Description
This sluice Valve, With ISI Mark (Bolted Bonnet, Non-Rising Stem) from Leader covers 50 mm to 600 mm at PN 16. The standard isolation valve on larger water lines. The wedge seats between two body faces, giving tight shut-off on clean and lightly contaminated water at pipeline pressures. With the stem inside the bonnet, the valve occupies the same height open or shut — useful where clearance above the line is limited. Grey cast iron to IS 210 keeps the cost sensible in the larger sizes, provided the duty is steady rather than shock-loaded. Flanged ends make the valve straightforward to remove for servicing without cutting pipe, and are the norm once bore and weight rule out threaded joints. Size-by-size catalogue numbers and pricing appear in the table above.
