Design
Flanged or weld end non-return valve, check disc with
closing spring; seats made of wear and corrosion
resistant 17% Cr steel or stellite.
Applications
In industrial plants, power stations, process
engineering and shipbuilding. For water, steam, gas, oil
and other non-aggressive fluids. Other fluids on
request.
Overview of technical data
Body design
Straight pattern body
Valve disc/plug material
Metal- to-metal seat
Threaded-end design
Flange design; butt
weld end design
Body material (EN standard)
1. 7357;1.0619+N
DN max.
200
DN min.
65
eClass assignment
37010801
Main applications
Industry and process
engineering; Energy;Shipping / Shipbuilding
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