Series
KNA/F, KNAP/F, KNA-D/F, KNAP-D/F,
Page
3
KNA-S/F, KNAP-S/F
to ASME
9520-030-en
Revision 19
TM 10477
Edition 05/2022
Relevant documents
♦
EG-Declaration of conformity
♦
Declaration of conformity FDA & 97/48/EG
♦
Manufacturer
Declaration
ATEX
Directive
2014/34/EU
♦
Manufacturer Declaration TA-Luft
♦
Form for Safety Information Concerning the
Contamination QM 0912-16-2001_en
♦
For
KNAP/F,
KNAP-D/F,
KNAP-S/F:
Operating manual for actuator
♦
Depending on option, relevant drawing:
Double packing bonnet,
Section
9520-00-3001
Dimen.
9520-00-4011
Stem extension
Section
9520-00-3009
DN 15-100
Dimen.
9520-00-4022
Stem extension
Section
9520-00-3003
DN 150-200
Dimen.
9520-00-4013
Stem extension, round
Section
9520-00-3010
Dimen.
9520-00-4020
Lever elevation
Section
9520-00-3011
Dimen.
9520-00-4021
Limit switch IFM
Section
9520-00-3005
Dimen.
9520-00-4015
Spring return unit
Section
9520-00-3004
Dimen.
9520-00-4014
Limit switch VDE/VDI
Section
9520-00-3006
Dimen.
9520-00-4016
Turck Initiator
Section
9520-00-3007
Dimen.
9520-00-4017
Heating jacket
9520-00-3012
Connection dimension
for actuator
Dimen.
9520-00-4018
1
Technical data
Manufacturer:
Richter Chemie-Technik GmbH
Otto-Schott-Str. 2
D-47906 Kempen
Telephone : +49 (0) 2152 146-0
Fax:
+49 (0) 2152 146-190
E-Mail :
Internet:
Designation :
Ball valve with ball/stem unit, Al
2
O
3
ball / stem and
Richter ENVIPACK self-adjusting universal stuffing
box, two-piece body, to ASME.
Series:
KNA/F
→
Version with lockable lever or hand
gear
KNAP/F
→
for pneumatic, hydraulic or electric
actuator to DIN EN ISO 5211
KNA-D/F
→
KNA/F with thick-walled (5mm) body
lining
KNAP-D/F
→
KNAP/F with thick-walled (5mm) body
lining
KNA-S/F
→
Design stainless steel with lever, FDA
conform wetted materials
KNAP-S/F
→
Design stainless steel prepared for
pneumatic, hydraulic or electric actuator
to DIN EN ISO 5211
Certified to Clean Air Act (TA Luft)
Strength and tightness (P10, P11) of the pressure-
bearing body tested to DIN EN 12266-1.
Gas-tight (P12) in the seat to DIN EN 12266-1,
leak rate A
Face to face:
ASME B16.10, Class 150
to 6“
column 21
8“/6“, 8“
column 20
Flange connecting dimensions:
ASME B16.5 Class 150, raised face.
Materials :
Body material:
KNA/F, KNAP/F, KNA-D/F, KNAP-D/F:
Ductile cast iron EN-JS 1049 / ASTM A395
KNA-S/F, KNAP-S/F
:
Stainless steel 1.4408, (CF8M, (316))
Lining material:
PFA
.../F
On request:
antistatic
…/F
-L
Temperature range :
See pressure-temperature diagram in
Chapter 1.6
.
Operating pressure:
½“ –
6“
from vacuum to max. 245 psig
(17 bar)
8“/6“
from vacuum to max. 145 psig
(10 bar)
8”
from vacuum to max. 190 psig
(13 bar)
to ASME B16.42
See pressure-temperature diagram in
Chapter 1.6
.
Ball vale sizes in inch:
KNA/F, KNAP/F, KNA-D/F, KNAP-D/F:
½“, ¾“, 1“, 1½“, 2“, 3“, 4“, 6”, 8“
8“/6“ with
reduced bore 6“
KNA-S/F, KNAP-S/F:
1“, 1½“, 2“
Installation position :
Arbitrary, with low-cavity ball/stem units or an
additional relief bore in the ball/stem units, Al
2
O
3
-ball a
direction arrow indicates the direction of flow. See
also
section 6.2
.
.
