M22

FAIRCHILD - Relays

Model 22 Pneumatic Computing Relay is a highly versatile control valve designed to perform a number of specialized functions, including averaging, differential, inverting, and totalizing. This high quality unit, which offers up to four inputs as well as positive and negative biasing over a broad range, is available in several configurations to meet most application requirements. Ideal choice in a variety of applications with specific input/output requirements such as override or multi-element control, or as an ON-OFF valve
• When used as an ON-OFF valve, the Model 22 may open or close a pneumatic circuit, moving rapidly to a full open or a full closed position when signal pressures deviate from set pointIn the full open position, the valve passes full supply pressure without modulation or regulation. The function is achieved by connecting output pressure to the signal chamber. This connection forms a feedback loop so that, once flow is started, the valve is driven wide open. The relay always goes full open or full closed when conditions are as shown in the diagrams on the Rotork Fairchild specification sheets and catalogue
• Small bleed across relief seat assures fast response to even very small signals
• Multiple inputs available - allows versatility in process control applications
• Adjustable bias range from -18 to +15 psig permits variation in output to meet your needs
• Two gauge ports located 90° from supply and outlet ports - versatility in installation in your equipment
• Line or panel mounting - quick and easy installation in the field10023   10212    10213   10213CL   10222   10223    10232   10232C   10242    10242C    10262   10262C   10262CH   10263   10264    10264C   10272 NU   10292 TD6000-706，T5200、 T5220 、T5221 、T5400 、T5420 、T5700 、TXI 7800 、TXI7850 、T7900 、T7950、T6000系列、T7800系列、T8000系列、10BP 、10 、16、30 、30BP 、63 、64A, 6*** 、66 、66BP 、70B 、80D 、81 、100  、1000 、1600A 、2800 、3400、4000A 、24CC & 24 CS系列、24XFC & 24XFS系列20 、200 、200XLR、2000 、4500A  TD6000-405,TA6000-406,TD6000-706,TA6000-401,TD6000-421U,TD6000-706U,TD6000-416,TD6000-415,TA7800-401,TT7800-403,TT7800-703,TD7800-421,TD6000-402U,T5700-40,10262,10222,10292,10262BP,10262BPJ,10212BP,10233U,14252,20812,21312,70230,70250,100608,100612,100408,30252,70250V,25463,65852,10232,10242,64732,10242，10262，100408，80451， 4063A,80451,4516A,20813,10262SC,10222SC,TD6000-401U,TD850224-N2,TD6000-401U,TDCI6000-401,TA6000-006,TA7800-006,T5700-40,TD6000-422U,TD6000-426U,10212,10253,10204JN,10212CH,10213,10214,10222,10223,10224,10232,10233,10234,10242,10243,10244,10264,10272,10273,10282,10293,Z14520-2,10202,16212,16253,30212,30222,TDEI6000-411,TT6000-901,TTCI6000-406, TTEI6000-405, TAEI7800-401, TTFI7800-402, T7900-00403O0P, TAFI8001-051061, TFX8001，10263，14253，25463，