Samson 4785, Монтаж и эксплуатация

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Table 4 NAMUR attachment Control valve Travel in mm With lever Order no.
NAMUR mounting kit
Parts, see Fig. 4
Valve with casted yoke
7.5 to 60 N1 (125mm) 1400-6787
30 to 120 N2 (212 mm) 1400-6789
Valve with
rod-type
yoke, rod
diameter in
mm
20 to 25 N1 1400-6436
20 to 25 N2 1400-6437
25 to 30 N1 1400-6438
25 to 30 N2 1400-6439
30 to 35 N1 1400-6440
30 to 35 N2 1400-6441
Attachment to Fisher and Masoneilan linear actuators
(one each of both mounting kits is needed per actuator)
1400-6771
and
1400-6787
Accessories Order no.
Pressure gauge mounting block G 1/4
NPT 1/4
1400-7106
1400-7107
Pressure gauge set SS/Brass
SS/SS
1400-6957
1400-6958
Signal pressure throttles (screw-in type and brass throttle) 1400-6964
Filter check valve, replaces exhaust air plug and increases the degree of protection to IP 65
(one included with the delivered positioner)
1790-7408
Table 5
NA MUR attachment
Travel in mm *) 7.5 15 15 30 30 60 30 60 60 120
Pin on marking *) 1 1 2 1 2 1 2 1 2
Corresp. distance pin/lever fulcrum 42 42 84 42 84 84 168 84 168
With lever N1 (125 mm in length) N2 (212 mm in length)
Transmission pin (27) on position AAB AB
*) Deviating travel values (intermediate values) must be calculated accordingly
EB 8382-2 EN
19
Attaching the positioner