Pre Insulated Ball Valves
“RC” make Pre insulated ball valves provides the quality with efficiency
needed for piping work in the HVAC industry. The pre-insulated ball valve
helps you to keep your ecological footprint low, reduces CO² and reduce the
heating or cooling load on the system
“RC” pre-insulated ball valves offer the perfect blend of quality and efficiency for hvac piping systems. Designed to minimize environmental impact, these valves help lower co₂ emissions and reduce the heating or cooling load on the system, supporting energy efficient and sustainable operations.
The insulation is done in such a way that it comes in contact with all of the surface area of the ball valve body, the insulation is protected by 3 mm thick TPU(HDPE) cladding to protect the PU PUF insulation material and increase the life of the insulation, valve insulation is closed cell polyurethane foam (PU PUF) with density of 40 Kg/cm , with operation temperature range of -80 C to 180 C.The insulation is self fire extinguishing with retardant properties conforming to IS:11239
Advantages
- Reduce HVAC loads
- Space and weigh savings
- Quick, easy and firm fitting
- Condensation prevention
- Energy efficiency
- Durability and longevity
- Enhanced insulation performance
| S.No. | Description | Details |
|---|---|---|
| 1 | MAKE | “RC” |
| 2 | DESIGN TYPE | FULL BORE, TWO PIECE DESIGN, QUARTER TURN, HAND OPERATED, WITHOUT STRAINER |
| 3 | SIZE | 15mm(F) x 15mm(F) 20mm(F) x 20mm(F) 25mm(F) x 25mm(F) 32mm(F) x 32mm(F) 40mm(F) x 40mm(F) 50mm(F) x 50mm(F) |
| 5 | BODY CONSTRUCTION | 15mm to 32mm: BRASS FORGED IS:8737, NICKEL/CHROME ELECTROPLATED 40mm & 50mm: BRASS FORGED IS:319 GRADE DCB-II, NICKEL/CHROME ELECTROPLATED |
| 6 | NUT CONSTRUCTION | 15mm to 32mm: BRASS FORGED IS:8737, NICKEL/CHROME ELECTROPLATED 40mm & 50mm: BRASS FORGED IS:319 GRADE DCB-II, NICKEL/CHROME ELECTROPLATED |
| 7 | BALL CONSTRUCTION | 15mm: BRASS ROD IS:319, GRADE DCB-I, CHROME PLATED 25mm to 50mm: BRASS GRAVITY DIE CAST IS:1264, GRADE DCB-I, CHROME PLATED |
| 8 | SPINDLE CONSTRUCTION | BRASS ROD IS:319 GRADE DCB-I |
| 9 | GLAND AND MOC | NBR O-RING |
| 10 | NECK DESIGN | EXTENDED NECK DESIGN |
| 11 | INSULATION CLADDING (OUT COVER) | TPU (HDPE) |
| 12 | INNER INSULATION MATERIAL | CLOSED CELL POLYURETHANE FOAM |
| 13 | DENSITY | 40 Kg/cm² |
| 14 | THERMAL INSULATION RANGE | -80°C TO 180°C |
| 15 | FIRE RETARDANCY | SELF FIRE EXTINGUISHING WITH RETARDANT PROPERTIES, CONFORMING TO IS:11239 |
| 16 | HANDLE CONSTRUCTION | S.S.304 HANDLE, WITH PVC SLEEVE |
| 17 | TYPE OF HANDLE | LEVER TYPE HANDLE |
| 18 | HANDLE NUT | SS202 WITH NYLON INSERT LOCK NUT |
| 19 | NECK CONSTRUCTION | NECK EXTENSION WITH INTEGRAL MEMORY STOP |
| 20 | PARTS & MOC USED IN EXTENDED NECK DESIGN | EXTENSION SHELL - SS202 (MOC) EXTENSION SHAFT - BRASS IS:319 GRADE DCB-I (MOC) |
| 21 | DIMENSION OF EXTENDED NECK DESIGN | EXTENSION LENGTH OF 50MM |
| 22 | BALL SEAT | P.T.F.E SELF LUBRICATED |
| 23 | END CONNECTION | FEMALE SCREWED END CONNECTION AS PER IS 554 / BS 21 / ISO 7 |
| 24 | BODY/SHELL LEAKAGE TEST | HYDROSTATIC @ 32 Kg/cm² (456 P.S.I.G.) |
| 25 | SEAT LEAKAGE TEST | HYDROSTATIC @ 16 Kg/cm² (228 P.S.I.G.) |
| 26 | WORKING/OPERATING PRESSURE | 25 Kg/cm² |
| 27 | PN RATING | PN25 |
| 28 | MAXIMUM MEDIA TEMPERATURE RANGE | 0°C – 220°C |
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