Range overview Table of contents
Easytop Backflow preventer - G-thread Components cylindrical G-thread in accordance with ISO 228 for flat sealing screw fittings, valve casing and top made of gunmetal or silicon bronze in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve seat and valve plate unit, test connection, drain plug G¼ Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 90 °C with DVGW-test mark Model 2239.3
DN
G ¾
PU
Article
DG
5 5
757 595 757 601 757 618 757 625 757 632 757 649
95 95 95 95 95 95
15 20 25 32 40 50
1
1¼ 1 1½ 1 1¾ 1 2⅜ 1
GUNMETAL XL SHUT-OFF VALVES, FROM 2017
Easytop XL Slanted seat valve (free-flow valve) Components flange adapter in accordance with DIN EN 1092‑1, valve casing and top made of gunmetal or silicon bronze in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve seat and valve plate unit, spindle transmission, position display open/closed, handwheel with interchangeable medium marking green/red, drain plug G Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 90 °C with DVGW-test mark Model 2237.5XL Easytop XL KRV slanted seat valve Components flange adapter in accordance with DIN EN 1092‑1, valve casing and top made of gunmetal or silicon bronze in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve seat and valve plate unit, spindle transmission, position display open/closed, handwheel with interchangeable medium marking green/red, test connection, drain plug G Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 90 °C with DVGW-test mark Model 2238.5XL
DN G n
PU
Article
DG
1 1 1 1
757 052 757 069 757 076 757 083
95 95 95 95
50 65 80
¼ 4 ⅜ 8 ⅜ 8
100 ⅜ 8
n = number of holes
DN G n
PU
Article
DG
1 1 1 1
757 380 757 397 757 403 757 410
95 95 95 95
50 65 80
¼ 4 ⅜ 8 ⅜ 8
100 ⅜ 8
n = number of holes
230
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