Orbit plug valve manufacturers in India

Speciality Valve is a well-known Orbit plug valve manufacturers in India, providing performance-oriented valves for meeting the intense requirements of oil & gas, petrochemical, and power sectors. Speciality Valve provides orbit plug valves that provide shut-off tightness, low torque operation, and long-term sustainability in critical usage.

What is it?

Orbit plug valves are quarter-turn valves that are intended to seal tightly with low wear during use. Unlike plug valves of the conventional type, the orbit type uses a lifting device that separates the plug from the seat prior to rotation, which decreases friction and increases the life of the valve.

Why Required?

Orbit plug valves are crucial in applications that demand reliable isolation with low maintenance. They are particularly beneficial in high-pressure processes, abrasive media, or where operation is required frequently without seat damage. Their construction avoids rubbing between sealing surfaces, which helps in avoiding wear and leakage.

Key Components of Orbit Plug Valve:

Valve Body: Usually constructed from forged or cast carbon steel, stainless steel, or alloy materials.

Plug: Principal moving part which turns and rises to open/close the valve.

Stem: Couples the actuator or handwheel to the plug.

Seats: Ensure a snug seal and are shaped to prevent direct contact upon plug travel.

Actuator or Gear Mechanism: For smooth manual or automatic operation.

Working of Orbit Plug Valve:

In the open position, the plug is rotated and lifted off the seat, enabling unobstructed flow. When closing, the plug is rotated first and then dropped into the seat. This orbit mechanism eliminates friction-induced seat wear, providing dependable, long-term sealing.

Advantages of Orbit Plug Valve:

Low operating torque

No rubbing on seat – increased valve life

Zero leakage tight shut-off

High-cycle application suitable

Easy maintenance and operation

Functions of Orbit Plug Valve:

Start/stop control of flow

Isolation of critical pipeline segments

Safety shutdown functions

Industries:

Meter calibration

Drain connections

Repair or cleaning

Description:

Material: WCB, WCC, WC6, LCC, LCB, F55, F51, F53
Available Size: 3” to 24”
Class: 150 to 2500
Medium: LNG, Cryogenic application, Water, Air, Steam
Ends: Flanged
Industries and Medium: Water, Cryogenic application, Steam, LNG, Air
Operations: Pneumatic Actuator, Electric Actuator, Lever operator, Gear operator

Speciality Valve, one of the best Orbit plug valve manufacturers in India, provides high-engineered valves that are customized to fit client-specific applications. Our valves conform to international standards and provide high reliability even under extreme conditions.