Range overview Table of contents
A1
Profipress with SC-Contur A1
Easytop KRV slanted seat valve (combined free-flow valve with backflow preventer) with SC-Contur - press connections Components 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, ergonomic handwheel and closed with medium marking green/ red exchangeable, test connection, drain plug G¼, EPDM sealing elements Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 90 °C with DVGW-test mark Model 2238.5 Easytop Backflow preventer with SC-Contur - press connections Components 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, EPDM sealing elements Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 90 °C with DVGW-test mark Model 2239.4
DN
d
PU
Article
DG
5 5 5 5 1 1 1
757 199 757 205 757 212 757 229 757 236 757 243 757 250
95 95 95 95 95 95 95
15 15 20 25 32 40 50
15 18 22 28 35 42 54
DN
d
PU
Article
DG
5 5 5 5 1 1 1
757 526 757 533 757 540 757 557 757 564 757 571 757 588
95 95 95 95 95 95 95
15 15 20 25 32 40 50
15 18 22 28 35 42 54
GUNMETAL BALL VALVES
Easytop Ball valve with SC-Contur - press connections Components
DN
d
PU
Article
DG
1 1 1
590 437 590 451 590 482
95 95 95
15 20 40
15 22 42
valve casing made of gunmetal or silicon bronze in accordance with metal evaluation criteria (UBA) (German Federal Environmental Agency), maintenance-free selector shaft (Viega recommends to open and close the ball valve completely every six months), black powder- coated metal actuating lever, EPDM sealing elements (press connec- tions) Technical data operating pressure max. 1.6 MPa (PN 16) operating temperature max. 110 °C with DVGW-test mark Model 2270.10
23
Made with FlippingBook - Online catalogs