15 Nb Weir Type Screwed Diaphragm - Part No. 2 Of Attacheddrawings - For Masers Bdk Make Manual Diaphragm Valve Asper Specifications In Annexure-I , 20 Nb Weir Type Screweddiaphragm - Part No. 2 Of Attached Drawings - For Masersbdk Make Manual Diaphragm Valve As Per Specifications Inannexure-I , 25 Nb Weir Type Screwed Diaphragm - Part No.2 Of Attached Drawings - For Masers Bdk Make Manualdiaphragm Valve As Per Specifications In Annexure-I , 40 Nbweir Type Screwed Diaphragm - Part No. 2 Of Attacheddrawings - For Masers Bdk Make Manual Diaphragm Valve Asper Specifications In Annexure-I , 50 Nb Weir Type Screweddiaphragm - Part No. 2 Of Attached Drawings - For Masersbdk Make Manual Diaphragm Valve As Per Specifications Inannexure-I , 80 Nb Weir Type Screwed Diaphragm - Part No.2 Of Attached Drawings - For Masers Bdk Make Manualdiaphragm Valve As Per Specifications In Annexure-I , 100Nb Weir Type Screwed Diaphragm - Part No. 2 Of Attacheddrawings - For Masers Bdk Make Manual Diaphragm Valve Asper Specifications In Annexure-I Quantity: 2136