5/2 INTERNAL PILOT OPERATED, SINGLE SOLENOID POPPET VALVE TYPE • Bubble tight shut off • Mounts in any position • Vibration resistance up to 9g • Suitable for high speed cycling • Speed up to 1000 cycles/ min (for 51400),others speed up to 500 cycles/ min • Life >10 million cycles Anodized Aluminium Anodized Aluminium Code Body Internals Guide Assembly Copper/ Silver/ None Plunger, Insert Spring/ Circlip Seat, Seals AMBIENT AND FLUID TEMPERATURE -30 °C to 75 °C (Refer page 25 for ordering code) Seal Kit : Oring Set and Plunger Assembly SPECIAL VERSION AND SUFFIX Suffix : (Valve) AM Special version : (Solenoid) CO, FR, SS, LC, III Repair Kit :Oring Set, Plunger Assembly, Fastener, Springs, Manual Override, Guide Assembly, Piston Kit Solenoid Kit : Solenoid, Gasket and Nut PILOT EXHAUST PORT CONNECTION Operation of double acting cylinder/ actuator Contact Rotex for • Any other ambient, fluid temperature, media and application • UL listed, C UL Listed general purpose Valve • Media like Water, Light Oil etc. R The pressure drop at inlet port causes malfunction of the Valve. All equipment connected between the header and the inlet port should have a higher orifice compared to the solenoid Valve.

5/2 INTERNAL PILOT OPERATED, SINGLE SOLENOID POPPET VALVE Cable Entry Depends on Pilot Valve Response Time in ms ORDERING CODE AND EXAMPLE VALVE + SOLENOID TYPE SUFFIX ORIFICE PORT CONNECTION MANUAL OVERRIDE SIZE VOLTAGE CURRENT SOLENOID ENCLOSURE APPROVAL INSULATION e.g. 51400-6-2G+230V 50Hz-22; 51432-16-4R-B2-S2+110V DC-19-III  = Do not specify when opted for. Refer Page 22 for Value of  = Options available * Valve type printed in red colour is external pilot air/ air operated valve RESPONSE TIME SOLENOID 14 Cable Entry LARGE ENCLOSURE SOLENOID SIZE FLYING LEAD SOLENOID ENCLOSURE WEATHER...

5/2 INTERNAL PILOT OPERATED, SINGLE SOLENOID POPPET VALVE DIMENSIONS PLUG IN SOLENOID TYPE 25 TERMINAL BOX/ Ex d LARGE ENCLOSURE, TYPE 16, 19, 37, 39, 58, 58LT Specifications are subject to change without notice. VALVE TYPE VALVE TYPE PLUG IN SOLENOID TYPE 22 66 TERMINAL BOX/ Ex d LARGE ENCLOSURE, TYPE 16, 19, 37, 39, 58, 58LT PLUG IN SOLENOID TYPE 25 PLUG IN SOLENOID TYPE 22

5/2 INTERNAL PILOT OPERATED, SINGLE SOLENOID POPPET VALVE DIMENSIONS DP PLUG IN SOLENOID TYPE 22 K (PORT SIZE) 5 G A F B TERMINAL BOX /Ex d LARGE ENCLOSURE, TYPE 16, 19, 37, 39, 58, 58LT G F B SQ. PLUG IN SOLENOID TYPE 25 K (PORT SIZE) TERMINAL BOX/ Ex d LARGE ENCLOSURE, TYPE 16, 19, 37, 39, 58, 58LT, LC PLUG IN SOLENOID TYPE 22/ 25 TERMINAL BOX/ Ex d LARGE ENCLOSURE, TYPE 16, 19, 37, 39, 58, 58LT, LC VALVE TYPE 51434 Specifications are subject to change without notice.

5/2 INTERNAL PILOT OPERATED, SINGLE SOLENOID POPPET VALVE CONSTRUCTION REFERENCE : 500 VALVE TYPE CONST. REF. C VALVE TYPE Specifications are subject to change without notice.