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Model 4123C

Model 4123C
5Pages

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Air Start Valve Model 4123C Overview The Model 4123C is a pilot-operated control valve with instant open-close action handling high flow rate air at high pressure designed for use on diesel and gas engine air starting systems. Typical applications l Designed for use on diesel and gas engine air starting systems Key benefits l Electric, pneumatic or manual actuation can be used in many systems l On/off with vent action Model 4123C Air Start Valve l Flanged or screwed ports - suitable for any system l Solenoid versions to 35 bar (500 psi) rating

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Valve body Seals material Nitrile rubber Valve flanges DIN 2503, ND40 or ports threaded 1" NPT or BSPT Vent port threaded 3/8" NPT or BSPT Minimum line pressure 3.0 bar 44 psi Maximum line pressure 35.0 bar 500 psi Manual operator push button Maximum force required 11 kg (25 lbs) Minimum pilot pressure 3.0 bar 44 psi Maximum pilot pressure 17.2 bar 250 psi Maximum line pressure 35.0 bar 500 psi Electrical solenoid operator Voltage 12 or 24 volts DC 110 or 220 volts AC* Continuously rated, consuming 8 Watts Weatherproof IP43 (standard) IP67 (optional) Maximum line pressure 27 bar 400 psi *...

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Air Start Valve - 4123C Dimensions

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Air Start Valve - 4123C Flow data Pressure drop through valve can be calculated using the formula opposite. Q = Flow-standard cubic feet per hour P in = Inlet pressure PSIA T = Temperature in ˚F G = Specific gravity of gas How to order Use the tables below to select the unique specification of your 4123C air start valve. Example Code Valve Type Valve Type 4123C Air Start Valve Model Type Model Type Manual and air pilot Manual and electrical solenoid Valve Line Connection Valve Line Connection Flanges to ND40: DIN 2503 Threaded ports: 1 inch BSPTr Pilot Thread: Vent Thread Pilot Thread: Vent...

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AMOT USA 8824 Fallbrook Dr Houston, TX 77064 USA AMOT Shanghai Rm 308, Building No A8 Jiahua Business Center 808 Hongqiao Road Shanghai 200030 China Europe, Middle East and Africa AMOT Western Way Bury St Edmunds Suffolk, IP33 3SZ England Tel +44 (0) 1284 762222 Fax +44 (0) 1284 760256 Email info@amot.com AMOT Controls GmbH Rondenbarg 25 22525 Hamburg Germany Tel +49 (0) 40 8537 1298 Fax +49 (0) 40 8537 1331 Email germany@amot.com AMOT Russia #34 Shabolovka Street Building 2 Moscow 115419 Russia Tel +7 495 617 12 93 Fax +7 495 913 97 65 Email russia@amot.com

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Model 4123C 5Pages

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Model 4123C
5Pages