Three Pieces

Two-way three-piece ball valves are used for on/off isolation in industrial piping systems carrying liquids, gases, steam, utilities, and clean stainless-steel process media. The three-piece body construction allows access to the central body, seats, ball, and seals without fully removing the pipe-end connections from the line, which is relevant in maintenance programs where shutdown time and flange disturbance must be limited.

Valve selection is based on body material, end connection, pressure rating, temperature range, and sealing configuration. Available constructions include stainless steel CF8M / AISI 316 / AISI 316L, carbon steel WCB, ASTM A105N, ASTM A352 LCB / LF2, and low-temperature or corrosion-resistant executions for specific process conditions. End connections include BSP, NPT, ISO 7 Rp, ISO 228-1, socket weld, butt weld according to ANSI B16.11 / B16.25, ASME Class flanges, and hygienic clamp connections according to DIN 32676 for ASTM A270, DIN 11850, or ISO 1127 tubing.

Typical configurations include full bore or reduced bore flow passage, floating ball design, and metal-seated versions for higher temperature, abrasive service, or media containing solids. Seat materials may include PTFE, reinforced PTFE, TFM, or metallic seats depending on pressure, temperature, chemical compatibility, and leakage requirements. High-pressure versions may cover Class 800 / 1500, PN40–PN63, PN64, and up to ASME Class 2500 / PN420, depending on the valve series and construction. Soft-seated versions commonly operate in ranges such as -25°C to +180°C, while metal-seated designs require separate verification against the process temperature and sealing class.

For automated service, ISO 5211 / DIN 3337 mounting pads allow installation of pneumatic or electric actuators. In critical applications, selection should also consider blowout-proof stem design, fugitive emission control, cavity relief, self-relieving or DIB seat arrangements, stem sealing injection, and auxiliary sealing capability. Final specification should be based on medium compatibility, differential pressure, operating temperature, switching frequency, maintenance access, and the required shut-off leakage performance.

Ball Valve 3-pieces - Type 140/141/142/143 | ICP | Philippopoulos s.a.

Ball Valve 3-pieces - Type 140/141/142/143 | ICP

Ball Valve 3-pieces - Type 140/141/142/143 | ICP
ICP Valves
ICP 140/141/142/143 3-Piece Ball Valve Full-bore stainless steel 3-piece ball valve for on/off isolation in industrial liquid and gas services. The split body design allows access to the centre section without complete removal of the pipework, reducing intervention time during maintenance. Technical data Sizes: 1/4”–4” / DN8–DN100 Body, ball and stem:...
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Ball Valve 3-pieces - Type 140/141/142/143 IMF | ICP | Philippopoulos s.a.

Ball Valve 3-pieces - Type 140/141/142/143 IMF | ICP

Ball Valve 3-pieces - Type 140/141/142/143 IMF | ICP
ICP Valves
ICP 140/141/142/143 IMF Three-Piece Ball Valve Full-bore isolation ball valve for industrial liquid and gas services. The three-piece body allows removal of the centre section for inspection of seats, body gaskets and ball without complete removal of the pipework. Size range: 1/4”–4” / DN8–DN100. Main materials: stainless steel 1.4408 / CF8M body and AISI...
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Ball Valve Class 800/1500 - Type 800/81500 FB | JC | Philippopoulos s.a.

Ball Valve Class 800/1500 - Type 800/81500 FB | JC

Ball Valve Class 800/1500 - Type 800/81500 FB | JC
JC Valves
JC Type 800/81500 FB Ball Valve Class 800/1500 Two-way, three-piece, bolted-body, full-bore ball valve for high-pressure process lines. Available in ASME Class 800 and Class 1500 with BSP, NPT, socket-weld or butt-weld ends. Body materials include ASTM A105N, ASTM A352 LF2 and ASTM A479 Type 316. Standard seat configuration: TFM + 25% glass fibre....
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Ball Valve - Type 19000 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 19000 | Ibor Valves

Ball Valve - Type 19000 | Ibor Valves
Ibor Valves
Ibor Type 19000 Ball Valve The Ibor 19000 is a 2-way ball valve used for on/off isolation in industrial piping systems handling liquids, gases, steam auxiliaries and process utility services. Selection is normally based on pressure class, temperature, fluid compatibility, leakage requirements and cavity isolation philosophy. Technical Configuration DIB...
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Ball Valve - Type 19001 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 19001 | Ibor Valves

Ball Valve - Type 19001 | Ibor Valves
Ibor Valves
Ibor Type 19001 Ball Valve The Ibor 19001 is a 2-way ball valve used for on/off isolation in industrial liquid and gas lines. The valve can be configured with DIB I or DIB II seat arrangements, depending on the required cavity sealing philosophy, pressure direction, and maintenance isolation requirements. Seat and Stem Configuration DIB I: double...
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Ball Valve - Type 19002 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 19002 | Ibor Valves

Ball Valve - Type 19002 | Ibor Valves
Ibor Valves
Ibor Type 19002 Ball Valve The Ibor 19002 is a 2-way ball valve used for flow isolation in industrial liquid and gas systems. Selection is primarily based on seat sealing philosophy, pipe-end connection, operating media, leakage requirements and maintainability under plant conditions. Seat Configurations DIB I: double piston effect on both downstream and...
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Ball Valve - Type 19005 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 19005 | Ibor Valves

Ball Valve - Type 19005 | Ibor Valves
Ibor Valves
Ibor Type 19005 Ball Valve The Ibor 19005 is a 2-way ball valve used for flow isolation in industrial piping systems. It is specified with DIB I or DIB II seat configuration and may include auxiliary stem sealing injection for maintenance or emergency sealing during operation. Seat Configuration and Sealing DIB I: double piston effect on both downstream...
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Ball Valve - Type 24000 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 24000 | Ibor Valves

Ball Valve - Type 24000 | Ibor Valves
Ibor Valves
IBOR Type 24000 Ball Valve The IBOR 24000 is a 2-way ball valve used for industrial flow isolation in liquid and gas services. It is applied on process lines, utility headers and auxiliary circuits where tight on/off duty, low pressure drop and defined isolation points are required. Stem, Body Cavity and Sealing Options Extended stem or bonnet for...
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Ball Valve - Type 32000 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 32000 | Ibor Valves

Ball Valve - Type 32000 | Ibor Valves
Ibor Valves
Ibor Type 32000 Ball Valve The Ibor 32000 is a 2-way ball valve used for on/off isolation in industrial liquid and gas pipelines. The design includes a self-relieving seat arrangement to vent excess pressure from the ball cavity when trapped fluid expands thermally. Technical Characteristics Self-relieving seat for cavity pressure relief Stem extension...
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Ball Valve - Type 32001 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 32001 | Ibor Valves

Ball Valve - Type 32001 | Ibor Valves
Ibor Valves
Ibor Type 32001 Ball Valve The Ibor 32001 is a 2-way ball valve used for flow isolation in industrial liquid and gas services. It is specified where tight shut-off, cavity pressure relief, and defined end-connection standards are required in process or utility pipework. Sealing and Operating Features Self-relieving seat for cavity pressure relief caused...
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Ball Valve - Type 32002 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 32002 | Ibor Valves

Ball Valve - Type 32002 | Ibor Valves
Ibor Valves
Spherical Ball Valve Ibor Type 32002 The Ibor 32002 is a 2-way industrial ball valve used for flow isolation in liquid and gas pipelines. The design is based on a self-relieving seat arrangement, with provision for supplementary seat sealing through an injector when required. Sealing and Maintenance Features Self-relieving seat for cavity pressure...
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Ball Valve - Type 32005 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 32005 | Ibor Valves

Ball Valve - Type 32005 | Ibor Valves
Ibor Valves
Ibor Type 32005 Ball Valve The Ibor 32005 is a 2-way ball valve used for flow isolation in industrial liquid and gas piping. The self-relieving seat arrangement allows pressure trapped in the ball cavity to be discharged to the line, reducing the risk of cavity overpressure. The bidirectional design permits installation for flow in either direction,...
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Ball Valve - Type 39000 | Ibor Valves | Philippopoulos s.a.

Ball Valve - Type 39000 | Ibor Valves

Ball Valve - Type 39000 | Ibor Valves
Ibor Valves
Ibor Type 39000 Ball Valve The Ibor 39000 is a 2-way industrial ball valve used for flow isolation in liquid and gas lines. The valve is intended for on/off service where cavity sealing, seat leakage control and maintainability are part of the valve selection criteria. Seat Configuration DIB I: double piston effect on both downstream and upstream seats....
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Ball Valve 3 Pieces - UNIFLOW Fig. BV3 | Comeval | Philippopoulos s.a.

Ball Valve 3 Pieces - UNIFLOW Fig. BV3 | Comeval

Ball Valve 3 Pieces - UNIFLOW Fig. BV3 | Comeval
Comeval
Comeval UNIFLOW Fig. BV3 Ball Valve Three-piece floating ball valve with split body construction, manufactured in ASTM A351 CF8M stainless steel. The valve is intended for on/off isolation in process lines and auxiliary utility systems. Standard configuration is PN 63, PTFE seated, bidirectional, and manually operated by lever. Construction Body...
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Ball Valve 3 Pieces - UNIFLOW Fig. BV3MD | Comeval | Philippopoulos s.a.

Ball Valve 3 Pieces - UNIFLOW Fig. BV3MD | Comeval

Ball Valve 3 Pieces - UNIFLOW Fig. BV3MD | Comeval
Comeval
Comeval UNIFLOW Fig. BV3MD Three-Piece Ball Valve The Comeval UNIFLOW Fig. BV3MD is a three-piece, split-body, floating-ball valve manufactured in ASTM A351 CF8M stainless steel. The BV3MD version uses a direct-mounting top arrangement for installation with a manual lever, gearbox, pneumatic actuator, or electric actuator. Construction Body material:...
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Ball Valve - UNIFLOW Fig. B8 | Comeval | Philippopoulos s.a.

Ball Valve - UNIFLOW Fig. B8 | Comeval

Ball Valve - UNIFLOW Fig. B8 | Comeval
Comeval
Comeval UNIFLOW Fig. B8 Floating Ball Valve Two-way floating ball valve, split-body construction, bidirectional service, used for flow isolation in industrial utilities and process piping. The valve is supplied with ANSI flanged ends in pressure classes 150, 300 or 600 lb. Materials and Available Variants Carbon steel: ASTM A105, ASTM A216 WCB Stainless...
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Ball Valve 1130 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 1130 Series | 4G Ghidini

Ball Valve 1130 Series | 4G Ghidini
4G Ghidini
Ghidini 1130 4G Two-Way Ball Valve The Ghidini type 1130 is a full-bore, two-way ball valve for industrial shut-off duty in 5” process lines. The valve body is prepared with an ISO 5211 / DIN 3337 mounting flange for direct actuator installation. Technical Data Nominal size: 5” Flow configuration: full bore Body materials: AISI 304L or AISI 316L...
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Ball Valve 5001 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5001 Series | 4G Ghidini

Ball Valve 5001 Series | 4G Ghidini
4G Ghidini
Ghidini 5001 4G Two-Way Ball Valve Type 5001 is a three-piece, full-bore, two-way ball valve with a manual stainless steel lever. The body is manufactured from AISI 316L / 1.4404 and is used for on/off isolation in stainless steel industrial pipework. Technical characteristics Body construction: three-piece Flow passage: full bore Material: AISI 316L /...
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Ball Valves 5030 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valves 5030 Series | 4G Ghidini

Ball Valves 5030 Series | 4G Ghidini
4G Ghidini
Ghidini 5030 4G 2-way ball valve The Ghidini 5030 is a three-piece, full-bore, 2-way ball valve with an ISO 5211 / DIN 3337 actuator mounting flange. It is used for automated on/off isolation in stainless-steel process piping where the valve is operated by a pneumatic or electric actuator. Technical characteristics Body construction: three-piece design...
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Ball Valve 5101 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5101 Series | 4G Ghidini

Ball Valve 5101 Series | 4G Ghidini
4G Ghidini
Ghidini 4G 5101 2-Way Ball Valve The 5101 is a three-piece 2-way ball valve, available with full or reduced bore, fitted with clamp connections to DIN 32676 Reihe C for BS/OD tube according to ASTM A270. The valve body is AISI 316L / 1.4404 stainless steel and the standard operator is a manual stainless steel lever. Technical characteristics...
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Ball Valve 5130 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5130 Series | 4G Ghidini

Ball Valve 5130 Series | 4G Ghidini
4G Ghidini
Ghidini 5130 4G 2-Way Ball Valve Type 5130 is a three-piece sanitary ball valve with clamp connection to DIN 32676 Reihe C and actuator mounting flange to ISO 5211 / DIN 3337. It is intended for automated on/off isolation in clean stainless-steel process lines. Technical Data Body construction: three-piece Flow passage: full bore or reduced bore End...
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Ball Valve 5201 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5201 Series | 4G Ghidini

Ball Valve 5201 Series | 4G Ghidini
4G Ghidini
4G Ghidini 5201 2-way ball valve Type 5201 is a manually operated three-piece ball valve for stainless-steel process lines with sanitary connections. It is selected where the line must be opened for cleaning, inspection, seat replacement or batch changeover without cutting the pipework. Technical characteristics Construction: three-piece body, 2-way...
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Ball Valve 5230 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5230 Series | 4G Ghidini

Ball Valve 5230 Series | 4G Ghidini
4G Ghidini
Ghidini 5230 4G 2-Way Ball Valve Type 5230 is a three-piece, full-bore stainless steel ball valve with rotating round butt-weld ends and an ISO 5211 / DIN 3337 mounting flange for actuator installation. It is used for automated on/off isolation in welded stainless steel process lines. Technical Data Valve construction: three-piece body Connection: butt...
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Ball Valve 5301 Series | 4G Ghidini | Philippopoulos s.a.

Ball Valve 5301 Series | 4G Ghidini

Ball Valve 5301 Series | 4G Ghidini
4G Ghidini
Ghidini 5301 4G Two-Way Ball Valve Type 5301 is a manually operated, three-piece, full-bore ball valve with “Integral Seal” construction for on/off isolation in stainless steel industrial piping. The body is manufactured from AISI 316L / 1.4404 and is fitted with Virgin PTFE seats. Technical characteristics Construction: three-piece body, Integral Seal...
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