Description :
Tenders for Supply Of Gate Valve And Non Return Valve E E - 100 Nb Gate Valve Class 150 , 100nb Non Return Valve Class 150 Dual Plate Silent Type , 150nb Class 150 Flap Valve , 150nb Isolating Gate Valve Class 150 , 150nb Non Return Valve Class 150 Dual Plate Silent Type , 200nb Class 150 Flap Valve , 200nb Class 150 Gate Valve , 200nb Non Return Valve Class 150 Dual Plate Silent Type , 250nb Isolating Gate Valve Class 150 , 250nb Non Return Valve Class 150 Dual Plate Silent Type , 300nb Class 150 Flap Valve , 300nb Class 150 Gate Valve , 300 Nb Class 150 H S Gate Valve With 13 Point 15 M Spindle Length , 300 Nb Class 150 Non Return Valve Dual Plate Silent Type , 400 Nb Class 150 Flap Valve , 400 Nb Class 150 Gate Valve , 400 Nb Class 150 Non Return Valve Dual Plate Silent Type , 500 Nb Class 150 Flap Valve , 500 Nb Class 150 Gate Valve , 500 Nb Class 150 Non Return Valve Dual Plate Silent Type
