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    Home / Valves and automation / Solenoid valves; electromagnetic valves / Seat valves E290; bronze version

    Seat pressure operated valves E290 bronze

    Sedlový ventil 2/2 NC G290
    • series of high-flow pressure-operated seat valves with a wide range of models
    • anti-water hammer design, suitable for vacuum up to 0.01 bar (abs)
    • variants with 2/2 NC - no pressure closed and 2/2 NO - no pressure open
    • bronze body with threaded connection, PTFE gasket for temperatures -10 to +60 °C
    • maximum control pressure 10 bar, minimum pilot pressure see below; can be controlled with filtered air or water

    Saddle valves 2/2 NC G290 in bronze
    Ordering
    number    		 Functions Thread
    "    		 Luminosity
    DN    		 Flow Kv
    l/min    		 Pilot pressure*
    bar    		 Minimum pressure
    bar    		 Maximum pressure
    bar    		 Average operator
    mm
    E290NCB-12A 2/2 NC 1/2" 15 63,3 4 to 10 0 16 50
    E290NCB-34A 2/2 NC 3/4" 20 157 4 to 10 0 10 50
    E290NCB-34B 2/2 NC 3/4" 20 157 4 to 10 0 16 63
    E290NCB-10A 2/2 NC 1" 25 213 4 to 10 0 6 50
    E290NCB-10B 2/2 NC 1" 25 275 4 to 10 0 10 63
    E290NCB-10C 2/2 NC 1" 25 275 4 to 10 0 16 90
    E290NCB-54A 2/2 NC 1 1/4" 32 450 4 to 10 0 6 63
    E290NCB-54B 2/2 NC 1 1/4" 32 450 4 to 10 0 12 90
    E290NCB-15A 2/2 NC 1 1/2" 40 750 4 to 10 0 4 63
    E290NCB-15B 2/2 NC 1 1/2" 40 750 4 to 10 0 8 90
    E290NCB-15C 2/2 NC 1 1/2" 40 800 2.5 to 10 0 10 125
    E290NCB-15D 2/2 NC 1 1/2" 40 800 4 to 10 0 16 125
    E290NCB-20A 2/2 NC 2" 50 983 4 to 10 0 2,5 63
    E290NCB-20B 2/2 NC 2" 50 983 4 to 10 0 6 90
    E290NCB-20C 2/2 NC G2" 50 1 100 4 to 10 0 10 125
    E290NCB-25A 2/2 NC G2 1/2" 65 1 850 4 to 10 0 6 125

    Seat valves 2/2 NO G290 in bronze
    Ordering
    number    		 Functions Thread
    "    		 Luminosity
    DN    		 Flow Kv
    l/min    		 Pilot pressure*
    bar    		 Minimum pressure
    bar    		 Maximum pressure
    bar    		 Operator Avg.
    mm
    E290NOB-12A 2/2 NO 1/2" 15 82 0 to 10 0 16 50
    E290NOB-34A 2/2 NO 3/4" 20 157 0 to 10 0 16 50
    E290NOB-10A 2/2 NO 1" 25 213 0 to 10 0 16 50
    E290NOB-54A 2/2 NO 1 1/4" 32 450 0 to 10 0 16 63
    E290NOB-15A 2/2 NO 1 1/2" 40 750 0 to 10 0 11 63
    E290NOB-15B 2/2 NO 1 1/2" 40 750 0 to 10 0 16 90
    E290NOB-20A 2/2 NO 2" 50 983 0 to 10 0 7 63
    E290NOB-20B 2/2 NO 2" 50 983 0 to 10 0 13 90
    E290NOB-20C 2/2 NO 2" 50 1 100 0 to 10 0 16 125
    E290NOB-25A 2/2 NO 2 1/2" 65 1 567 0 to 10 0 7 90
    E290NOB-25B 2/2 NO 2 1/2" 65 1 850 0 to 10 0 16 125

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