Datasheet Content
[{"filename":"fcv-a_datasheet_en_297693.pdf","text":"Flow control valve for air\n FCV...\n\n Nominal diameter\n DN 40 - DN 200\n\n\n\n\n FLOW CONTROL\n VALVE\n\n AIR\n\n\n\n - For high control accurary\n - Reduced nominal diameter\n - Directly mountable\n Flow Control Drives FCD\n\n\n\n\n Technical description Application\n The DUNGS flow control valve FCV... is The DUNGS flow control valve FCV...\n a control element without zero shut-off. is used to regulate the air supply to\n air-consumption devices.The flow con-\n The intermediate flange design allows trol valve is suitable for air up to 100 °C.\n space-saving installation upstream of Only non-flammable, inert media are\n the burner on pressure regulators and permitted.\n other actuators.\n\n\n\n\n Printed in Germany • Edition 2024.03 • Nr. 297693\n\n\n\n\n1 … 12\n\fFlow control valve for air\nFCV...\n\n\n\n\nTechnical data\nNominal diameters DN 40 - DN 200\nFlange EN 1092-1\nMax. operating pressure 500 mbar (50 kPa)\nMax. differential pressure ≤ DN 100: 500 mbar\n ≥ DN 125: 250 mbar\nMedium Luft / Air\nAmbient temperature -20 °C to +70 °C\nMedium temperature -20 °C to +100 °C\nMaterials of the gas-carrying parts Housing: aluminium\n Shaft: steel\n Valve disk: steel\n Seals: NBR\nInstallation position Vertically upright to lying horizontally\nDrive adoption External square 9 x 9 mm\n More on request\n\n\nType code FCV\n\n\n 3G-OTH-02878 100 XYYY/ZZ\n\n\n Inside diameter [mm]\n 40 / 50 / 65 / 80 / 100 / 125 / 150 / 200\n\n\n Nominal diameter DN\n 40 / 50 / 65 / 80 / 100 / 125 / 150 / 200\n\n\n Max. operating pressure\n 5 = 500 mbar (50 kPa)\n\n\n 100\n Up to 100 °C\n\n\n Medium\n A = Air\n\n\n FCV\n Flow Control Valve\n\n\n\n\nFor example: “3G-OTH-02878 100 5065/40”\n 2 … 12\n\f Flow control valve for air\n FCV...\n\n\n\n\n Function For higher control accuracy, control\n Avoid direct contact be-\n The flow control valve FCV is used valves with reduced nominal diam-\n tween the flow control valve\n to adjust the air supply volume to eter (reduced by one or two nominal\n and dried masonry, concrete\n air-consumption devices. diameters) can be used. This means\n walls or floors!\n The flow control valve is an automatic that reducing adapters can be dis-\n actuator operated with auxiliary energy. pensed with.\n Only set the nominal pres-\n The corresponding electromechani- The desired volume flow is set via the\n sure on the pressure regula-\n cal actuator determines the position valve position with an opening angle\n tor. Any output-related restriction\n of the flow control valve. The part-load between 0° and 90°.\n should only be performed using\n and full-load setting of the flow con- The air volume control valve has a\n the flow control valve.\n trol valve is determined by adjusting smooth-running, knocking valve disc.\n the corresponding switching cams of\n Check for leaks and function\n the actuator. The actuating time is de-\n after installation!\n termined by the actuator drive. If the\n operating voltage (auxiliary energy) is\n interrupted, the actuator remains in its\n current position.\n\n\n\n\n Type Order No. Nominal Inside diam- Weight Max. differen- Max. operating\n diameter eter [mm] [kg] tial pressure pressure\n 3G-OTH-02878 100 5040/25 293942 25 1,00 500 mbar\n 3G-OTH-02878 100 5040/32 293943 DN 40 32 0,90 500 mbar\n 3G-OTH-02878 100 5040/40 293944 40 0,85 500 mbar\n 3G-OTH-02878 100 5050/32 293947 32 1,10 500 mbar\n 3G-OTH-02878 100 5050/40 293948 DN 50 40 1,05 500 mbar\n 3G-OTH-02878 100 5050/50 293949 50 1,00 500 mbar\n 3G-OTH-02878 100 5065/40 293950 40 1,45 500 mbar\n 3G-OTH-02878 100 5065/50 293951 DN 65 50 1,40 500 mbar\n 3G-OTH-02878 100 5065/65 293952 65 1,25 500 mbar\n 3G-OTH-02878 100 5080/50 293953 50 1,70 500 mbar\n 3G-OTH-02878 100 5080/65 293954 DN 80 65 1,60 500 mbar\n 3G-OTH-02878 100 5080/80 293333 80 1,50 500 mbar 500 mbar\n 3G-OTH-02878 100 5100/65 293955 65 2,00 500 mbar\n 3G-OTH-02878 100 5100/80 293956 DN 100 80 1,90 500 mbar\n 3G-OTH-02878 100 5100/100 293957 100 1,80 500 mbar\n 3G-OTH-02878 100 5125/80 293958 80 2,75 500 mbar\n 3G-OTH-02878 100 5125/100 293959 DN 125 100 2,60 500 mbar\n 3G-OTH-02878 100 5125/125 293960 125 2,30 250 mbar\n 3G-OTH-02878 100 5150/100 293961 100 3,40 500 mbar\n 3G-OTH-02878 100 5150/125 293962 DN 150 125 3,00 250 mbar\n 3G-OTH-02878 100 5150/150 293963 150 2,75 250 mbar\n 3G-OTH-02878 100 5200/125 293964 125 6,70 250 mbar\n 3G-OTH-02878 100 5200/150 293965 DN 200 150 6,20 250 mbar\n3 … 12\n 3G-OTH-02878 100 5200/200 293966 200 4,40 250 mbar\n\fFlow control valve for air\nFCV...\n\n\n\n\nFlow control valve without actuator\n Dimensions [mm]\n\n\n\n e\n\n\n\n g d\n\n\n f\n\n\n c\n\n\n\n b\n\n\n\n Ø i\n j\n\n\n Ø\n k\n\n\n\n\n Øa\n h\n\n\n\n\nType Nom- Ø Dimensions [mm]\n inal Inside\n diame- [mm]\n Øa b c d e f g h i j Øk\n ter\nFCV-A 5040 DN 40 40/32/25 87 155.0 113.5 20 70 26 9 40 50 9 7\nFCV-A 5050 DN 50 50/40/32 97 165.0 118.5 20 70 26 9 40 50 9 7\nFCV-A5065 DN 65 65/50/40 117 182.5 126.0 20 70 26 9 40 50 9 7\nFCV-A 5080 DN 80 80/65/80 133 200.5 136.0 20 70 26 9 40 50 9 7\nFCV-A 5100 DN 100 100/80/65 153 220.5 146.0 20 70 26 9 40 50 9 7\nFCV-A 5125 DN 125 125/100/80 183 248.0 158.5 20 70 26 9 40 50 9 7\nFCV-A 5150 DN 150 150/125/100 208 273.0 171.0 20 70 26 9 40 50 9 7\nFCV-A 5200 DN 200 200/150/125 263 325.5 196.0 20 70 26 11 40 50…
