22mm Straight Automatic Bypass Valve ABV Auto Boiler TRV Radiator Pressure (50L p/m)22mm Straight Automatic Bypass ValveBrand new, premium quality 22mm straight automatic bypass valve, for installation in systems where a boiler bypass is required typically when a system is equipped with thermostatic radiator vaIves (TRV's), and to allow pump overrun operation after zone valves have closed down. When correctly set, this valve will regulate system pressure, thereby reducing system noise, pump impeller wear and enhance boiler heat

HBN431E3/02

WFL2070EE/13

801PRINCESS

KSVES366028B

S51E40X1GB/19

5mmLine Length: 10m

CSE66001GBR

SPS53E18GB/06

Adjustable Extendable Shelf for Bauknecht Oven / Cooker (Pack of 2)

Premium Cover Pads for Vax Steam Cleaner Mop (Pack of 16)

The quality is up to the requirement of EN215 and BS7556 standard

Estate Pro 9102XWS 2T1425281/14