circuit.
  • The valve may be used as an inline valve by plugging the "EF" port and using "IN" and "CF"
  • Models with relief are preset at 1500 PSI
  • Do NOT run flow backwards through this valve
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ImageItem #Mfr. NumberPortsCF & "EF" Ports LocationWith ReliefMax. "CF" GPMMax. Input GPMMax. PSIPriceOrder Qty.
7100102RD-108-8#8 SAETopNo8303000$136.50 / EACH
 Quantity breaks 
In stock - Ships same day
7107884RD-1950-81/2" NPTFSideNo8303000$149.10 / EACH
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In stock - Ships same day
7100034RD-150-81/2" NPTFTopNo8303000$136.50 / EACH
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In stock - Ships same day
7100051RD-150-161/2" NPTFTopNo16303000$136.50 / EACH
 Quantity breaks 
In stock - Ships same day
7107889RD-1950-161/2" NPTFSideNo16303000$152.60 / EACH
 Quantity breaks 
Usually ships in 3 day(s)
7100136RDRS-150-161/2" NPTFTopYes16303000$157.50 / EACH
 Quantity breaks 
In stock - Ships same day
7107901RD-1975-163/4" NPTFSideNo16303000$155.50 / EACH
 Quantity breaks 
Usually ships in 3 day(s)
MIN ORD QTY: 10
7100068RD-175-163/4" NPTFTopNo16303000$154.00 / EACH
 Quantity breaks 
Usually ships in 3 day(s)
7100153RDRS-175-303/4" NPTFTopYes30303000$171.51 / EACH
 Quantity breaks 
In stock - Ships same day
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7107918RD-1975-303/4" NPTFSideNo30303000$150.50 / EACH
 Quantity breaks 
In stock - Ships same day
7100085RD-175-303/4" NPTFTopNo30303000$150.50 / EACH
 Quantity breaks 
In stock - Ships same day
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