Export-Ready for Saudi Arabia, Middle East & Global Markets
origin Nhava Sheva (Mumbai) | CIF Dammam, Jeddah, Ruwais | SATRUN, HSLP, SPL compliant
Cast Iron Manual Balancing Valve — PN16 Flanged
Supreme Valves India manufactures Cast Iron Manual Balancing Valves with PN16 pressure rating and flanged connections per ASME B16.1. These precision balancing valves are designed for HVAC, chilled water, heating systems, and industrial process piping applications where accurate flow distribution is critical. Available in sizes DN50 to DN300 (2" to 12"), these valves feature integrated differential pressure measurement ports, memory stops for repeat commissioning, and a calibrated Cv for accurate flow prediction. The flanged design ensures leak-tight, maintenance-free operation in mechanical rooms and plant installations.
Materials of Construction (MOC)
| Component | Material Specification |
|---|---|
| Body & Bonnet | Ductile Iron (ASTM A536 / EN-GJS-400-15) |
| Stem / Spindle | SS 410 / SS 420 |
| Seat / Trim | EPDM / NBR / Bronze |
Technical Specifications
| Parameter | Specification / Standard |
|---|---|
| Manufacturing / Design Standard | EN 1171 / AWWA C509 / BS 5163 |
| Testing Standard | API 598 / EN 12266-1 |
| Pressure Rating | PN16 / PN25 |
Material of Construction
| S.N. | Parts Name | Material |
|---|---|---|
| 01 | BODY | WCB: A 216 WCB | CF8: A 351 CF8 | CF8M: A 351 CF8M |
| 02 | SIDE PIECE | WCB: A 216 WCB | CF8: A 351 CF8 | CF8M: A 351 CF8 |
| 03 | BALL | AISI 304 / AISI 316 |
| 04 | STEM | AISI 304 / AISI 316 |
| 05 | GLAND NUT | AISI 304 / AISI 316 |
| 06 | GLAND BUSH | AISI 304 / AISI 316 |
| 07 | LOCK NUT | AISI 304 / AISI 316 |
| 08 | SEAT RING | PTFE , RPTFE , CFT , GFT |
| 09 | STEM SEAL | PTFE , RPTFE , CFT , GFT |
| 10 | BODY SEAL | PTFE , RPTFE , CFT , GFT |
| 11 | WRENCH | C.S / S.S. |
| 12 | STOP | C.S / S.S. 304 / S.S. 316 |
| 12 | STOPPER PIN | C.S / S.S. 304 / S.S. 316 |
| 13 | STUD & NUT | C.S/ S.S |
Dimension Tables
| Class | SIZE M.M. | PORT | A(S/E) | A (Flange) | B | ØC | ØD | ØM | N | PCD |
|---|---|---|---|---|---|---|---|---|---|---|
| 150# | 15 | 12.5 | 108.0 | 124.0 | 9.4 | 35.0 | 89.0 | 15.8 | 4 | 60.3 |
| 150# | 20 | 19.0 | 135.0 | 142.0 | 10.1 | 43.0 | 98.5 | 15.8 | 4 | 69.8 |
| 150# | 25 | 25.0 | 135.0 | 165.0 | 11.2 | 50.8 | 108.0 | 15.8 | 4 | 79.3 |
| 150# | 40 | 38.0 | 158.0 | 215.0 | 14.2 | 73.0 | 127.0 | 15.8 | 4 | 98.5 |
| 150# | 50 | 50.0 | 178.0 | 245.0 | 15.7 | 92.1 | 152.4 | 19 | 4 | 120.6 |
| 150# | 65 | 63.0 | 210.5 | 295.0 | 17.2 | 104.7 | 178.0 | 19 | 4 | 139.7 |
| 150# | 80 | 75.0 | 250.0 | 325.0 | 19.0 | 127.0 | 190.5 | 19 | 4 | 152.4 |
| 150# | 100 | 100.0 | 309.8 | 380.0 | 23.9 | 157.2 | 228.6 | 19 | 8 | 190.5 |
| 300# | 15 | 12.5 | - | 132.0 | 14.2 | 35.0 | 95.2 | 15.8 | 4 | 66.5 |
| 300# | 20 | 19.0 | - | 153.0 | 15.7 | 43.0 | 117.4 | 19 | 4 | 82.5 |
| 300# | 25 | 25.0 | - | 178.0 | 17.5 | 50.8 | 124.0 | 19 | 4 | 88.9 |
| 300# | 40 | 38.0 | - | 220.0 | 20.5 | 73.0 | 155.5 | 22 | 4 | 114.3 |
| 300# | 50 | 50.0 | - | 260.0 | 22.3 | 92.1 | 165.0 | 19 | 8 | 127.0 |
| 300# | 65 | 63.0 | - | 311.0 | 25.4 | 104.7 | 190.5 | 22 | 8 | 149.3 |
| 300# | 80 | 75.0 | - | 344.0 | 28.5 | 127.0 | 209.5 | 22 | 8 | 168.1 |
| 300# | 100 | 100.0 | - | 400.0 | 31.7 | 157.2 | 254.0 | 22 | 8 | 200.1 |