Combined Shape
Combined Shape

products

VSH Shurjoint fire rigid coupling FF 88.9 red ISO

item: 100K90030022

K9E-A is the designation for model K9 with a pre-lube Grade E-A 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.
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applications

sprinkler

sprinkler

dry fire main

dry fire main

segments

residential

residential

fire protection

fire protection

datacenters

datacenters

commercial building

commercial building

industry

industry

approvals

CNBOP

CNBOP

FM

FM

LPCB

LPCB

QB (CSTBat)

QB (CSTBat)

TSU

TSU

UL

UL

ULc

ULc

VdS

VdS

label

value

label

d1

value

88.9

label

DN1

value

DN80

label

l1

value

22

label

d2

value

88.9

label

DN2

value

DN80

label

l2

value

22

drawing for product

characteristics

color

red

materials

cast iron (ASTM A536 65-45-12)

finishing

varnished

shape

straight

connection type

groove (coupling)

sealing

EPDM

general

product group

fittings (demountable)

ETIM class

EC003024 Fitting with 2 connections

country of origin

Taiwan

brand

VSH

series

Shurjoint

type

K9E-A

product info

item

VSH Shurjoint fire rigid coupling FF 88.9 red ISO

item number

100K90030022

product number

100K90030022

manufacturer

Shurjoint

item group

K9E-A - VSH Shurjoint rigid coupling (tongue & groove design) (2 x groove), EPDM pre-lube gasket

size

88.9 (DN80) red ISO

weight

1.2 kg

dimensions

44x151x114

technical

max operating pressure liquid

35 bar

max medium temperature

38 °C

image for K9-Combi

image | png

K9-Combi

certifications | pdf

VSH Shurjoint CSTBat

image for Diagram

diagram | png

Diagram

submittal sheet | pdf

Datasheet

installation- & maintenance document | pdf

VSH Shurjoint Installation Handbook

label

value

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 80

label

Outer pipe diameter connection 1

value

88.9mm

label

Outer pipe diameter connection 1 (imperial)

value

3.5"

label

Connection 1

value

Ribbing groove (groove coupling)

label

Nominal diameter connection 2

value

DN 80

label

Outer pipe diameter connection 2

value

88.9mm

label

Outer pipe diameter connection 2 (imperial)

value

3.5"

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

Length

value

44mm

label

Length of connection 1

value

22mm

label

Length of connection 1 (imperial)

value

0.87"

label

Length of connection 2

value

22mm

label

Length of connection 2 (imperial)

value

0.87"

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

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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