28mm Brass compression Double Check valve - supplied with an olive in compression nut.
Screwdriver slot to shut off the valve.
Suitable for hot and cold water systems.
Great customer service from the Greenford branch on two separate occasions this month. Courteous and polite and no quibbles. Well done.
Excellent service, very competitive prices for top quality supplies !!
Online ordering so easy !!
Always a good purchasing experience and excellent customer service.
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