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4/2 Valves
General Technical Data
OVERALL DIMENSIONS inches (mm) |
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| Port Size | A | B | C |
| 1/4 to 1/2 | 9.4 (239) | 3.9 (99) | 7.9 (201) |
| 1/2 to 1 | 9.4 (239) | 5.3 (134) | 9.7 (246) |
| 1 to 1-1/2 | 9.4 (239) | 8.2 (208) | 11.6 (295) |
STANDARD SPECIFICATIONS |
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| Port Sizes | Valve Model Numbers | Average Cv | Weight lb. (kg) | |
| In-Out | Exhaust | |||
| G 1/4 | G 1/2 | 2.5 | 4.0 (1.8) | |
| G 3/8 | G 1/2 | 3.6 | ||
| G 1/2 | G 1/2 | 3.7 | ||
| G 1/2 | G 1 | 6.9 | 6.3 (2.8) | |
| G 3/4 | G 1 | 8.2 | ||
| G 1 | G 1 | 8.9 | ||
| G 1 | G 1-1/2 | 23 | 12.3 (5.5) | |
| G 1-1/4 | G 1-1/2 | 24 | ||
| G 1-1/2 | G 1-1/2 | 25 | ||
| Solenoids | AC or DC power |
| Power Consumption | Each solenoid; 190 VA inrush, 40 VA holding on 50 or 60 Hz; 20 watts on DC |
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Indicator Lights
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In each solenoid housing
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Ambient Temperature
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4° to 50°C
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Media Temperature
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4° to 80°C
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Flow Media
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Filtered air. 5 micron recommended
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Inlet Pressure
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1 to 10 bar
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Pilot Pressure
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If external supply is used, pressure must be equal to or greater than inlet pressure
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Threads
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BSPP (For NPT threads, consult Flu-Tech)
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Indicator Light Kit
An indicator light extends through the solenoid or pilot cover and is illuminated when the solenoid is energized. Such lights are standard on double solenoid valves in Series 21 and 27.
An indicator light is available in kit form for single solenoid models in Series 16, Series 21 (type O only), and Series 27. Order kit number 862K87 and specify the voltage of the solenoid.
Manual Override Kits
A manual override or manual analog override is a mechanism where control is taken from an automated system and given to the user.
Flush flexible manual overrides are standard on single solenoid models in Series 16 and Series 27. Double solenoid models in Series 21 and 27 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.
Flush Button
Locking Type ……………………. Kit 792K87
Non-Locking Type ……………… Kit 790K87
Extended Button
Non-Locking Type …………… Kit 791K87
Extended Button with Palm Actuator
Non-Locking Type …………… Kit 984H87
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th