Ball valve VSK-D
Technical Description
The entire valve body, housing and weld ends are welded together. There are no potentially leaking flanged or screwed connections on the valve body. The blowout-proof stem is sealed to the outside with two O-ring seals and a graphite-reinforced PTFE disc pressed on by the medium pressure. System safety is ensured by the option of replacing the upper O-ring up to DN 50 and both O-rings from DN 65 to DN 250.
Technical Data
Design Type
40 – with weld ends, fully welded
Connection Types
weld end, fully welded
Nominal diameter
DN 10-250
Material
Stainless steel
Pressure Ratings
PN max. 40
Temperature Range
Standard: Operating pressure depends on operating temperature
PN 16 = -40°C to +165°C
PN 25 = -40°C to +140°C
PN 40 = -40°C to +90°C
Other temperatures on request.
Application Range
The ball valve can be used for all non-aggressive media, e.g. district heating, heating hot water, air-conditioning chilled water, oil and compressed air.
Other product categories
2-way ball valves with threaded connection
DN 4 – 100, max. PN 2,500
2-way ball valves with flange connection
DN 10 – 300 mm, max. PN 400
2-way ball valves with SAE flange connection
DN 15 – 80, max. PN 420
2-Way Ball Valves with Butt Weld Ends
DN 10 – 300, max. PN 500
Ball valves for manifold mounting
DN 6 - 25, max. PN 500
3-way selector ball valves
DN 4 – 100, max. PN 500
Multi-way ball valves
DN 4 – 80, max. PN 500
Ball valves with plug-in connection
DN 6 – 100, max. PN 500
Mining programme
DN 10 – 100, max. PN 500
Special Programme
Special designs
von Scheven – Applications
Always a step ahead
Hydrogen applications
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Maritime applications
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Fire extinguishing systems
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Energy & power plants
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Petro-
chemistry
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Mining
equipment
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News. Info. Trade fair dates.
All the latest news from von Scheven.
All news from von Scheven at a glance: In our news section, we provide information on current developments, product innovations, and exciting insights into our ball valve manufacturing facility. Additionally, you will find all important trade fair dates and events here, where you can experience von Scheven personally.
News
Delivery of ball valves for H2 electrolyzer pilot plant in Austria
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The Trainees at von Scheven
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