Orbit Ball Valve

GMK ORBIT ball valve is utilized in over 88% of gas processing plants that use molecular sieve systems in switching operations. These valves are also utilized in over 88% of gas processing plants in the United States. ORBIT valves are used in a variety of applications, including those in the fields of exploration, gathering, production, transportation, and process. These valves are some of the most in-demand items now available on the market and are used for the most difficult applications in the petrochemical sector in addition to the oil and gas industries. This is a result of the fact that ORBIT has a one-of-a-kind tilt-and-turn design that prevents seats from rubbing against one another and is able to resist high temperatures even when used in tough situations.

  • Size:DN50-DN900
  • Rating:150LB, 300LB, 600LB, 900LB
  • Connection:Flanges, Butt Weld
  • Operate:Handwheel, Gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator

CE Certification

ISO Standards

Warranty Included


The distinctive tilt-and-turn design of the GMK ORBIT rising stem ball valve minimizes seal friction for dependable operation. High-temperature, critical isolation and molecular sieve switching services are just some of the extreme process circumstances where this technology has shown itself. This history of invention dates back to 1912 when Alfred Heggem established The Oilwell Improvements Company in Tulsa. Ball valves hadn’t seen significant improvement in half a century until Heggem’s 1935 invention, which introduced a new seating theory for ball valves. All modern ball valves may trace their ancestry back to this invention.


  • There will be no rubbing between the sealing surfaces.
  • Packing that is injectable
  • Single-seat design
  • High CV numbers may be achieved with either full port or restricted port openings to ensure a long service life.
  • Top-entry design
  • Dual stem guides
  • Self-cleaning
  • Mode of operation with a low torque
  • strong facing that is resistant to wear applied to the core
  • Mechanical cam closure

Orbit Ball Valve

Size DN50-DN900
Rating 150LB, 300LB, 600LB, 900LB
Material WCB, LCB, LCC, WC6, WC9, C5, C12, C12A, CF8, CF8M, CF3, CF3M, CN7M, Alloy 20, B148 ect
Connection Flanges, Butt Weld
Operate Handwheel, gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator
Supply ability 10000 piece/pieces per month
Port Wenzhou/shanghai
Payment terms L/C, D/A, D/P, T/T
  • Design and Manufacture: API6D
  • Pressure-temperature rating: ASME B16.34
  • Face to face(end to end): ANSIB16.10
  • End Connection: 2″-24″ ASME B16.5; 26″ -42″ ASME B16.47; B.W end ASME B16.25
  • Test and inspection: API598
  • Fire-safe design: API607, API6FA
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.