About Grove Valves
Grove is a globally recognized brand in the valve manufacturing industry, specializing in the production of high-performance ball valves for the oil, gas, and petrochemical sectors. Founded in 1957 in Italy, Grove has built a reputation for delivering reliable and innovative valve solutions that meet the stringent demands of the industry. The company is now part of Cameron, a Schlumberger company, further enhancing its reach and technological capabilities.
Grove valves are designed to withstand extreme conditions and are used in critical applications where safety, reliability, and performance are paramount. The company’s commitment to quality is evident in its rigorous manufacturing processes and adherence to international standards such as API, ISO, and ASME. With a strong focus on research and development, Grove continues to lead the way in valve technology, offering products that are both innovative and dependable.
Types of Grove Valves
Grove specializes in a variety of ball valves, each engineered to meet specific operational requirements in the oil, gas, and petrochemical industries. Below is a detailed overview of the types of valves Grove manufactures:
Trunnion Mounted Ball Valves
Grove’s trunnion mounted ball valves are designed for high-pressure applications where safety and reliability are critical. These valves feature a trunnion, or fixed shaft, that supports the ball, reducing friction between the ball and the seats. This design ensures a tight seal and reduces wear, making trunnion mounted ball valves ideal for long-term, high-pressure service.
Materials: Available in carbon steel, stainless steel, duplex, and other alloys.
Applications: Used in pipelines, refineries, and offshore platforms where high pressure and temperature conditions prevail.
Standards: API 6D, ISO 14313, and ASME B16.34 compliant.
Floating Ball Valves
Grove’s floating ball valves are designed for applications where ease of operation and quick shutoff are required. In this design, the ball is suspended in the flow stream and is free to move in the downstream direction. This movement creates a tight seal between the ball and the seat, ensuring leak-free operation.
Materials: Available in carbon steel, stainless steel, and other alloy materials.
Applications: Ideal for chemical processing, water treatment, and low to medium pressure pipelines.
Standards: Complies with API 6D, ISO 14313, and ASME B16.34.
Cryogenic Ball Valves
Grove’s cryogenic ball valves are specifically designed for use in extremely low temperatures, such as those found in LNG (Liquefied Natural Gas) applications. These valves are engineered to maintain a tight seal and reliable operation even at temperatures as low as -196°C (-321°F).
Materials: Constructed from stainless steel and other cryogenic-compatible materials.
Applications: Used in LNG plants, storage tanks, and transportation systems.
Standards: Meets the requirements of BS 6364 and ISO 28921.
Subsea Ball Valves
Grove’s subsea ball valves are engineered for use in extreme underwater environments, offering reliable performance and durability. These valves are designed to withstand high pressures and temperatures while ensuring a tight seal in deepwater applications.
Materials: Constructed from corrosion-resistant materials such as stainless steel and Inconel.
Applications: Used in offshore oil and gas production, particularly in deepwater and ultra-deepwater fields.
Standards: API 6DSS and ISO 14723 compliant.
Double Block and Bleed Ball Valves
Grove’s double block and bleed ball valves provide two seating surfaces that allow for isolation and bleeding of the line, ensuring safety and preventing contamination during maintenance. This type of valve is essential for applications where safety and reliability are critical.
Materials: Manufactured from high-quality materials including carbon steel, stainless steel, and duplex.
Applications: Commonly used in oil and gas production, transmission, and refining.
Standards: Complies with API 6D and ISO 14313.
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