Data sheets
You will find a summary of all the data sheets from the product area here.

Butterfly valves
Ring shut-off valves for technical applications
Type: RAKC • Series: 037
Nominal diameter 50 - 300
ANSI Class 125/150
 Data sheet.pdf (1 MB)*
 Operating instructions.pdf (53 KB)*
Fitting specifications.pdf (277 KB)*
Wafer type
Type: AK • Series: 040 + 042 + 048
Nominal diameter 50 - 500 • DIN EN 593
 Data sheet.pdf (664 KB)*
 Operating instructions.pdf (53 KB)*
Fitting instructions.pdf (168 KB)*
AK/DVGW+AK/DVGW-SSK
Series: 049
Nominal diameter 50 - 400 • DIN EN 593
 Data sheet.pdf (688 KB)*
 Operating instructions.pdf (164 KB)*
Fitting instructions.pdf (168 KB)*
Type: AK/SSK
Series: 054
Nominal diameter 500 - 1200		 Data sheet.pdf (676 KB)*
Wafer and lug type
Type: AK/D • Series: 072+073
Nominal diameter 25 - 700
 Data sheet.pdf (660 KB)*

Butterfly control valves
Ring flow control and closing valves
Type: RD / RA • Series: 033 + 034
Nominal diameter 32 - 500
PN 6 / 10 / 16
 Data sheet.pdf (664 KB)* Operating instructions.pdf (143 KB)*
Type: HRD / HRA • Series: 016 + 019
Nominal diameter 50 - 1200 • PN 6 / 10
 Data sheet.pdf (668 KB)*
 Operating instructions.pdf (164 KB)*
Flowrate characteristics.pdf
(81 KB)*
Type: HRD / HRA • Series: 015 + 018
Nominal diameter 50 - 1200 • PN 6 / 10
Welded construction
Up to 550 °C
 Data sheet.pdf (672 KB)*
 Operating instructions.pdf (164 KB)*
Flowrate characteristics.pdf
(81 KB)*
High-temperature valves
Type: HRD / HRA • Series: 015 + 018
Nominal diameter 50 - 1200 • PN 6 / 10
Welded construction
From 550 °C bis 900 °C
 Data sheet.pdf (660 KB)*
 Operating instructions.pdf (164 KB)*
Flowrate characteristics.pdf
(81 KB)*
Butterfly control valves
Type: LDKe / LDKf
Series: 084 + 086
Nominal diameter 63 - 2000 
For air-treatment equipment
in accordance with DIN 24 154 T2/R2
 Data sheet.pdf (1,5 MB)*
 Fitting specifications.pdf (52 KB)*
Flowrate characteristics.pdf
(88 KB)*

Return check valves
Non-return valve
Type: VR 15/16 • Series: 083
Nominal diameter 15 - 100
and 65 - 600
Between-flange version with
closing spring
 Data sheet.pdf (809 KB)*  
Sandwich non-return valves
Type: RSK • Series: 083
Nominal diameter 40 - 500 • PN 10 / 16
 Data sheet.pdf (495 KB)*  

Ball valves
2/2 way pneumatic ball valves
Type: PKO • Brass valve
 Data sheet.pdf (67 KB)*  
Type: PKI • Stainless-steel valve,
three-part
Data sheet.pdf (71 KB)*  
Type: PKN • Stainless-steel valve
 Data sheet.pdf (67 KB)*  
2/2 way between-flange pneumatic ball valves
Type: PKW • Stainless-steel A4 valve Data sheet.pdf (78 KB)*  
Pneumatic disk valve
Type: PKS • Stainless-steel valve Data sheet.pdf (132 KB)*  
3/2 way pneumatic ball valves
Type: PMK • Brass valve
 Data sheet.pdf (76 KB)*  
Type: PDK • Stainless-steel valve Data sheet.pdf (76 KB)*  

Actuators
Worm gears
Type: 232
Series: 05, 07, 10, 12
 Data sheet.pdf (624 KB)*  
Double-piston part-turn valve actuator
Type: D / DF
Pneumatic double-piston part-turn
valve actuator
 Data sheet.pdf (419 KB)*  
90° part-turn valve actuators for setting and regulating operation
Type: OA3, OA6, OA8,
OA15, OAP
Series: SD
Nominal torque up to 150 Nm
 Data sheet.pdf (215 KB)*  
Type: AS18, AS25, AS50, ASP
Series: SD
Nominal torque up to 600 Nm
 Data sheet.pdf (268 KB)*  

Accessories
3/2 and 5/2 way valve G 1/4
Type: KN 05 310-HN
           KN 05 510-HN
 Data sheet.pdf (253 KB)*  
Switch Control Position Indicator
Data sheet.pdf (720 KB)*
Switchmaster
The new generation of position sensor
 Data sheet.pdf (177 KB)*  
Electropneumatic Positioner
Data sheet.pdf (796 KB)*

The system of standard components
Standard component ordering example.pdf (277 KB)*
Material selection.pdf (283 KB)*
Casing sealing materials for shut-off and sealing valves.pdf (298 KB)*


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