User Manual

10
Siemens A6V11974394de
Smart Infrastructure 2020-12-21
Technical data
Function data
PN class PN 40 as per ISO 7268
Operating pressure As per ISO 7005 within the permissible media temperature according to
Section Technical design [➙ 2]
Leakage through-port Water proof per EN 60534-4 L/1, improved class 4
Leakage bypass < 1 %
Permissible media Chilled water, cold water, low temperature hot water, hot water, water with
frost protection.
Recommendation: Water treatment as per VDI 2035
Note: See Notes on page 8
Medium temperature -10…120 °C
Rotational angle 90 °
Materials
Ball valve body Dezincification-resistant hot-pressed brass (DZR
1)
), CW602N
Ball Dezincification-resistant hot-pressed brass (DZR
1)
), CW602N, chromium-
plated
Stem Dezincification-resistant hot-pressed brass (DZR
1)
), CW602N
Sealing gland EPDM-O rings
Dimensions / Weight
See Dimensions [➙ 11]
Connections with external threading G..B as per ISO 228-1
Standards, directives and approvals
Pressure equipment directive DGR 2014/68/EU
Pressure accessories
Fluid group 2
Range: Article 1, para. 1
Definition: Article 2, para. 5
Without CE certification as per article 4, para. 3
(generally applicable engineering practice)
2)
EAC compliance Eurasian compliance
Environmental compatibility The product environmental declaration CE1E4214en
3)
contains data on
environmental-compatible product design and assessment (RoHS
compliance, compositions, packaging, environmental benefits and
disposal).
1)
Dezincification resistant
2)
Fittings for a product where PS x DN < 1000, do not require special testing and cannot have CE labeling
3)
See Section Product documentation [➙ 7]