Sime Isolation Valves (Page 2)
The isolation valve sits underneath the boiler and enables the user to control the flow of gas and water in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.
SIME 6177530 GAS COCK 3/4 FX 15
Part No: 2042354 MPN: 6177530
£28.80 inc VAT
Available in 5-7 working days
SIME 5184818 DGT VALVE PACK
Part No: 2042782 MPN: 5184818
£155.40 inc VAT
Available in 5-7 working days
SIME 6177504 GAS COCK 1/2" X 1/2"
Part No: 2040698 MPN: 6177504
£38.44 inc VAT
Available in 5-7 working days
SIME 6238304 BFR CHECK VALVE
Part No: 2042446 MPN: 6238304
£57.60 inc VAT
Available in 5-7 working days
SIME 6177580 ANGLE BALL COCK
Part No: 2040714 MPN: 6177580
£19.94 inc VAT
Available in 5-7 working days

SIME 6280600 ISOLATION VALVE FIXING BRACKET
Part No: 2041760 MPN: 6280600
£16.87 inc VAT
In stock - Next day delivery available

SIME 6177506 BALL COCK 1/2" X 15
Part No: 2040702 MPN: 6177506
£28.80 inc VAT
In stock - Next day delivery available
SIME 6177512 BALL COCK 3/4" X 22
Part No: 2040706 MPN: 6177512
Sorry, this part is now obsolete
View Part Details