ROSS Series 27 Poppet Valves for Line Mounting Valves in this Series are available with single or double solenoid pilots or an air head for remote pressure control. Valve elements have end-guided stainless steel stems. Flush flexible manual override buttons are standard on solenoid models. Solenoid models listed in this catalog use an internal pilot supply. They 3/2 Valve with are, however, easily field-convertible for use with an external Single Solenoid Pilot pilot supply. Models for external pilot supply may also be ordered from ROSS. To provide special control functions, most models are also avail- ® able with the following LOGICAIR adaptors. Timed Sequence Adaptor: Allows the actuation and/or de-ac- tuation of a valve to be delayed up to 30 seconds for / valves, and up to 3 seconds for 3/ and 4/ valves. For longer delays see “Q” adaptor below. “PB” Adaptor: Increases the actuating force on the valve piston. Useful with low pilot pressure. Air Index Adaptor: Allows a single control valve to function as an impulse controlled, detented valve. Successive momentary signals from the same source actuate and de-actuate the valve. 4/2 Valve with “Q” Adaptor: For use in conjunction with the timed sequence Double Solenoid Pilot adaptor to extend the delay interval up to 60 seconds. The “Q” adaptor also provides quicker response to actuating and de- actuating signals. Series 27 Valve Bodies 2/2 Normally Closed 2/2 Normally Open 3/2 Normally Closed 3/2 Normally Open 4/2 ® © Copyright 006, ROSS CONTROLS All Rights Reserved 34 Series 27 Single Solenoid Pilot Inline Valves Valve Model Numbers Port Normally Normally Average C Weight V 2/2 Valves Size Closed Open N.C. N.O. lb. (kg) /4 77B00 77B00 .3 .3 3/8 77B300 77B300 3.8 3.3 .5 (.) Normally Closed / 77B40 77B40 4.0 3.5  / 77B400 77B400 7.7 6.5  3/4 77B500 77B500 9.0 7.3 3.3 (.5)  77B60 77B60 9.0 7.9 B   77B600 77B600 4  -/4 77B700 77B700 9 0 7.0 (3.) C Normally Open -/ 77B80 77B80 9  -/ 77B800 77B800 49 49  0  77B900 77B900 57 57 5.5 (6.9) A -/ 77B90 77B90 64 7  Valve Model Numbers 3/2 Valves Port Sizes Normally Normally Average C Weight V In-Out Exh. Closed Open N.C. N.O. lb. (kg) /4 / 773B00 774B00 .8 .5 Normally Closed 3/8 / 773B300 774B300 4.0 3.0 .5 (.) / / 773B40 774B40 3.8 3.0   /  773B400 774B400 7.8 7. 3/4  773B500 774B500 9.4 7. 3.3 (.5)   773B60 774B60 0 7. 3   -/ 773B600 774B600 9  -/4 -/ 773B700 774B700 3  7.0 (3.) Normally Open -/ -/ 773B80 774B80 3   -/ -/ 773B800 774B800 69 58 0  -/ 773B900 774B900 70 60 6.5 (7.4) -/ -/ 773B90 774B90 7 55 3  4/2 Valves Port Sizes Valve Model Weight In-Out Exhaust Numbers Average C lb. (kg) V /4 / 776B00 .5 3/8 / 776B300 3.6 3.0 (.4) / / 776B40 3.7 /  776B400 6.9 4  G 3/4  776B500 8. 5.3 (.4) 4   776B60 8.9 H  -/ 776B600 3 3  -/4 -/ 776B700 4 .3 (5.) -/ -/ 776B80 5 F STANDARD SPECIFICATIONS: For valves on this page. IMPORTANT NOTE Solenoids: AC or DC power. See page 8 for voltages. Please read carefully and thoroughly all of the CAUTIONS on page 8. Power Consumption: 87 VA inrush, 30 VA holding on 50 or 60 Hz; 4 watts on DC. OVERALL DIMENSIONS inches (mm) Ambient Temperature: 40° to 0°F (4° to 50°C). Port Size A B C D E F G H Media Temperature: 40° to 75°F (4° to 80°C). /4 3.6 6.9 3. 7. 3. 3.9 7.5 3.9 Flow Media: Filtered air. 5 micron recommended. to / (90) (75) (79) (8) (79) (99) (9) (99) Inlet Pressure: / 4.6 7.6 3. 7.9 3.6 4.6 9.5 5.3 1/4 to 1-1/2 Port Sizes: 5 to 50 psig ( to 0 bar). to  (6) (93) (79) (0) (9) (7) (4) (34) 1-1/2 to 2-1/2 Port Sizes: 30 to 50 psig ( to 0 bar).  6.6 0.3 4. 0.3 4.8 6.5 0.8 8.3 Pilot Pressure: When external supply is used, pressure to -/ (68) (63) (04) (63) (3) (65) (74) () must be equal to or greater than inlet pressure. -/ 8.6 .8 5. .3 6.3 — — — Threads: Model numbers above specify NPT pressure port to -/ (9) (300) (30) (33) (6) — — — threads. For other threads, see page 8. 35 Series 27 Remote Air Pilot Inline Valves Valve Model Numbers Port Normally Normally Average C Weight 2/2 Valves V Size Closed Open N.C. N.O. lb. (kg) /4 75A00 75A00 .3 .3 Normally Closed 3/8 75A300 75A300 3.8 3.3 .3 (0.6)  / 75A40 75A40 4.0 3.5  / 75A400 75A400 7.7 6.5 3/4 75A500 75A500 9.0 7.3 .0 (0.9) C B  75A60 75A60 9.0 7.9   75A600 75A600 4  Normally Open -/4 75A700 75A700 9 0 8.0 (3.6) -/ 75A80 75A80 9   A 0 -/ 75A800 75A800 49 49  75A900 75A900 57 57 4.3 (6.4) -/ 75A90 75A90 64 7  3/2 Valves Valve Model Numbers Port Sizes Normally Normally Average C Weight V In-Out Exh. Closed Open N.C. N.O. lb. (kg) /4 / 753A00 754A00 .8 .5 3/8 / 753A300 754A300 4.0 3.0 .3 (0.6) Normally Closed / / 753A40 754A40 3.8 3.0  /  753A400 754A400 7.8 7.  3/4  753A500 754A500 9.4 7. .0 (0.9)   753A60 754A60 0 7. 3  D  -/ 753A600 754A600 9  E -/4 -/ 753A700 754A700 3  6.0 (.7) Normally Open -/ -/ 753A80 754A80 3   -/ -/ 753A800 754A800 69 58 0  -/ 753A900 754A900 70 60 5.3 (6.9) A -/ -/ 753A90 754A90 7 55  3 4/2 Valves Port Sizes Valve Model Weight lb. (kg) In-Out Exhaust Numbers Average C V /4 / 756A00 .5 3/8 / 756A300 3.6 .8 (0.8) / / 756A40 3.7 /  756A400 6.9 4  G 3/4  756A500 8. 4.3 (.9) 4 H   756A60 8.9  -/ 756A600 3 -/4 -/ 756A700 4 0.3 (4.6) 3  -/ -/ 756A80 5 F STANDARD SPECIFICATIONS: For valves on this page. IMPORTANT NOTE Ambient/Media Temperature: 40° to 75°F (4° to 80°C). Please read carefully and thoroughly all of the CAUTIONS on page 8. Flow Media: Filtered air. 5 micron recommended. Inlet Pressure: 1/4 to 1-1/2 Port Sizes: 5 to 50 psig ( OVERALL DIMENSIONS inches (mm) to 0 bar). 1-1/2 to 2-1/2 Port Sizes: 30 to 50 psig ( to Port Size A B C D E F G H 0 bar). /4 3.6 3.7 3.0 4.0 3. 3.9 4.0 3.9 Pilot Pressure: Must be equal to or greater than inlet to / (90) (94) (77) (0) (79) (99) (0) (99) pressure. / 4.6 4.4 3.0 4.7 3.6 4.6 5.8 5.3 Threads: Model numbers above specify NPT pressure port to  (6) () (77) (0) (9) (7) (47) (34) threads. For other threads, see page 8.  6.6 7.4 4. 7.4 4.8 6.5 7.5 8.3 to -/ (68) (88) (04) (88) (3) (65) (90) () -/ 8.6 9. 5. 9.5 6.3 6.5 7.8 8. to -/ (9) (3) (30) (40) (6) (65) (98) (08) ® © Copyright 006, ROSS CONTROLS All Rights Reserved 36 Series 27 Double Solenoid Pilot Inline Valves Port Sizes Valve Model Weight 4/2 Valves In-Out Exhaust Numbers Average C lb. (kg) V /4 / 776B003 .5 3/8 / 776B3003 3.6 4.0 (.8) / / 776B403 3.7 4  Y /  776B4003 6.9 4 3/4  776B5003 8. 6.3 (.8) C    776B603 8.9 B  -/ 776B6003 3 3  -/4 -/ 776B7003 4 .3 (5.5) -/ -/ 776B803 5 A STANDARD SPECIFICATIONS: For valves on this page. OVERALL DIMENSIONS inches (mm) Solenoids: AC or DC power. See page 8 for voltages. Power Consumption: Each solenoid; 90 VA inrush, 40 Port Size A B C VA holding on 50 or 60 Hz; 0 watts on DC. /4 to / 9.4 (39) 3.9 (99) 7.9 (0) Indicator Lights: In each solenoid housing. / to  9.4 (39) 5.3 (34) 9.7 (46) Ambient Temperature: 40° to 0°F (4° to 50°C).  to -/ 9.4 (39) 8. (08) .6 (95) Media Temperature: 40° to 75°F (4° to 80°C). Flow Media: Filtered air. 5 micron recommended. Inlet Pressure: 5 to 50 psig ( to 0 bar). IMPORTANT NOTE Pilot Pressure: If external supply is used, pressure must Please read carefully and thoroughly be equal to or greater than inlet pressure. all of the CAUTIONS on page 8. Threads: Model numbers above specify NPT pressure port threads. For other threads, see page 8. Indicator Light Kit Manual Override Kits Flush flexible manual overrides are standard on single solenoid models in Series 6 and Series 7. Double solenoid models in Series  and 7 have flush metal- button overrides. Both types are non-locking. Each of the buttons in the override kits below is made of metal and is spring-returned. The locking type button, however, can be kept in the actuated position by turning the slot in the top of the button with a screwdriver. Indicator Order by the kit numbers shown below. Light Kit FLUSH BUTTON Locking type .................. Kit 792K87 Non-locking type ............ Kit 790K87 An indicator light extends through the solenoid or pilot EXTENDED BUTTON WITH EXTENDED BUTTON cover and is illuminated when the solenoid is energized. PALM ACTUATOR Non-locking type Such lights are standard on double solenoid valves in Non-locking type Kit 791K87 Series  and 7. Kit 984H87 An indicator light is available in kit form for single solenoid models in Series 6, Series  (type O only), and Series 7. Order kit number 862K87 and specify the voltage of the solenoid. 37