2. safety instructions 2 - spx flow
TRANSCRIPT
APV DELTA RUF3 CHECK VALVE
FORM NO.: H170781 REVISION: UK-5 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL
1. General Terms 2
2. Safety Instructions 2
3. Mode of Operation 2
4. Installation 3
4.1 Welding Instructions 3
5. Dimensions and Weights 4
6. Technical Data 4 - 5
7. Materials 6
8. Maintenance 6
9. Service Instructions 7 - 8
10. Trouble Shooting 8
11. Spare Parts List
RUF3 - DIN & Inch design RN 01.102
Table of contents Page
1Check valve
DELTA RUF3
Instruction Manual: rev. 5
UKAPVAPV_RUF3_UK-5_032017.qxp
This instruction manual has to be read carefully and observed by
the competent operating and maintenance personnel.
We have to point out that we will not accept any liability for
damage or malfunctions resulting from the non-compliance with
this instruction manual.
Descriptions and data given herein are subject to technical changes.
2. Safety Instructions
DANGER!
- Before any maintenance of the valve, the line system must be
depressurized and discharged if possible.
- Carefully observe the assembly instructions for a safe maintenance
of the valve.
3. Mode of Operation
- The RUF3 valve is used at spots at which the reflux into the
pipelines is to be prevented.
- Through its hygienic design, the alve is used mainly in the
beverage industry.
- The valve opens by the pressureof the liquid against the
spring-loaded valve disc. The closing process is initiated
by the preloaded spring when the liquid flow into the flow direction
stops.
Authorizations and External Approvals:3-A Sanitary Standards, Inc.
1. General Terms
2
UKAPVAPV_RUF3_UK-5_092017.qxp
Check valve
DELTA RUF3
Instruction Manual: rev. 5
- The RUF3 valve can be installed in optional position.
The flow direction must be in the direction of arrows.
- To provide for a complete discharge of the valve, the vertical
installation position is to be aimed at (ball-shape housing).
Horizontal installation position is not recommended.
- The valve can be welded directly into the pipeline as it deals with
an intermediate flange design.
- Attention! Observe welding instructions.
4.1 Welding Instructions
RUF3
- Before welding, the flanges must be dismantled from the valve
housing, just tacking or adjustment of the valves should be carried
out with fixed welding flanges.
- Welding may only be carried out by certified welders (DIN EN ISO
9606-1). (Seam quality DIN EN ISO 5817).
- The welding of the valve housings must be effected in such a
way that deformation strain cannot be transfered from the outside
to the valve body.
- The preparation of the weld seam up to 3 mm wall thickness must
be carried out in butt manner as a square butt joint without air.
(Consider shrinkage!)
- TIG orbital welding should be aimed at!
- After welding of the valve housings or of the mating flanges and
after work at the pipelines, the corresponding parts of the
installation or pipelines must be cleaned from welding residues
and soiling. If these cleaning instructions are not observed,
welding residues and dirt particles can settle in the valve and
cause damage.
- Any damage resulting from the nonobservance of these welding
instructions is not subject to our guarantee.
4. Installation
3
APV_RUF3_UK-5_092017.qxp
UKAPV
Check valve
DELTA RUF3
Instruction Manual: rev. 5
6. Technical Data
5. Dimensions and Weights
4
UKAPVAPV_RUF3_UK-5_092017.qxp
Check valve
DELTA RUF3
Instruction Manual: rev. 5
Dimensions in mm Weight
in kg
DN A B C D G
25 99 51 83 26 2,2
40 111 63 100 38 2,9
50 123 75 110 50 3,5
65 140 92 127 66 4,2
80 155 107 142 81 5,3
100 174 126 162 100 6,6
125 209 155 202 125 9,8
150 234 180 228 150 11,5
inch
1” 99 51 83 22,2 2,2
1,5” 111 63 100 34,9 2,9
2” 123 75 110 47,6 3,5
2,5” 140 92 127 60,3 4,2
3” 146 98 134 72,9 5,3
4” 174 126 162 97,6 6,6
- max. line pressure 10 bar
- max. operating temperature 135o C EPDM, HNBR,*VMQ, *FPM
- short-term load 140o C EPDM, HNBR*VMQ, *FPM
*(no steam)
ØC
ØD
A
B
5
APV_RUF3_UK-5_092017.qxp
UKAPV
Check valve
DELTA RUF3
Instruction Manual: rev. 5
Installation position min. response pressurein ( bar )
nominal dimension kvs values in
DN inch (m³/h)
25 1” 14
40 1,5” 27
50 2” 55
65 2,5” 107
3” 125
80 166
100 4” 260
125 328
150 466
6. Technical Data
0,025
0,040
0,015
Horizontal installation
position is notrecommended!
Housing, shaft, flanges,
shaft bearings : 1.4571, 1.4404(DIN EN 10088)
Screws : 1.4301 (DIN EN 10088)
Seals standard design : EPDM
options : VMQ, FPM, HNBR
8. Maintenance
- The maintenance intervals depend on the corresponding application
and are to be determined by the operator himself carrying out
temporary checks.
- Replacement of seals according to service instructions.
- All seals must be provided with a thin layer of grease before their installation.
Recommendation:
APV assembly grease for EPDM, FPM and HNBR(750 g / tin - ref.-No. 00070-01-019/03; H147382)
(60 g / tube - ref.-No. 00070-01-018/93; H147381)
or
APV assembly grease for VMQ(600 g / tin - ref.-No. 000 70-01-017/93; H147380)
(60 g / tube - ref.-No. 000 70-07-016/93; H147379)
!!! Do not use grease containing mineral oil for EPDM seals !!!!!!Do not use Silicone-based grease for VMQ seals !!!
- Assembly of the valve according to service instructions.
7. Materials
6
UKAPVAPV_RUF3_UK-5_092017.qxp
Check valve
DELTA RUF3
Instruction Manual: rev. 5
7
APV_RUF3_UK-5_092017.qxp
UKAPV
Check valve
DELTA RUF3
Instruction Manual: rev. 5
The item numbers refer to the spare parts drawings(DIN design: RN 01.102; inch design: RN 01.103).
9.1 Disassembly from the pipe system
a. Shut off the line pressure. Discharge the line, if possible.
b. Remove the flange screws (2).
c. Take the non-return valve off the flanges (1).
9.2 Dismantling of wear parts
a. Take off the flange seals (3).
b. Remove the shaft bearing (4) from the housing body.
For this purpose, the shaft bearing must be pressed out via the
flange by a spanner.
c. Remove the housing seals (5).
d. Take off the pressure spring (6).
e. Lift the valve shaft (7) out of the housing body in inclined position.
f. Prick into the seat seal (8) by a peaked object (e.g. screw driver)
and pull it off.
9.3 Installation of seals and assembly of the valve
a. Press the slightly greased seat seal (8) at four spots, the wide side to
the front, into the groove. At the four projecting loops the seal must
be guided into the groove by a thin, blunt screw driver. Work
alternately at all four loops to get an even fit of the seal.
Finally, the seal is smoothed by strong pressing, e.g. by means of
the handle of the screw driver and vented between the groove edge
and the seal inner side down to the groove bottom by means of the
blade of a thin screw driver.
Check the correct fit of the seal after the installation.
b. Place the valve shaft (7) in the housing body and put the pressure
spring (6) on the shaft rod.
c. Insert the slightly greased housing seal (5) into the groove of the
shaft bearing (4).
9. Service Instructions
1
2
4
5
7
8
9
6
3
d. Press the shaft bearing (4) flush to the flange into the housing
body (9).
e. Press the slightly greased flange seals (3) into the outside flange
grooves.
f. Push the complete valve body into the pipeline between the mating
flanges (1) and tighten it by the hexagon nuts (2).
! Observe the flow direction !
10. Troube Shooting
The item numbers refer to the spare parts drawing.
Failure removal see chapter 9. Service Instructions.
The valve does not close: Replace the seat seal (8).
Leakage between housing and
mating flange: Check flange seal (3) and/or housing seal (5). Replace the defective
seal.
Valve does not operate perfectly: Check the soft running of
the shaft, replace
damaged parts.
11. Spare Parts Lists
(see annex)
9. Service Instructions
8
UKAPVAPV_RUF3_UK-5_092017.qxp
Check valve
DELTA RUF3
Instruction Manual: rev. 5
Datum:
Name:
Geprüft:
von 7
RN 01.102
Ersatzteilliste: spare parts list
14.07.16Trytko
20.03.13Trytko
SPX FLOWGermany
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801
15-2
5-49
5/42
H14
2293
58-0
1-46
9/93
H76
692
58-0
1-46
9/73
H77
312
15-2
8-49
9/42
H14
0404
58-3
3-49
2/93
H77
512
58-3
3-49
2/73
H77
511
58-3
3-49
2/33
H16
8759
58-0
1-61
9/73
H76
803
H14
7498
Bla
tt4
von
7
ref.-
no.
WS
-Nr.
4"
WS
-Nr.
DN
80D
N10
0
WS
-Nr.
ref.-
no.
09-5
1-52
7/42
09-5
1-62
7/42
RN
01.
102
ref.-
no.
H18
831
65-0
1-08
3/15
16xM
8x20
H78
776
H18
824
HN
BR
FD
A-k
onfo
rmS
eat s
eal
Sitz
dich
tung
Sitz
dich
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Sea
t sea
l
item
desc
riptio
n
2
quantity
Bes
chre
ibun
g
Sea
t sea
l
Sitz
dich
tung
111D
icht
ung
Geh
äuse
Hou
sing
sea
l
Hou
sing
sea
l
6P
ress
ure
sprin
g
71
Sch
aft
Sitz
dich
tung
WS
-Nr.
WS
-Nr.
1V
MQ
FD
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rm
Dru
ckfe
der
1E
PD
MF
DA
-kon
form
41
Sch
aftla
ger
1.44
04B
earin
g
2 1D
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ung
Geh
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EP
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A-k
onfo
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HN
BR
FD
A-k
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rm
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icht
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FG
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VM
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DA
-kon
form
Sea
l FG
N1
Dic
htun
g F
GN
1S
eal F
GN
1
60-0
6493
/33
H14
3562
09-5
1-47
7/42 58
-01-
469/
13H
7669
0
EP
DM
FD
A-k
onfo
rm
FP
MF
DA
-kon
form
A2-
70
58-0
1-46
9/33
H20
2374
SP
X F
LOW
Ger
man
y
Fla
nsch
FG
1F
lang
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G1
2D
icht
ung
FG
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Sea
l FG
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Sea
l FG
N1
Dic
htun
g F
GN
1
265
-01-
083/
158x
M8x
20 H
7877
658
-32-
477/
93H
7731
458
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477/
73H
7731
358
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477/
33H
1721
3358
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477/
13
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
r U
nter
lage
, Ver
wer
tung
und
Mitt
eilu
ng ih
res
Inha
lts n
icht
ges
tatte
t, so
wei
t nic
ht s
chri
ftlic
h zu
gest
ande
n. V
erst
oß v
erpf
licht
etzu
m S
chad
ense
rsat
z un
d ka
nn s
traf
rech
tlich
e F
olge
n ha
ben
(Par
agra
ph 1
8 U
WG
, P
arag
raph
106
Urh
G).
Eig
entu
m u
nd a
lle R
echt
e, a
uch
für
Pat
ente
rtei
lung
und
G
ebra
uchs
mus
tere
intr
agun
g, v
orbe
halte
n. S
PX
FLO
W, G
erm
any
58-3
4-21
5/06
58-3
4-21
6/06
H20
7606
H20
4098
H32
0091
H78
179
H78
182
58-3
4-21
3/01
58-3
4-21
5/01
58-3
4-21
6/01
H78
174
H78
180
H78
183
58-3
4-21
3/02
58-3
4-21
5/02
58-3
4-21
6/02
Pos
. 3, 5
, 8 n
ur im
kom
plet
ten
Dic
htun
gssa
tz e
rhäl
tlic
hIte
m 3
, 5, 8
ava
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e as
com
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e se
al k
its o
nly
58-3
4-21
3/00
58-3
4-21
5/00
58-3
4-21
6/00
Try
tko
20.0
3.13
Bla
tt5
von
7D
atum
:
14.0
7.16
Dat
um:
RN
01.
102
Gep
rüft:
Nam
e:
21-0
6-54
8/47
H14
6905
21-0
6-64
8/47
H14
6972
DN
100
4"
mat
eria
lW
S-N
r.W
S-N
r.W
S-N
r.W
S-N
r.W
S-N
r.W
S-N
r.re
f.-no
.
DN
652,
5"3"
DN
80
ref.-
no.
ref.-
no.
ref.-
no.
ref.-
no.
ref.-
no.
H78
175
H78
181
H78
184
58-3
4-21
3/06
Sea
l kit
1H
NB
RD
icht
ungs
satz
FP
M
Nam
e:T
rytk
o
Gep
rüft:
Bes
chre
ibun
g
Geh
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Hou
sing
1.44
041
9
1V
MQ
Mat
eria
l
Rüc
ksch
lagv
entil
RU
F3
12S
DN
25-1
50 1
-4 z
oll
Non
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urn
valv
e R
UF
3 1
2S D
N25
-150
1-4
zol
l
Ers
atzt
eilli
ste:
spa
re p
arts
list
pos.
Mengequantity
item
1E
PD
MD
icht
ungs
satz
Sea
l kit
1D
icht
ungs
satz
Sea
l kit
desc
riptio
n
Dic
htun
gssa
tzS
eal k
it
H78
173
H14
2288
SP
X F
LOW
Ger
man
y
21-0
6-49
8/47
Wei
terg
abe
sow
ie V
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r U
nter
lage
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und
Mitt
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res
Inha
lts n
icht
ges
tatte
t, so
wei
t nic
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chri
ftlic
h zu
gest
ande
n. V
erst
oß v
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licht
etzu
m S
chad
ense
rsat
z un
d ka
nn s
traf
rech
tlich
e F
olge
n ha
ben
(Par
agra
ph 1
8 U
WG
, P
arag
raph
106
Urh
G).
Eig
entu
m u
nd a
lle R
echt
e, a
uch
für
Pat
ente
rtei
lung
und
G
ebra
uchs
mus
tere
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g, v
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halte
n. S
PX
FLO
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any
5 876P
ress
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sprin
g
1D
icht
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form
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sing
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l
1D
icht
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HN
BR
FD
A-k
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rm
1S
itzdi
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ng
Mat
eria
l
H20
5933
H20
5928
mat
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l
09-5
1-71
7/42
H77
350
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70
Sea
l FG
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MF
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1
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GN
1
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ft
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ruck
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4310
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5-69
5/42
FP
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form
2 41
Sch
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ger
1.44
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FD
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l FG
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H15
2258
60-0
6-47
9/33
H15
2257
58-0
1-56
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58-0
1-58
2/93
Sea
t sea
l
Sitz
dich
tung
Sea
t sea
l
Hou
sing
sea
l
H14
7080
60-0
6-49
8/33
58-0
1-58
2/73
15-2
5-74
5/42
H17
2125
H17
2126
58-0
1-56
8/73
H14
7130
Sitz
dich
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HN
BR
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58-0
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58-0
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1
item
Sitz
dich
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l
RN
01.
102
Bla
tt6
von
7
WS
-Nr.
Ers
atzt
eilli
ste:
spa
re p
arts
list
14.0
7.16
2 2 1E
PD
MF
DA
-kon
form
ref.-
no.
12
1.44
04
Nam
e:
ref.-
no.
ref.-
no.
ref.-
no.
Gep
rüft:
pos.
Mengequantity
Bes
chre
ibun
g
desc
riptio
n
Fla
nsch
FG
1F
lang
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G1
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ksch
lagv
entil
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12S
DN
25-1
50 1
-4 z
oll
Non
-ret
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valv
e R
UF
3 1
2S D
N25
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zol
l
ref.-
no.
DN
125
DN
150
WS
-Nr.
WS
-Nr.
Try
tko
Gep
rüft:
Dat
um:
Dat
um:
20.0
3.13
Nam
e:T
rytk
o
WS
-Nr.
ref.-
no.
09-5
1-71
8/42
WS
-Nr.
WS
-Nr.
65-0
1-13
3/15
58-3
2-67
7/93
58-3
2-72
7/93
16xM
10x2
5 H
7881
1
H77
356
58-3
2-67
7/73
58-3
2-72
7/73
H77
351
H77
357
H17
2136
H17
2137
58-3
2-67
7/33
58-3
2-72
7/33
H77
349
H77
355
58-3
2-67
7/13
58-3
2-72
7/13
H14
7500
H14
7501
15-2
8-69
9/43
15-2
8-74
9/43
H77
608
H77
625
58-3
3-69
2/93
58-3
3-74
2/93
H77
607
H77
624
58-3
3-69
2/73
58-3
3-74
2/73
58-3
3-69
2/39
358
-33-
742/
33
H76
777
H76
795
H76
776
H76
794
Skt
. Sch
raub
eD
IN E
N 2
4017
Hex
. Scr
ew
3
SP
X F
LOW
Ger
man
y
58-0
1-56
8/13
58-0
1-58
2/13
H76
775
H76
793
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terg
abe
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ie V
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elfä
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nter
lage
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Mitt
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ng ih
res
Inha
lts n
icht
ges
tatte
t, so
wei
t nic
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chri
ftlic
h zu
gest
ande
n. V
erst
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erpf
licht
etzu
m S
chad
ense
rsat
z un
d ka
nn s
traf
rech
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e F
olge
n ha
ben
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agra
ph 1
8 U
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, P
arag
raph
106
Urh
G).
Eig
entu
m u
nd a
lle R
echt
e, a
uch
für
Pat
ente
rtei
lung
und
G
ebra
uchs
mus
tere
intr
agun
g, v
orbe
halte
n. S
PX
FLO
W, G
erm
any
Pos
. 3, 5
, 8 n
ur im
kom
plet
ten
Dic
htun
gssa
tz e
rhäl
tlic
hIte
m 3
, 5, 8
ava
ilabl
e as
com
plet
e se
al k
its o
nly
58-3
4-21
8/06
Sea
l kit
58-3
4-21
7/01
58-3
4-21
8/01
H78
186
H78
189
1
58-3
4-21
8/02
EP
DM
Dic
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185
H78
188
Mat
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lagv
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re p
arts
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mat
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r.W
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r.
DN
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DN
150
1
pos. 9
1Mengequantity
Bes
chre
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riptio
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sing
1H
NB
RD
icht
ungs
satz
58-3
4-21
7/06
FP
MD
icht
ungs
satz
Sea
l kit
58-3
4-21
7/00
1V
MQ
Dic
htun
gssa
tzS
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it H
7818
7H
7819
058
-34-
217/
02
1.44
0421
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698/
4721
-06-
748/
47H
1470
85H
1471
31
WS
-Nr.
WS
-Nr.
ref.-
no.
ref.-
no.
ref.-
no.
ref.-
no.
ref.-
no.
RN
01.
102
Gep
rüft:
Nam
e:
WS
-Nr.
ref.-
no.
Bla
tt7
von
7D
atum
:
14.0
7.16
Nam
e:T
rytk
o
Gep
rüft:
Dat
um:
20.0
3.13
Try
tko
SP
X F
LOW
Ger
man
y
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
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r U
nter
lage
, Ver
wer
tung
und
Mitt
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ng ih
res
Inha
lts n
icht
ges
tatte
t, so
wei
t nic
ht s
chri
ftlic
h zu
gest
ande
n. V
erst
oß v
erpf
licht
etzu
m S
chad
ense
rsat
z un
d ka
nn s
traf
rech
tlich
e F
olge
n ha
ben
(Par
agra
ph 1
8 U
WG
, P
arag
raph
106
Urh
G).
Eig
entu
m u
nd a
lle R
echt
e, a
uch
für
Pat
ente
rtei
lung
und
G
ebra
uchs
mus
tere
intr
agun
g, v
orbe
halte
n. S
PX
FLO
W, G
erm
any
APV DELTA RUF3CHECK VALVE
SPX FLOW SPX FLOW
Design Center Production
Gottlieb-Daimler-Straße 13 Stefana Rolbieskiego 2
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SPX FLOW reserves the right to incorporate the latest design and material changes without notice or obligation.
Design features, materials of construction and dimensional data, as described in this manual, are provided for your information only and should not
be relied upon unless confirmed in writing. Please contact your local sales representative for product availability in your region.
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ISSUED 09/2017 - Translation of Original Manual
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