- Item Code: IS 003
- Pressure Rating: CL-1
- Testing Standard: IS 6157
- Size Range: 8mm to 100mm
- Product Standard: IS 778
Suitable For
Material Specification
| P. No. | NAME OF PART | MATERIAL | SPECIFICATION | |
|---|---|---|---|---|
| 1 | BODY | LEADED TIN BRONZE | IS:318 Gr. LTB2 | |
| 2 | WEDGE | LEADED TIN BRONZE / FORGED BRASS | IS:318 Gr. LTB2 / IS:6912 Gr. FLB | |
| 3 | STEM | HIGH TENSILE BRASS | IS:6912 Gr. FHTB1 | |
| 4 | BONNET | LEADED TIN BRONZE | IS:318 Gr. LTB2 | |
| 5 | PACKING | HEMP & JUTE | IS 5414 | |
| 6 | GLAND | LEADED TIN BRONZE / BRASS ROD | IS:318 Gr. LTB2 / IS:6912 Gr. FHTB1 | |
| 7 | HAND WHEEL | CAST IRON (IS 210 GR. FG200) / M.S.SHEET(POWDER COATED) | ||
| 8 | WASHER | CARBON STEEL | IS:2062 Gr. A | |
| 9 | SCREW | CARBON STEEL | IS 1367 | |
| 10 | SCREW & NUTS | CARBON STEEL | IS 1363 GR. 4.6/IS 1363 GR. 4 | |
| 11 | 'O' RING | NITRILE BUTADINE RUBBER | ______________ | |
Dimensional Data
| SIZE (mm) | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | 50 | 50 | 60 | 60 | 70 | 80 | 90 | 100 | 105 | 125 | 160 |
| ~H | 100 | 100 | 113 | 124 | 147 | 166 | 200 | 223 | 300 | 340 | 380 |
| ~øHW | 52 | 52 | 60 | 60 | 70 | 90 | 92 | 103 | 130 | 153 | 165 |
| D | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1/1-2" | 2" | 2-1/2" | 3" | 4" |
| Item Code(CL-1) | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 | IS003 |
Principle Features
- Design std.: IS:778.
- Screwed in bonnet, Outside Screw & yoke type, rising stem, integral seat.
- Screwed female parallel threads to IS: 554.
- Heavy duty full bore long threads.
- Extra strength of stem with high tensile brass.
- Provision for re-packing under pressure in the installed condition.
- Sheet metal handwheel offers better strength & convenient operation.
- Easy visual control of open/closed position marked on the handwheel/nameplate.
- Available with open-shut indicator & locking arrangement on request.
PRESSURE RATING: CL-1
| TEST PRESSURE (HYDROSTATIC) : | |
|---|---|
| CLASS-1 | |
| BODY (mm) | SEAT |
| 1.5 Mpa (217.5 psig) | 1.0 Mpa (145 psig) |
END CONNECTION
- Screwed Female Threads to IS:554(parallel).
UTILISATION & SERVICE
- "LEADER" GUN METAL Gate valves are suitable for above-ground installations.
- Best suited for portable water, treated fresh water, neutral liquids & some gases.
WORKING PRESSURE
- Maximum Working Pressure: (CLASS-I) 10 Bar.
- See Pressure/Temperature Diagram.
TEMPERATURE LIMITS
- Maximum working temperature: 45°C.
- See Pressure/Temperature Diagram.