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Contact Supplier| Design | : | Cast Iron Gate Valve BSP Screwed Female Ends with non rising stem Dimensions matched to IS:778-Class-II Available in: a) Bronze seat with Forged Brass stem. b) Bronze seat with S.S stem. c) C.I seat with M.S stem. | |
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| Range | : | 15mm to 100mm. | |
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| Operation Marking | : : | Hand Wheel Operated. One side of body "ALTO" & "Size" Other side of body "Tested 20kg/cm²" | |
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| Utility | : | 1) Bronze Seat with Brass Stem/Bronze Seat with S.S. Stem. Fuel oils, kerosene oils, compressed air, gases, low pressure steam, viscous fluids & hydraulic (water,oil etc.) installations. 2 ) C.I. Seat With M.S. Stem. Oils and non-corrosive chemicals only. (Highly restricted for use on water lines) | |
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| Temp. Range | : | 10° C to 200° C. | |
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| Testing | : | Hydraulically | |
| Test Pressure | Max C.W.P | ||||
| Body | Seat | Body/Seat | |||
| 300 PSI | 20 kg/cm² | 300 PSI | 20 kg/cm² | 150 PSI | 10 kg/cm² |
| DIMENSIONS : (in mm) | |||
| Size (in mm) | A | B* | Ø |
| 15 | 60 | 97 | 8 |
| 20 | 60 | 116 | 9 |
| 25 | 70 | 127 | 10 |
| 32 | 80 | 137 | 10 |
| 40 | 90 | 158 | 12 |
| 50 | 100 | 175 | 12 |
| 65 | 105 | 220 | 14 |
| 80 | 125 | 235 | 16 |
| 100 | 160 | 285 | 20 |
| MATERIALS : | ||
| Components | Material | Specification |
| Body,Bonnet, Gland Nut & Hand Wheel | Cast Iron | IS : 210 Gr. FG-200 |
| Wedge (Seat) | Bronze/Cast Iron | LTB-2 IS:318-1981, IS : 210 Gr FG-200 |
| Stem | Brass/Mild Steel/ Stainless Steel | IS : 3488, IS : 226, AISI-410 |
| Gland Packing | Asbestos Yarn | IS : 4687-1980 |
| Screw/Bolt, Nut & Washer | Mild Steel | IS : 226 |