07 - FO - Flow Control Valves
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Member of the Danfoss Group Flow Control Valves

Flow Control Valves Catalog Quick Reference Needle Valves Description Needle Valve, Bi-Directional Flow* 25 l/min 7 US gal/min 45 l/min 12 US gal/min 50 l/min 13 US gal/min 50 l/min 13 US gal/min 115 l/min 30 US gal/min 190 l/min 50 US gal/min 190 l/min 50 US gal/min 380 l/min 100 US gal/min FC - Flow Control Valves Quick Reference Flow* 10 l/min 3 US gal/min Description Needle Valve, Bi-Directional, Fine Metering Flow* 55 l/min 15 US gal/min Needle Valves Description Needle Valve, Bi-Directional, Fine Metering, Reverse Free Flow * Flow ratings are based on a pressure drop of 7 bar [100...

Flow Control Valves Catalog Quick Reference 15 l/min 4 US gal/min 23 l/min 6 US gal/min 57 l/min 15 US gal/min Flow Control Valve, Fixed Setting, Restrictive Type 15 l/min 4 US gal/min 23 l/min 6 US gal/min 30 l/min 8 US gal/min 60 l/min 16 US gal/min Flow Control Valve, Adjustable, Restrictive Type Flow Control Valve, Fixed Setting, Priority Type 23 l/min 6 US gal/min 30 l/min 8 US gal/min 45 l/min 12 US gal/min 65 l/min 17 US gal/min 23 l/min 6 US gal/min 50 l/min 13 US gal/min 100 l/min 26 US gal/min Flow Control Valve, Adjustable, Priority Type Pressure-Compensated, Priority Flow...

Flow Control Valves Catalog Quick Reference FC - Flow Control Valves Quick Reference 23 l/min 6 US gal/min 23 l/min 6 US gal/min Flow Control Valve, Fixed Setting, Bi-Directional Cavity none Description Flow Control Valve, In-line Flow* 16 l/min 4 US gal/min 47 l/min 12 US gal/min Pressure compensated, 0.38-11.4 l/min restrictive-type flow 0.1-3.0 control. US gal/min Pressure-Compensated, Priority Flow Control Cavity none Flow* 113 l/min 30 US gal/min Description Load Lowering Valve Velocity Fuse 30 l/min 8 US gal/min 60 l/min 16 US gal/min 85 l/min 22 US gal/min * Flow ratings are based on...

Flow Control Valves Catalog Quick Reference Velocity Fuse Description Flow Divider, Divider/Combiner Flow* 45 l/min 12 US gal/min 45 l/min 12 US gal/min 75 l/min 20 US gal/min 150 l/min 40 US gal/min 150 l/min 40 US gal/min 340 l/min 90 US gal/min Flow Control Valve, Catalog HIC 30 l/min 8 US gal/min 60 l/min 16 US gal/min 95 l/min 25 US gal/min 190 l/min 50 US gal/min Flow Divider/Combiner Pressure-Compensated, Priority Flow Control * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. 11141714 • Rev AB • May 2014 FC-...

Flow Control Valves Catalog Application Notes Pressure compensated flow control valves are used to limit or regulate flow. Three basic types of cartridges are available; restrictive-type, priority-type, and divider/combiner type. Combination valves in manifolds for additional features such as fully adjustable flow or free reverse flow are also available. Flow control valves FC - Flow Control Valves Application Notes RESTRICTEDTYPE PRESSURE COMPENSATED Restrictive-type pressure compensated flow control valves are two-ported valves that maintain a constant flow rate from 1 to 2 regardless of...

Flow Control Valves Catalog Application Notes Priority-type pressure compensated flow control valves are three-ported valves that maintain a constant flow rate from 1 to 3 regardless of load pressure changes in the priority circuit downstream of 3 or in the bypass circuit downstream of 2. The control orifice in the spool is factory set to the flow specification. The valve begins to respond to load pressure changes when flow to 3 creates a pressure differential across the control orifice of approximately 7 bar 100 psi The valve accurately maintains flow to the priority circuit across the...

Flow Control Valves Catalog Application Notes FLOW DIVIDER / COMBINER compensated valves. When the valve is functioning as a divider, it will divide input flow from 3 to the two outputs at 2 and 4 according to a preset ratio. This ratio is unaffected by pressure. When the valve is functioning as a combiner, it will combine the flow from the two inputs from 2 and 4 into one output at 3. Note that a flow divider/combiner is specified with a nominal flow rate for each leg. When operating with flow rates higher than specified, the dividing and combining ratios will be maintained, but at a cost...

Flow Control Valves Catalog Needle Valve, Bi-Directional CP618-6 OPERATION This valve is a non-pressure compensated, fine-metering, adjustable flow control valve. Pressure drop Rated pressure Rated flow at 7 bar [100 psi] Leakage 310 bar [4500 psi]* 10 l/min [3 US gal/min] 6 drops/min @ Rated pressure Weight 0.12 kg 0.26 lb Cavity SDC08-2 *Updated Pressure Rating FC- Flow Control Valves CP618-6 Cross-sectional view h 0.875 in t 27-34 N.m [20-25 lbf.ft] Type E adjustment ORDERING INFORMATION CP618 - 6 - B - 6S - K Seals B = Buna-N V = Viton Housing and ports 0 = No Housing DG2B = AL,1/4 BSP...

Flow Control Valves Catalog Needle Valve, Bi-Directional CP618-1 OPERATION This valve is a non-pressure compensated, adjustable flow control valve. Theoretical performance Pressure drop Specifications Rated pressure Rated flow at 7 bar [100 psi] Leakage Fully opened FC - Flow Control Valves CP618-1 Weight Cavity 210 bar [3000 psi] 25 l/min [7 US gal/min] 6 drops/min @ Rated pressure 0.07 kg [0.15 lb] SDC08-2 Cross-sectional view ORDERING INFORMATION CP618 - 1 - B - 6S - B Seals B = Buna-N V = Viton Housing and ports 0 = No Housing DG2B = AL,1/4 BSP DG3B = AL,3/8 BSP DG4S = AL, #4 SAE DG6S =...

Flow Control Valves Catalog Needle Valve, Bi-Directional CP618-2 OPERATION This valve is a non-pressure compensated, adjustable flow control valve. Theoretical performance Pressure drop Specifications Rated pressure Rated flow at 7 bar [100 psi] Leakage Fully opened Weight Cavity 210 bar [3000 psi] 45 l/min [12 US gal/min] 6 drops/min @ Rated pressure 0.09 kg [0.20 lb] SDC08-2 FC- Flow Control Valves CP618-2 Cross-sectional view h 0.875 in t 27-34 N.m [20-25 lbf.ft] Type E adjustment ORDERING INFORMATION CP618 - 2 - B - 6S - K Seals B = Buna-N V = Viton Housing and ports 0 = No Housing DG2B...