Samson 3963 Series, Монтаж и эксплуатация

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18 EB 3963 EN
Design and principle of operation
Accessories for mounting kits
Order no.
Designation
0320-1416 Support for NAMUR rib (required when a positioner or limit switch is additionally mounted to the lin-
ear actuator, DN 50)
8320-0131 M8x60 hexagon screw, A4, DIN 931
1400-6751 Adapter plate with NAMUR rib/NAMUR interface (G ¼)
1400-9924 Adapter plate with NAMUR rib/NAMUR interface (¼ NPT)
Mounting block for Type 3277 Linear Actuator with mounted Types 3793, 3766, 3767 and 3730 Posi -
tioners
1400-8813 G ¼ connection
1400-8814 ¼ NPT connection
1400-6950 Pressure gauge mounting block, 1x Output and 1x Supply, made of stainless steel/brass (for mounting
block)
Piping for actuator with "stem retracts" fail-safe action
1400-6444 240 cm² actuator area, zinc-coated steel
1400-6445 240 cm² actuator area, CrNiMo steel
1400-6446 350 cm² actuator area, zinc-coated steel
1400-6447 350 cm² actuator area, CrNiMo steel
1400-6448 700 cm² actuator area, zinc-coated steel
1400-6449 700 cm² actuator area, CrNiMo steel
3.2 Technical data
General data
Design Solenoid with flapper/nozzle assembly and booster valve
Degree of protection
IP 54 with filter
IP 65 with filter check valve
Material
Enclosure Polyamide PA 6-3-T-GF35, black
Connecting plate
AlMg, powder coated, gray beige RAL 1019
1.4404 (see section 2.2 for special versions)
Polyamide PA 6-3-T-GF35, black
Screws 1.4571
Springs 1.4310
Seals Silicone rubber, Perbunan
Diaphragms
Chloroprene rubber 57 Cr 868 (–20 to +80 °C)
Silicone rubber (–45 to +80 °C)