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The Type 3963 Solenoid Valves ensure a high level of operational reliability and fast response times for controlling pneumatic actuators in hazardous areas. Intrinsically safe, low-power binary signals issued by automation or fieldbus systems can be used for controlling purposes.
The Type 3963 Solenoid Valve provides a high level of oper-ating safety and short actuating times for controlling pneumat-ic actuators in hazardous areas. Intrinsically safe, low-power binary signals issued by automation equipment or fieldbus systems can be used for controlling purposes.
Mounting to restrictor block for single-acting rotary actuators with NAMUR interface according to VDI/VDE 3845. Type 3963-XXX1003 These devices can be attached to a restrictor block for rotary actuators with NAMUR inter-face (Fig. 5). The restricting function can be identified from the symbol indicated on the de-vice.
Mounting and start-up 1. Undo the four cap screws and remove Type 3963 -XXXX001/-XXX0011/ the enclosure cover. -XXX0X3X/-XXX0101/ -XXX0111/-XXX1001/ 2. Undo the three hexagon socket head cap -XXX1201/-XXX8001 screws and remove the solenoid valve from the connecting plate.
Supply/exhaust air restrictions to adjust different closing and opening times in a ratio of 1:15. Integrated into a screw-on body with G ¼ thread, degree of protection IP 56/66 or NEMA 4. Function blocks for valve accessories with NAMUR interface.
Page 1 EB 3963 EN Translation of original instructions Type 3963 Solenoid Valves Edition January 2022... Page 2 Note on these mounting and operating instructions These mounting and operating instructions assist you in mounting and operating the device safely. The instructions are binding for handling SAMSON devices.
Conversion to external air supply is determined only by turning the flat gasket [1]. Prior to assembly, install flat gasket [3] between pilot valve and booster valve as follows (Fig. 12): Type 3963 with index -01, -02, -04 and -06 The white mark in the slots of the flat gasket [3] is not visible.
