DKD-AK DN 450 Warex United Kingdom Sales
If you are looking for a reliable supplier where you can purchase the DKD-AK DN 450 industrial product, you are in the right place. RADWARD sells all product groups belonging to the Warex brand in the United Kingdom market, with fast delivery times and competitive prices.
Technical Specification
Ring-Throttle Valves, type DKD-AK double flanged version
for mounting between flanges, drilled in acc. to EN 1092; PN 6
Tightness with body seat ring: 99,5 % (surface equivalent)
body of stainless steel 1.4301
flap of stainless steel 1.4301
shafts of stainless steel 1.4057
shaft sealing of adjustable stuffing box
asbestos free PTFE
bearing housing fo stainless steel
DN 450
face to face: 140 mm
additional attachments:
pneumatic actuator
AT 450 SC-6 single acting
spring close
air supply necessary 6 bar
closing time about < 2,0 seconds
3/2 way solenoid-valve
Norgren 2623079.3046
24 V DC, IP 65
namur interface, with manual override
cat. II 3G Ex nA IIC T5 Gc
cat. II 3D Ex tc IIIC T95°C Dc
double sensor
IFM IN 507A
IP 67, 3-wire, normally open, pnp, 24 V DC
with plug connection M 12, incl. switch cam
open design
cat. II 3D Ex tc IIIC T80°C Dc IP67 X
cat. II 3G Ex nA IIC T6 Gc X
incl. cable socket M12
IFM EVC06A
with 10 m cable black, IP 65 / IP 67
cat. II 3G Ex nA IIC Gc
cat. II 2D Ex tb IIIC Db
for medium: Air
characteristics: chemical not aggressive, not sticky
working pressure: 35 mbar
max. allowable
working pressure: 50 mbar (Ps) MAWP
(note: MAWP = design pressure)
max. allowable
working temperature: 0 °C ... + 180 °C (Ts) MAWT
ambient temp.: 0 °C ... + 50 °C (Ta)
Ex-protection: II 1/3 D Ex h IIIC T85°C...T180°C Da/Dc X
Rating of butterfly-valves according PED/2014/68/EU, diagram 7
Certified module A2
The butterfly-valves are not subject to this conformity assessment test pressure: shut tight, not pressure tight