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group: K9E
item: 100K90020E20
K9E is the designation for model K9 with a Grade E EPDM gasket. The VSH Shurjoint Model K9 is a T&G (tongue & groove) design coupling for moderate pressure applications where rigidity is required including valve connections, mechanical rooms, fire mains and long straight runs. The built-in teeth and T&G mechanism firmly grasp the pipe ends to eliminate undesired flex. Support and hanging requirements correspond to ANSI B31.1, B31.9 and NFPA 13.
sprinkler
dry fire main
fire protection
commercial building
FM
LPCB
TSU
UL
ULc
VdS
color
red
materials
cast iron (ASTM A536 65-45-12)
finishing
varnished
manufacturer
Shurjoint
shape
straight
connection type
groove (coupling)
sealing
EPDM
product group
fittings (demountable)
ETIM class
EC003024 Fitting with 2 connections
country of origin
Taiwan
brand
VSH
series
Shurjoint
type
K9E
unsps
40171704
item
VSH Shurjoint fire rigid coupling FF 60.3 red ISO
item number with GTIN
100K90020E20 (08711985440140)
product number with GTIN
100K90020E20 (08711985440140)
item group
K9E - VSH Shurjoint rigid coupling (tongue & groove design) (2 x groove)
size
60.3 (DN50) red ISO
weight
0.7 kg
dimensions
44x124x83 mm
max operating pressure liquid
35 bar
min. medium temperature
-34 °C
max medium temperature
110 °C
label
value
label
d1
value
60.3
label
DN1
value
DN50
label
l1
value
22
label
z1
value
1
label
d2
value
60.3
label
DN2
value
DN50
label
l2
value
22
label
z2
value
1
label
value
label
ETIM class
label
Material connection 1
value
Cast iron
label
Surface protection connection 1
value
Lacquered
label
Material connection 2
value
Cast iron
label
Surface protection connection 2
value
Lacquered
label
Shape
value
Straight
label
Reducing
value
No
label
Eccentric
value
No
label
System specific
value
No
label
Nominal diameter connection 1
value
DN 50
label
Outer pipe diameter connection 1
value
60.3mm
label
Outer pipe diameter connection 1 (imperial)
value
2.37"
label
Connection 1
value
Ribbing groove (groove coupling)
label
Nominal diameter connection 2
value
DN 50
label
Outer pipe diameter connection 2
value
60.3mm
label
Outer pipe diameter connection 2 (imperial)
value
2.37"
label
Connection 2
value
Ribbing groove (groove coupling)
label
Material sealing
value
Ethylene-propylene diene monomer rubber (EPDM)
label
With buffer stud
value
No
label
High tensile strength
value
Yes
label
Length
value
44mm
label
Length of connection 1
value
22mm
label
Length of connection 1 (imperial)
value
0.87"
label
Working length connection 1
value
0.8mm
label
Working length connection 1 (imperial)
value
0.03"
label
Length of connection 2
value
22mm
label
Length of connection 2 (imperial)
value
0.87"
label
Working length connection 2
value
0.8mm
label
Working length connection 2 (imperial)
value
0.03"
label
Medium temperature (continuous)
value
-34°C - 110°C
label
Medium temperature (continuous) (imperial)
value
-29.2°F - 230°F
label
Max. operating pressure at 20 °C
value
35bar
label
Max. operating pressure at 20 °C (imperial)
value
507.63psi
label
With thermal insulation
value
No
label
With sealing rings/gaskets
value
No
label
Capped
value
No
label
With connection indicator
value
No
label
With drain valve
value
No
label
With de-aerator
value
No
label
FM quality mark
value
Yes
label
LPCB quality mark
value
Yes
label
ULC quality mark
value
Yes
label
UL quality mark
value
Yes
label
VdS quality mark
value
Yes
label
DVGW quality mark for gas
value
No
label
DVGW quality mark for water
value
No
label
Certified according to NF 545
value
No
label
KIWA certified
value
No
label
Gastec QA mark
value
No
label
KOMO certified
value
No
label
Gastec QA - AR 214 (H2)
value
No
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