Floating Ball Valve

Industrial floating ball valve for on-off and throttling service in pharmaceutical, petrochemical, oil & gas and general industry.

Product Details (From Datasheet)

✓Design Standard: BS EN ISO 17292 / API 6D
✓Testing Standard: API 598 / EN 12266-1
✓End Connections: Socket weld ends to ASME B 16.11; screwed ends to NPT/BSP/BSPT (BS 21); butt weld ends to ASME B 16.25
✓Face to Face: ASME B 16.10
✓Pressure Class: Class 150 / 300 / 600 / 800
✓Test Pressure (bar): Hydro shell 30 / 78 / 153 / 205; hydro seat 22 / 58 / 117 / 205; air seat 7 / 7 / 7 / 7

Technical Specifications

✓Antistatic Design: Spring-loaded balls on stem provide continuity to reduce static electricity build-up during operation.
✓Blowout Design: Blow-out proof stem design for safe retention and sealing.
✓Fire Safe Design: Secondary metal-to-metal seat provides sealing if soft seat is burned or damaged during fire.
✓Leakage Class: No leakage for soft seat (Class VI) / Metal seat (Class IV)

Ball valve datasheet with design standards, pressure classes, dimensions and materials

Sizes & Materials

✓Full Bore Sizes (DN/NPS): 15 (1/2), 20 (3/4), 25 (1), 40 (1 1/2), 50 (2)
✓Reduced Bore Sizes (DN/NPS): 15 (1/2), 20 (3/4), 25 (1), 40 (1 1/2), 50 (2)
✓Material of Construction: Body/End Piece/Ball: ASTM A216 Gr. WCB / A351 CF8-CF8M-CF3-CF3M / A995 Gr 4A, 5A
✓Stem/Gland: ASTM A 276 TP SS materials (including SS304/SS316 and equivalents)
✓Seat/Packing: PTFE, RPTFE, PEEK, Delvon, Nylon, GFT, CFT; PTFE, GFT, graphite
✓Fasteners/Lever: ASTM A193 and ASTM A194 grades; CS-plated / PVC / SS options

Notes: All dimensions are in mm. MOV, Cryogenic and other special requirements can be provided as per customer requirement. Valves are tested at full pressure as per standards for body/seat tests.