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| 1 | Supply, fixing, testing and commissioning of Internal spares of surge anticipating control valveSize :- 10\" / 250mm, Model: 735 Make: BERMAD, made in Israel. |
| 2 | i) NBR-LS Elastomer kit |
| 3 | ii) Diaphragm kit |
| 4 | iii) O- Ring for diaphragm |
| 5 | iv) O- Ring for cover plug |
| 6 | v) O - Ring for seal disc |
| 7 | vi) Seal, bolts, nuts, washer, packing etc. complete |
| 8 | Providing, fixing spares for surge valve anticipating control valve Size :- 10\" / 250mm , Model: 735, Make: BERMAD,made in Israel as specified below :- |
| 9 | i)3/8\" Large control filter Type :C-EB nCat No-9038320000 U-B |
| 10 | ii)3/8\" Brass 3WL-90 Ball valve NPT PN-25 common Female X Female-Female Cat No-9901260027 |
| 11 | iii)3Q-FR-16-O-R ,Brass Pressure Relief Valve.Max.Setting 16 Bar.Cat No-500451Q100 |
| 12 | iv) 2R Brass ,External sensing Pressure Reducing Pilot Valve. Cat No-500411R100 |
| 13 | v) SS case brass socket Pressure 16 Bar 230PSI 2.5x 1/4 \" NPT back connection,Glycerin.Cat No-9901000116 |
| 14 | vi)3/8\" SS 316 Command Tube of 2mt.each.Thicness 0.71mm. Cat No-073807S000 |
| 15 | vii)Brass Needle Assembly for Pilot 2W & 3W Standard. Cat No-5004114198 |
| 16 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast iron double flanged manually operated Sluice Valve, generally conforming to IS:14846 - 2000, having body, door, dome, wedge in graded cast iron to IS:210 Gr. FG 200, four faces and spindle nut of leaded tin bronze to IS:318 Gr. LTB 2, inside screw of non-rising stainless steel AISI 410 ,spindle, flanges drilled to IS:1538 Table 4 & 6. Valves tested by closed end method only (350mm and above will be fitted with BTB and Spur gear box and back seat bush.) etc complete TYPE P.N. 1.6 (Class A ) |
| 17 | 300mm |
| 18 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I.. Double orifice type air valve similar to glenfield fig. H 7, or IS14845/2000 screwed on isolating valve small orifice, elastic ball resting on a bronze orifice nipple, large orifice vulcanite ball resting on a moulded seating, inlet faced and drilled BST \"D\" suitable to working pressure of 10 kg /cm2 TYPE P.N. 1.6 (Class B)Dia in mm |
| 19 | 200 mm |
| 20 | Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASS I |
| 21 | Nominal diamter in mm. |
| 22 | 300mm |
| 23 | Fixing C.I. Tamper proof Kinetic double orifice type air valve. Small orifice elastic ball resting on bronze orifice nipple and large orifice vulcanite ball resting on moulded seat ring with built in Kinetic features of isolating sluice valve of rating P.N. 1.6 with ISI mark mounted on a horizontal mounting operated by metered wheel gear suitable for working pressure of 10 kg / sq. cm |
| 24 | Nominal diamter in mm. |
| 25 | 200mm |
