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4.1.2.
Spare parts list for K 1a / K 2a
4.1.2.1.
List for RMG 720, DN 25 and RMG 402, DN 25 (inlet size)
Parts marked by an asterisk (*) to be kept in stock for maintenance:
item
no.
description
1
SAV locking cap
2*
sealing ring
3
spring housing
4
spring plate
5
spring plate
6
setpoint spring:
-
wire dia. 2,5
-
wire dia. 3,2
-
wire dia. 3,6
-
wire dia. 4,75
7*
O-ring
8*
switch bush, complete
9
cylinder screw
10*
diaphragm
11
diaphragm plate
12
pressure disc
13*
securing ring
14*
ball
15*
O-ring
16
plug
17
hexagon socket screw
18
SAV support, complete
19*
O-ring
20*
securing ring
21*
valve plate, vulcanized
22*
valve plate, vulcanized
23
main valve body:
-
ratedPN 16
rated ANSI 150 (p zul 16 bar)
24
spring retainer
25
setpoint spring:
-
wire dia. 1
-
wire dia. 1,1
-
wire dia. 1,2
-
wire dia. 1,4
26
diaphragm plate, complete
27*
sealing ring
28
screwed socket
29
cutting ring
material key:
K
... plastic material
KG ... rubber-like plastic material
LM ... light metal
GS ... cast steel
720.20 S.10
colour:
yellow
bright red
dark red
white
colour:
yellow
light blue
white
black
St ... steel
NSt... stainless steel
SF ... spring steel
material
K 1a
10 000 854
LM
00 020 343
K
10 010 608
GLM
10 001 844
Ms
10 000 856
K
10 001 838
SF
10 000 866
SF
10 000 867
SF
SF
10 001 839
00 021 069
KG
10 010 612
LM/NSt/St
00 010 150
St
KG
10 010 610
10 010 611
St
10 004 882
LM
00 019 131
SF
NSt
00 005 108
00 020 371
KG
00 026 066
K
10 004 895
St
10 010 585
LM/NSt/St/KG
00 020 243
KG
00 019 093
SF
10 003 580
LM/KG
10 004 942
LM/KG
10 008 454
GS
10 008 455
GS
10 008 563
K
10 001 826
SF
-
SF
10 001 837
SF
10 001 760
SF
-
LM/KG
LM
00 018 694
10 007 642
St
00 030 904
St
RMG stock no.
K 2a
10 000 854
00 020 343
10 010 608
10 001 844
10 000 856
-
10 000 866
10 000 867
10 001 839
00 021 069
-
00 010 150
18 354 902
-
-
-
00 005 108
00 020 371
00 026 066
10 004 895
10 010 585
00 020 243
00 019 093
10 003 580
10 004 942
10 008 454
10 008 455
10 008 563
-
10 000 868
-
10 001 760
10 004 929
00 018 694
10 007 642
00 030 904
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