Leader Reflux Valve, Without ISI Mark, IS 5312 (Bolted Cover)

Price range: ₹8,932.00 through ₹965,042.00

Specifications

Brand Leader
Product type Check valve
Nominal bore 50 mm (2"), 65 mm (2½"), 80 mm (3"), 100 mm (4"), 125 mm (5"), 150 mm (6"), 200 mm (8"), 250 mm (10"), 300 mm (12"), 350 mm (14"), 400 mm (16"), 450 mm (18"), 500 mm (20")
Body material Cast iron (FG 200, IS 210)
End connection Flanged
Pressure rating PN 16
Standard IS 5312

Sizes and prices

Nominal bore Cat. no. SKU Price Qty
50 mm (2") CI021 LEADER-CI021-50 ₹8,932.00
65 mm (2½") CI021 LEADER-CI021-65 ₹11,542.00
80 mm (3") CI021 LEADER-CI021-80 ₹13,786.00
100 mm (4") CI021 LEADER-CI021-100 ₹18,388.00
125 mm (5") CI021 LEADER-CI021-125 ₹28,040.00
150 mm (6") CI021 LEADER-CI021-150 ₹33,812.00
200 mm (8") CI021 LEADER-CI021-200 ₹57,224.00
250 mm (10") CI021 LEADER-CI021-250 ₹96,946.00
300 mm (12") CI021 LEADER-CI021-300 ₹158,550.00
350 mm (14") CI021 LEADER-CI021-350 ₹306,468.00
400 mm (16") CI021 LEADER-CI021-400 ₹461,152.00
450 mm (18") CI021 LEADER-CI021-450 ₹564,414.00
500 mm (20") CI021 LEADER-CI021-500 ₹965,042.00

Prices are per piece and exclusive of GST. Quote the catalogue number when enquiring.

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Description

This reflux Valve, Without ISI Mark, IS 5312 (Bolted Cover) from Leader covers 50 mm to 500 mm at PN 16. Fitted to prevent flow reversing when a pump stops or a line depressurises. Orientation matters: a swing pattern needs the correct attitude to seat properly, so confirm the intended mounting before ordering. 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.

Additional information

Brand

Product type

Nominal bore

100 mm (4"), 125 mm (5"), 150 mm (6"), 200 mm (8"), 250 mm (10"), 300 mm (12"), 350 mm (14"), 400 mm (16"), 450 mm (18"), 50 mm (2"), 500 mm (20"), 65 mm (2½"), 80 mm (3")
Body material

End connection

Pressure rating

PN 16
Standard

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