These packs are designed for Tradesman – Any mix and quantity of replacement bleed screws are available on request.
Sold out
RADIATOR BLEED SCREW SELECTION TRADE PACK (100)
All valves are reversible, supplied as a pair and complete with lock-shield. These traditionally styled TRV's are only suitable for use as a reversible flow when the system differential pressure, across the valve, does not exceed 0.25 Bar. An auto bypass should be fitted in conjunction with these valves.
