Combined Shape
Combined Shape

products

back to overview

VSH Shurjoint heavy duty flexible coupling (2 x groove), EPDM NSF61 gasket

group: 7707NEpw

7707NEpw is the designation for model 7707N with a Grade E-pw EPDM gasket. The VSH Shurjoint Model 7707N Heavy Duty Flexible Coupling is designed for use in a variety of general piping applications of moderate or high pressure services. The Model 7707N couplings feature flexibility that can deal with misalignment, distortion, thermal stress, vibration and noise and also resist seismic tremors. With the use of Model 7707N couplings you can even design a curved layout.
read more
read less

applications

heating

heating

cooling

cooling

compressed air

compressed air

vacuum

vacuum

segments

datacenters

datacenters

commercial building

commercial building

industry

industry

building installations

building installations

approvals

NSF

NSF

item

size

d1

DN1

l1

z1

d2

DN2

l2

z2

size

355.6 (DN350) orange UNC

d1

355.6

DN1

DN350

l1

38

z1

2

d2

355.6

DN2

DN350

l2

38

z2

2

size

406.4 (DN400) orange UNC

d1

406.4

DN1

DN400

l1

38

z1

2

d2

406.4

DN2

DN400

l2

38

z2

2

size

457.2 (DN450) orange UNC

d1

457.2

DN1

DN450

l1

40

z1

2

d2

457.2

DN2

DN450

l2

40

z2

2

size

609.6 (DN600) orange UNC

d1

609.6

DN1

DN600

l1

40

z1

2

d2

609.6

DN2

DN600

l2

40

z2

2

technical drawing for product

characteristics

color

orange

materials

cast iron (ASTM A536 65-45-12, EPDM)

finishing

varnished

manufacturer

Shurjoint

shape

straight (0º)

connection type

groove (coupling)

sealing

EPDM

general

product group

fittings (demountable)

ETIM class

EC003024 Fitting with 2 connections

intrastat code

73071910

country of origin

Taiwan

brand

VSH

series

Shurjoint

type

7707NEpw

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

Model

value

1-part

label

Bend angle

value

label

Reducing

value

No

label

Eccentric

value

No

label

System specific

value

No

label

Connection 1

value

Ribbing groove (groove coupling)

label

Connection 2

value

Ribbing groove (groove coupling)

label

Main colour fitting

value

Orange

label

Material sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

With buffer stud

value

No

label

Working length connection 1

value

1.6mm

label

Working length connection 1 (imperial)

value

0.06"

label

Working length connection 2

value

1.6mm

label

Working length connection 2 (imperial)

value

0.06"

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

20bar

label

Max. operating pressure at 20 °C (imperial)

value

290.08psi

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

No

label

LPCB quality mark

value

No

label

ULC quality mark

value

No

label

UL quality mark

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

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

any questions?

we are here to help

product selected products selected

you can compare up to 2 products

you can compare up to 4 products

send by email

optional
optional

Shurjoint celebrates 50 years of service

Shurjoint, founded in 1974, has become a global leader in grooved mechanical couplings and piping components. With over 5,000 products catering to various materials and sizes, Shurjoint focuses on delivering top-quality solutions worldwide.

As part of Aalberts integrated piping systems, Shurjoint expands its global influence and product range, offering cutting-edge technology solutions for piping systems. The Aalberts IPS Design Service® provides tailored solutions through digital tools and expert advice, ensuring optimal system design and installation.

Recognizing its success over 50 years, Shurjoint attributes it to the support of associates, customers, and end users. Committed to innovation and quality, Shurjoint aims to remain a leader in mechanical piping components for decades to come.

In an industry emphasizing precision and sustainability, Shurjoint and Aalberts integrated piping systems aim to continue innovating, serving global customers with unparalleled solutions.

Want to read more? Follow this link to read our entire story.