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3-PC Ball Valve Threaded / SW / BW, ISO 5211 Pad (1000 / 2000 WOG, 1/4 to 6 in)
Three-piece investment cast full port ball valve with threaded, socket weld or butt weld ends, 1000 WOG and 2000 WOG, 1/4 to 6 in, in WCB, CF8 and CF8M. Lever operated or with ISO 5211 direct mounting pad for actuators.
Certified equipment
ATEX / IECEx documentation supplied where stated
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The 3-PC ball valve is a three-piece floating ball valve whose centre body can be swung out of the line for seat and seal replacement without disturbing the end connections. It is offered with female threaded, socket weld or butt weld ends.
Standard versions are rated 1000 WOG (PN63); a heavy pattern 2000 WOG version with ISO 5211 direct mounting pad is also available. Mounting pad versions feature live-loaded stem packing and accept pneumatic or electric actuators directly.
Key features
- Three-piece investment cast body, floating ball, in-line maintenance
- Full port, 1/4 to 4 in (threaded and socket weld) and 1/4 to 6 in (butt weld)
- Working pressure 1000 WOG (PN63); 2000 WOG version
- Blow-out proof stem
- Lockable lever handle available
- ISO 5211 direct mounting pad with live-loading disc spring packing
- Anti-static device and automation accessories available
Technical data
| Type | Floating ball valve / 3-piece body; quarter turn |
| Size range | Threaded and socket weld 1/4 to 4 in (DN6 to DN100); butt weld 1/4 to 6 in (DN6 to DN150) |
| Bore | Full port |
| Pressure class | 1000 WOG (PN63); 2000 WOG (mounting pad version) |
| Temperature range | -20 to +180 °C |
| Body material | WCB / CF8 (304) / CF8M (316) |
| Trim / seat | Ball CF8 or CF8M; stem 304 or 316; seat PTFE (RPTFE or PEEK on 2000 WOG version) |
| End connection | Female threaded NPT (ASME B1.20.1); BSPT / BSPP (BS 21, ISO 7-1, ISO 228-1, DIN 259 / DIN 2999); socket weld ASME B16.11 / DIN 3239 part 2; butt weld ASME B16.25 / DIN 3239 part 1 |
| Operation | Lever handle; ISO 5211 direct mounting pad for pneumatic or electric actuator |
| Testing | Pressure, PMI and dimension check before delivery |
| Options | Locking device; ISO 5211 mounting pad; anti-static device; automation accessories; sanitary clamp and ASME BPE weld end versions in CF8 / CF8M / CF3M |
Materials
- Body / end caps: WCB, CF8 (SS304) or CF8M (SS316)
- Ball: CF8 or CF8M
- Stem: 304 or 316
- Seat and gasket: PTFE (RPTFE, PEEK or PPL on request)
- Bolts and nuts: 304
- Mounting pad version: stem washer and wear washer PTFE + 25 % glass fibre, FPM O-ring, 304 disc springs
Applications
- Process and utility isolation in oil and gas, chemical and water treatment plants
- Welded lines where in-line maintenance of seats is required
- Automated on/off duty with pneumatic or electric actuators
Standards and certification
Designed to ASME B1.20.1 (NPT), BS 21, ISO 7-1, ISO 228-1 and DIN 259 / DIN 2999 thread standards, ASME B16.11 and DIN 3239 part 2 socket weld ends, ASME B16.25 and DIN 3239 part 1 butt weld ends and ISO 5211 top flange according to the manufacturer. The manufacturer declares ISO 9001 certification and CE marking; certificates and test reports (API 598 pressure test, material certificates) are provided on request with the quotation.
Supplied on quotation and configured to your requirements (size, pressure class, end connection, materials, operator). Dimension tables available on request.
Supplied from a qualified manufacturer selected by ASSINOV. Origin, manufacturer details and certificates are provided with our quotation.
AG-BV-109
Data sheet
- Size range
- 1/4 to 6 in (DN6 to DN150)
- Body material
- WCB / CF8 / CF8M
- Valve type
- Floating ball / 3-piece
- Pressure class
- 1000 WOG (PN63); 2000 WOG
- End connection
- Thread NPT / BSPT / BSPP; socket weld; butt weld
- Operation
- Lever / ISO 5211 pad for actuator
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Three-piece investment cast full port ball valve with threaded, socket weld or butt weld ends, 1000 WOG and 2000 WOG, 1/4 to 6 in, in WCB, CF8 and CF8M. Lever operated or with ISO 5211 direct mounting pad for actuators.