Procurement Of Different Types Of Valves And Strainer=1 High velocity Spray Nozzle 20NB, K 26X100 deg, IS:903 (in brass/Bronze construction with filter), fitting: 3/4 BSPT/NPT 2 QB Detector- 15NB filled with glycerine solution (Quartzoid bulb heat detector),790C (in brass/Bronze construction), Max. Specing 2.5 meter between detector, fitting ½” BSPT 3 Deluge Valve for HVW spray system, 150 NB, body cost iron to IS: 210 Gr FG 260,seat; bronze, seat rubber: neoprene, working pressure; 08Kg/cm2, Hydraulic pressure: 16 Kg/cm2 , Bolt; SS 304 4 Y Type Strainer, 150 NB, working pressure: 8Kg/cm2, Hydro test pressure: 16Kg/cm2, gauge size of wire: 30 SWG, body: IS 1239 ERW ‘C’ Class, Strainer element (Mesh): SS 316, Flange: IS 2062, Gr B, End connection: flat face to ANSI B 16.5 150#, drain connection: drain plug 1/2” micron. 5 Y Type Strainer, 50 NB, working pressure: 8Kg/cm2, Hydro test pressure: 16Kg/cm2, gauge size of wire: 30 SWG, body: IS 1239 ERW ‘C’ Class, Strainer element (Mesh): SS 316, Flange: IS 2062, Gr B, End connection: flat face to ANSI B 16.5 150#, drain connection: drain plug 1/2” micron. 6 Basket type strainer, 300 NB, Body: MS as per IS 2062, Strainer: SS-316, 30 SWG, 30 Mesh, perforated sheet; SS-316, 16 G, Hydraulic pressure: 16 Kg/cm2, End connection: flanged, Flange drilling standard: IS 1538 table 4&6. 7 Gate Valve, rising spindle, 300 NB Cast Iron Gate Valve as per IS : 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 8 Gate Valve, rising stand, 250 NB Cast Iron Gate Valve as per IS :14846 class PN 1.6 Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 9 Gate Valve, rising spindle, 200 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 10 Gate Valve, rising spindle, 150 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 11 Gate Valve, rising spindle, 100 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 12 Gate Valve, rising spindle, 80 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 13 Gate Valve, rising spindle, 50 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 14 Gate Valve, rising spindle, 40 NB Cast Iron Gate Valve as per IS: 14846 class PN 1.6, Operating pressure: 8 Kg/cm2, Hydraulic test: 16 Kg/cm2, end detail: flanged end, operating: hand wheel (manual) 15 Rubberized fabric hose pipe (15 Meter) RRL type-A Hoses as per IS: 8423, Size: 63mm, working pressure:12Kg/cm2, hydrant side fitted with instantaneous coupling and other side fitted with nozzle, Hydro test pressure: 24 kg/cm2. 16 Check Valve, 250 NB 17 Check Valve, size: 250 NB 18 Bellow, size: 200NB 19 Bellow, size: 150NB 20 Pressure gauge with isolation glove valve, size- 25NB, range: 0-16 Kg/cm2, accuracy: ± 1% of full scale range, dial size: 150mm, mounting: bottom entry, 21 Pressure switch with isolation glove valve, size- 25NB, range: 0-16 Kg/cm2, accuracy: ± 1% of full scale range, dial size: 150mm, mounting: bottom entry, 22 Level Switch, size-25NB 23 Cast iron NRV- Swing type check valve, size: 250NB, as per IS: 210 Gr FG 200, testing as per IS: 5312, PN: 16, End detail: flanged end. 24 Cast iron NRV- Swing type check valve, size: 40NB, as per IS: 210 Gr FG 200, testing as per IS: 5312, PN: 16, End detail: flanged end. 25 Butter fly valve Water type gray cast iron size: 150 NB 26 Butter fly valve Water type gray cast iron size: 100 NB
