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GKV132 Three-Pieces Ball Valve Screwed End provides maximum flexibility through threading, socket welding, butt welding, flange end connections, and various high-performance seat materials.The three piece valve body design allows for simple online maintenance using replaceable components, thereby reducing maintenance costs and lowering total cost of ownership throughout the valve's entire lifecycle.
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GKV-132 Three-Piece Ball Valve – Screwed End
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Size Range NPS 1/4" – 4" (8 mm – 100 mm) |
Body Materials Stainless Steel CF8M, Carbon Steel WCB, Special Alloy |
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Temperature Range -50 °F to 550 °F (-46 °C to 287 °C) |
Stem Materials ASTM A479 Gr 316 |
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Maximum Allowable Operating Pressure 1000 psi WOG |
Seat Materials RPTFE, Tek-Fil®*, PEEK, TFM1600, UHMWPE |
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Shutoff Rating Zero Leakage |
Ball Materials ASTM A351 Gr CF8M |
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Body Style Three Piece |
Design Standard MSS SP110 |
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End Connections Threaded (ASME B1.20.1 NPT) |
Testing Standards API 598, MSS SP72 |
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Ports Full Port |
Connect Platform ISO 5211 |
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Face to Face Manufacturer’s Standard |
Applications Process industry and OEM equipment |
GKV132 ball valve is an elastic three piece ball valve

The GKV-132 series 3-stage ball valve adopts integrated casting and direct flange installation, aiming to reduce the number of parts, overall housing size, and hysteresis between the ball and actuator in control valve applications.
The integrated installation also features an extension with a 1/8 "NPT threaded side port, which can be used for fugitive emission monitoring, leak detection, fugitive emission transfer, positive pressure sealing, and emergency repair mechanisms, allowing for the injection of sealant through a flat round head check valve.
The GKV-132 series three-stage ball valve is an ideal choice for process applications.

Self regulating live load packing utilizes Belleville washers
to pre load the valve stem packing in a positive direction,
compensating for environmental changes and wear, ensuring
leak free, airtight sealing, maintenance free operation, and
a long life cycle for positive and low pressure/vacuum sealing.
Elastic valve seat materials include RPTFE, TFM, UHMWPE,
Tek Fil (carbon graphite/TFM), and 50/50 stainless steel filled PTFE.
Unique design of GKV132 three piece full bore threaded ball valve

The GKV-132 series ball valve offers optional valve internals and
configurations, including V-shaped ball control valve internals,
chamber packing, polished internal components, exhaust balls,
and other special cleaning options. The flexible design of the GKV-132
series three-stage ball valve also enables online maintenance,
and the drive equipment can be easily and safely disassembled
when the valve is under full pipeline pressure.
GKV-132 three piece straight through ball valve is applied in multiple industries
Petrochemical and natural gas industries
Municipal water supply and HVAC engineering
Ship and Ocean Engineering
Environmental Protection and Industrial Water Treatment