Government Non Return Valve Online Tenders from West Bengal 2026

Brass Spring Check Valves

Brass Spring Check Valves (Non Return Valves) 20 Mm Etc

Brass Spring Check Valves

Replacement of Defective 250 Mm Dia Non-Return Valves Installed at Sludge Sump 1 and 2 of Jai Hind Jal Prakalpa.

Repairing, Servicing and Overhauling of 800Nb Defunct Multi Door Non-Return Valve of 58 Cusec Swf Pump Unit No. 4 with Allied Works at Topsia Point a Drainage Pumping Station.

Bronze Non Return Valve 25Mm Etc

MISCELLANEOUS E AND M MATERIALS, Time delay relay, Qty: 2534

Valve Check Non Return Cast Steel 150Mm, Qty: 2 EA, (BOQ Item #23)

Fuel non-return valve, Qty: 2 No, (BOQ Item #16)

Gr-1 NON RETURN STOP VALVES-42MM_END CONNECTR, Qty: 4 EA, (BOQ Item #8)