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Product Image for Pegler check valve stainless steel wafer PN25 DN450

Product Image for Pegler check valve stainless steel wafer PN25 DN450

item: 123461997

The Pegler type V909 are Ductile Iron wafer pattern check valves which are intended prevent back flow in sections of pipe work and equipment an provide a long trouble-free service its dual plate Spring loaded mechanism enables it to be used both in vertical and horizontal positions. They are used for high velocity liquid services to prevent a change to the direction of flow caused by back flow and are available in sizes DN65 to DN450.

Wafer dual plate check valve
16bar from -10°C to 110°C.
Stainless Steel Disc
BS EN 16767:2020
face to face dimensions comply to BS EN 558-1

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industry

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label

value

label

d1

value

457.2

label

DN1

value

DN450

label

l1

value

102

label

z1

value

102

label

d2

value

457.2

label

DN2

value

DN450

label

l2

value

102

label

z2

value

102

label

b2

value

30

label

E

value

191

label

H

value

283

label

D1

value

565

label

a

value

90

product info

item

Pegler check valve stainless steel wafer PN25 DN450

item number with gtin

123461997 (05022050742360)

product number with gtin

123461997 (05022050734303)

manufacturer

Aalberts integrated piping systems Ltd (Pegler)

item group

SV909 SV909 - Pegler check valve stainless steel wafer type (2 x flange)

size

PN25 - DN450

weight

95 kg

dimensions

565x565x203 mm

packaging

unpackaged (1 pce)

characteristics

color

stainless steel

materials

stainless steel (CF8 (1.4308))

finishing

none

shape

straight

connection type

wafer type, wafer type

pressure rating (PN)

PN 25

sealing

EPDM

technical

max operating pressure liquid

25 bar

min. medium temperature

-29 °C

max medium temperature

180 °C

peak medium temperature

180 °C

general

product group

valves (EPDM)

ETIM class

EC010596 Wafer type check valve

HS code

84813116

brand

Pegler

series

Check Valve

product type

SV909

UNSPS

40141637

image for SV909

image | png

SV909

image for SV909

diagram | png

SV909

Other document | pdf

SV909 PN16 datasheet

Other document | pdf

SV909 PN25 datasheet

label

value

label

etim-class

value

EC010596 Wafer type check valve

label

Housing material

value

Stainless steel

label

Surface protection

value

Untreated

label

Nominal diameter

value

DN 450

label

Article compression class

value

PN 25

label

Flange compression class

value

PN 25

label

Max. operating pressure at 20 °C

value

25bar

label

Max. operating pressure at 20 °C (imperial)

value

232.06psi

label

Medium temperature (continuous)

value

-29°C - 180°C

label

Medium temperature (continuous) (imperial)

value

14°F - 248°F

label

Sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

Length

value

565mm

label

Length (imperial)

value

22.24"

carbon footprint (A-C) embodied carbon

395.19kgCO2e

data source

TM65

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