item: 42066
The Kuterlite K426 is a check valve with 2 parallel threaded female ends. By using Kuterlite in your piping system you can install in easy to use heat free system. Kuterlite provides a piping system suitable for broad spectrum of applications across the domestic and commercial sectors,

potable water

heating

cooling
industry
commercial building

WRAS
label
value
label
d1
value
36.0
label
DN1
value
DN20
label
l1
value
35
label
z1
value
27
label
slw1
value
31
label
d2
value
36.0
label
DN2
value
DN20
label
l2
value
35
label
z2
value
27
label
slw2
value
31
label
a
value
90
item
VSH Kuterlite check valve FF G3/4" (DN20)
item number with gtin
42066 (05022050476968)
product number with gtin
42066 (05022050420664)
manufacturer
Aalberts integrated piping systems Ltd (Pegler)
item group
K426 K426 - Single check valvesize
G3/4" (DN20)
weight
0.18 kg
dimensions
116x90x128 mm
packaging
box (12 pce)
color
brass
materials
brass (CW626N (DZR))
finishing
none
shape
straight
connection type
G - female thread gas cylindrical (BSPP), G - female thread gas cylindrical (BSPP)
pressure rating (PN)
PN 10
sealing
EPDM
max operating pressure liquid
10 bar
min. medium temperature
-10 °C
max medium temperature
65 °C
peak medium temperature
90 °C
Kv-value
1.2 - 7
product group
valves (EPDM)
ETIM class
EC011469 Check valveHS code
84813099
brand
VSH
series
Kuterlite Check Valve
product type
K426
UNSPS
40141622
label
value
label
etim-class
value
EC011469 Check valvelabel
Housing material
value
Brass
label
Material quality
value
CuZn33Pb1.5AlAs (CW626N)
label
Surface protection
value
Untreated
label
Nominal diameter
value
DN 20
label
Outer pipe diameter all connections
value
36mm
label
Outer pipe diameter all connections (imperial)
value
1.42"
label
Connections
value
Internal thread cylindrical BSPP-G (ISO 228-1)
label
Article compression class
value
PN 10
label
Flange compression class
value
PN 10
label
Sealing
value
Ethylene-propylene diene monomer rubber (EPDM)
label
Length of connection 1
value
35mm
label
Length of connection 1 (imperial)
value
1.38"
label
Working length connection 1
value
27mm
label
Working length connection 1 (imperial)
value
1.06"
label
Length of connection 2
value
35mm
label
Length of connection 2 (imperial)
value
1.38"
label
Working length connection 2
value
27mm
label
Working length connection 2 (imperial)
value
1.06"
label
Height
value
128mm
label
Height (imperial)
value
5.04"
label
Angle of non-return valve
value
label
Medium temperature (continuous)
value
-10°C - 65°C
label
Medium temperature (continuous) (imperial)
value
14°F - 149°F
label
Max. operating pressure at 20 °C
value
10bar
label
Max. operating pressure at 20 °C (imperial)
value
145.04psi
label
FM quality mark
value
No
label
UL quality mark
value
No
label
ULC quality mark
value
No
label
LPCB quality mark
value
No
label
Suitable for central heating water
value
Yes
label
Certified according to SVGW for water
value
No
label
Certified according to SVGW for gas
value
No
label
VdS quality mark
value
No
label
DVGW quality mark for gas
value
No
label
DVGW quality mark for water
value
No
label
KIWA certified
value
No
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