GMK manufactures high-performance ORBIT Rising Stem Ball Valve solutions for demanding isolation and switching applications. The unique tilt-and-turn operating mechanism minimizes friction between sealing surfaces while ensuring reliable shut-off performance. Therefore, the valve performs exceptionally well in oil and gas, petrochemical, pipeline, and molecular sieve systems. Moreover, every valve undergoes strict quality inspection and performance testing before delivery.
Size:DN50-DN900
Rating:150LB, 300LB, 600LB, 900LB
Connection:Flanges, Butt Weld
Operate:Handwheel, Gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator
An ORBIT Rising Stem Ball Valve delivers reliable sealing under high-pressure and high-temperature operating conditions. The rising stem mechanism lifts the ball before rotation, eliminating friction between the ball and seat during operation. Furthermore, the mechanical cam design provides low operating torque while extending sealing life. As a result, the valve reduces maintenance requirements and improves long-term operating reliability.
Applications of Rising Stem Ball Valves
GMK valves are designed for critical isolation services in demanding industrial environments. They are widely used in natural gas processing, petrochemical plants, refineries, LNG facilities, transmission pipelines, and molecular sieve switching systems. In addition, the valve performs reliably in high-temperature and severe-service applications where dependable shut-off is essential. Therefore, it is an excellent solution for mission-critical industrial processes.
OperateHandwheel, gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator
Supply ability10000 piece/pieces per month
PortWenzhou/shanghai
Payment termsL/C, D/A, D/P, T/T
Features of ORBIT Rising Stem Ball Valve
Every ORBIT Rising Stem Ball Valve is engineered for reliable performance and extended service life. The tilt-and-turn design prevents rubbing between sealing surfaces and significantly reduces seat wear. Moreover, the top-entry construction simplifies maintenance while minimizing equipment downtime. Furthermore, the valve features dual stem guides, a self-cleaning mechanism, injectable packing, and a single-seat design for dependable operation.
Materials and Construction
GMK manufactures industrial ball valves using premium materials and precision machining technology. The valve is available with full port or reduced bore configurations to satisfy different flow requirements. In addition, wear-resistant hard-facing materials improve durability under demanding operating conditions. Therefore, every valve delivers dependable performance in severe industrial environments.
Technical Standards
Our valves are manufactured according to internationally recognized industrial standards. The design complies with API 6D, while pressure-temperature ratings follow ASME B16.34 requirements. Face-to-face dimensions comply with ANSI B16.10, and end connections are available according to ASME B16.5, ASME B16.47, and ASME B16.25. Furthermore, every valve is inspected and tested according to API 598 and features fire-safe construction in compliance with API 607 and API 6FA.
Benefits of ORBIT Rising Stem Ball Valve
This valve provides zero rubbing between sealing surfaces, which significantly extends seat life and improves sealing reliability. The low-torque operating mechanism reduces actuator requirements while ensuring smooth valve operation. Furthermore, the self-cleaning design minimizes maintenance and improves operational efficiency. As a result, customers benefit from dependable isolation performance, longer service life, and reduced operating costs.
Standard
Why Choose GMK
GMK is committed to manufacturing reliable industrial valves for customers worldwide. Every product is produced using premium materials, advanced manufacturing processes, and comprehensive quality inspections before shipment. Furthermore, our engineering team provides customized valve solutions that comply with international standards and project-specific requirements. Whether you require standard isolation valves or severe-service valve solutions, GMK delivers dependable quality, competitive pricing, and professional technical support.
Q&A
Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.
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