BOA-RVK

Main applications

Industry engineering
Surface treatment

Design type

Non-return valves

Technical data

T max 250 °C

DN max 200

PN max 16

Configurators

Documentation Contact KSB

Design

Lift check valve to DIN/EN with wafer-type body, centring aided by the body shape, shut-off by spring-loaded plate or valve disc guided by three stainless steel guiding pins. Low-noise designs with plastic plate (DN 15-100) or valve disc with O-ring (DN 125-200), maintenance-free.

Application

Industrial plants and heating systems, liquids and gases, hot-water heating systems, high-temperature hot water heating systems, heat transfer systems. Any limits given in the technical codes must be complied with. Not suitable for fluids liable to attack the materials used. Other fluids on request.

Further technical information about BOA-RVK

Product Documentation
Technical data

Overview of technical data

T	-10 – 250 (°C)
DN	15 – 200
PN	16
Body design	Straight pattern body
Dimension standard	EN 558-1/49
Valve disc/plug material	Soft and metal-to-metal seat
Threaded-end design	Wafer-type design
Body material (EN standard)	EN GJL-250, JL 1040
Main applications	Industry and process engineering, Building services
Body material	Cast iron, Bronze, Brass
PN min.	6
Body/bonnet seal element	None (single-piece body)

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