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GKV138 Instrumentation Ball Valve 1000 PSI With Locking Device engineered for precision and safety, this Instrumentation Ball Valve features a blow-out proof stem and an integrated locking device for reliable operation. Designed to handle up to 1000 psi and temperatures from -20°C to 180°C, it ensures durability and performance across demanding applications. Compact, secure, and easy to operate — the ideal choice for instrumentation, petrochemical, and industrial systems.
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GKV-138 Three Pieces Ball Valve Sleeve Ends |
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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 |
The GKV-138 Instrumentation Ball Valve is engineered with a blow-out
proof stem to ensure long-term safety and reliability under high-pressure
applications. With a working pressure of 1000 psi (CWP) and a temperature
range of -20°C to 180°C, it is suitable for precise control of various gases
and liquids. The integrated locking device effectively prevents accidental
operation, ensuring safe and stable system performance.
Valve Type: Instrumentation Ball Valve
Design: Blow-out Proof Stem
Working Pressure: 1000 psi (CWP)
Temperature Range: -20°C to 180°C
Special Feature: Locking Device
End Connections: Compression
Safety First: Blow-out proof stem prevents stem ejection under pressure.
High Pressure Rated: Handles up to 1000 psi for demanding conditions.
Wide Temperature Range: Suitable for -20°C to 180°C environments.
Secure Operation: Locking device prevents accidental actuation.
Easy to Use: Compact design with smooth on/off operation.
GKV-128 Two-Pieces Ball Valve 3000 WOG / 6000 WOG Thread End provide an economical solution to achieve zero leakage sealing at pressures up to 3000 psi or 6000 psi, making them an ideal choice for many industrial applications. The manufacturing accuracy of its closure is very high, ensuring a tight seal. The GKV-128 series valves are designed specifically for the process industry and perform well in high-pressure applications.
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GKV138 Instrumentation Ball Valve 1000 PSI With Locking Device engineered for precision and safety, this Instrumentation Ball Valve features a blow-out proof stem and an integrated locking device for reliable operation. Designed to handle up to 1000 psi and temperatures from -20°C to 180°C, it ensures durability and performance across demanding applications. Compact, secure, and easy to operate — the ideal choice for instrumentation, petrochemical, and industrial systems.
Read More
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Email : info@geko-union.com
Email : info@geko-valves.de
Email : tw@geko-union.com
Email : nl@geko-union.com
Soft sealed ball valve - English
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