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GKV111 Integrated One-Piece Threaded Ball Valve is an economical manually operated right angle rotary ball valve that provides reliable zero leakage service in industrial and commercial applications. It adopts an integrated valve body design, reducing potential leakage paths, ensuring reliable performance and extended service life.
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GKV-111 ONE PIECE THREADED BALL VALVE
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Size Range NPS 1/4" to 2",DN8 to DN50 |
Body Materials Stainless Steel (CF8M), Carbon Steel (WCB), Special Alloy |
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Temperature Range -50°F to 450°F(-46°C to 232°C) |
Stem Materials ASTM A479 Gr 316, Monel Alloy |
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Maximum Allowable Operating Pressure 1000 psi WOG(69bar) |
Seat Materials RPTFE、TFM1600、Tek-Fil®*、PEEK、UHMWPE、Metal |
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Shutoff Rating Class VI |
Ball Materials ASTM A479 316 |
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Body Style One Piece |
Design Standard MSS SP-110 |
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End Connections Threaded ASME B1.20.1 NPT |
Testing standard MSS-SP72 |
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Ports Reduced Port |
Connect Platform Manufacturers Standard |
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Face To Face Manufacturers Standard |
Applications General Service, Air, Water, Oil & Gas |
GKV111 Integrated One-Piece Threaded Ball Valve
The GKV111 series adopts a sturdy and durable threaded integrated ball valve design and a corrosion-resistant stainless steel or carbon steel structure. We offer a variety of optional valve cores and configurations, including V-shaped ball valves, suitable for various working conditions.

The GKV111 series threaded ball valve adopts an integrated valve body
design, effectively reducing leakage channels, ensuring bubble sealing
performance, while maintaining low operating torque, achieving smooth
and efficient operation.
GEKO's professional design process enables continuous internal pre
tightening of fillers, ensuring long-term sealing reliability and reducing
maintenance requirements. This robust and well-designed valve series
boasts excellent sealing performance, durability, and ease of maintenance, making it suitable for a wide range of industrial applications

GKV111 one-piece threaded ball valve is made of high-quality precision cast 316 stainless steel, which is very suitable for demanding industrial environments. The S40 ball valve also features an internal anti blow valve stem design to prevent malfunctions under pressure and low operating torque.
With industry-leading warranties, GEKO is committed to providing reliable fluid control solutions without compromising performance or safety
Unique design of GKV111 one-piece threaded ball valve

The GKV111 series rubber lined threaded ball valve adopts a forward preloading design, which ensures reliable low-pressure and vacuum sealing performance even under harsh conditions.
Its bi-directional bubble sealing capability is guaranteed by high-quality rubber lined valve seat material, providing excellent leak proof performance in both flow directions.
The GKV111 series one-piece flange ball valves find applications across multiple industries
Petrochemical and natural gas industries
Municipal water supply and HVAC engineering
Ship and Ocean Engineering
Environmental Protection and Industrial Water Treatment