VIEGA Easytop Backflow preventer, gunmetal, d (20) 22 [Code number: 471033] | Inrusstrade

Article: 471033

Photo VIEGA Easytop Backflow preventer, gunmetal, d (20) 22 [Code number: 471033]

Draft VIEGA Easytop Backflow preventer, gunmetal, d (20) 22 [Code number: 471033]

Application purpose:

For potable water installation
For heating installation

Characteristics:

with SC‑Contur
press connectors

Components:

valve casing and top made of silicon bronze in accordance with DIN 50930‑6
test connection
drain plug G 1/4
EPDM sealing elements

Technical data:

operating pressure max. 1.6 MPa (PN 16)
operating temperature max. +90 °C
with DVGW-test mark

d	Z1	Z2	L1	L2	H1	H2	WS	G
mm	mm	mm	mm	mm	mm	mm	mm
22	20	54	43	77	49	22	25	1/4

WS - spanner size

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