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Siemens V1gr1½
V1gr11/2" 2-port externally threaded valve, brass, 11/2", PN16, kvs= 21 m3/h Key data to replacement product: VVG41.40, 2-port externally threaded valve, brass, DN25, G 21/4", PN16, kvs= 25 m3/h Info: Replace also actuator, Mind dimensions. Smaller kvs value.
Replacement: VVG41.40-25
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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V1gr1½
2-port flanged valve, PN16, NW1½"
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