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VST06-11/4A

VST06-11/4A

Connection set with threaded connections for connection size 1 1/4"

Product Description

The VF04 filling valve permits simple and safe filling or refilling of closed heating systems. A pressure reducing valve, a check valve and a shut-off facility are combined into one unit. The pressure gauge connection enables fitting of a pressure gauge (available as an accessory) to provide accurate checking of system pressure after filling.