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Globe Valves

Designed to provide precise flow control (throttling) and complete tightness in fluid control, they are indispensable equipment, especially for high-pressure and high-temperature lines. ORFA Industrial offers durable globe valves series manufactured to world standards for steam lines, hot oil systems, and general water installations, available from stock. Professional globe valves, which achieve high sealing performance by changing the flow direction, bring installation safety and operational precision to your projects with the assurance of ORFA.

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What Are Globe Valves and Their Usage Advantages

Globe valves are sealing elements that operate by pressing a disc at the end of a stem perpendicularly against a seating surface (seat). Unlike ball valves, these globe valves have the ability to precisely control the flow rate. ORFA Industrial recommends using globe valves, especially in lines where sudden pressure changes occur and flow needs to be opened gradually. Manufactured to comply with high-pressure classes (PN16, PN25, PN40), these globe valves adapt to any process with sealing gasket or metal-to-metal closure options. Professional globe valves maintain their form even at extreme temperatures thanks to their durable body structures, providing a safe operating environment.

Globe Valve Types and Technical Structure

Different globe valve models should be chosen based on the chemical composition and temperature of the fluid. The main product groups available in ORFA's stock are:

Material and Hardware Types

  • Cast Iron Body Globe Valves — For steam and hot water lines.
  • Stainless Steel Globe Valves — For corrosive and hygienic processes.
  • Metal Bellows Sealed Globe Valves — For hazardous gas and hot oil sealing.
  • Needle Type Globe Valves — For lines requiring very precise flow control.

Industrial Applications

  • Central heating, steam distribution, and boiler rooms.
  • Refineries, chemical plants, and petrochemical lines.
  • Shipbuilding and marine sector fuel/water circuits.
  • Hot oil systems in food and textile factories.

Selecting the Right Globe Valves

The efficiency of a piping system depends on selecting globe valves fully compatible with the operating pressure and temperature. Incorrect body material selection can lead to cavitation and premature loss of sealing in globe valves. With ORFA's engineering expertise, we determine the most durable globe valve configuration for your project and guarantee sealing with products tested to international standards. Modern designed globe valves offer ease of manual use thanks to low torque requirements while being fully compatible for actuator mounting. High-strength professional globe valves are the most reliable way to achieve energy savings in industrial flow control. Investing in quality globe valves supports production continuity by minimizing system downtime.

Technical Parameters

  • Size Range: Wide range from DN15 to DN300.
  • Temperature Resistance: Operation between -30°C and +450°C.
  • Pressure Class: PN16, PN25, PN40, and ANSI standards.
  • Connection Type: Flanged or threaded inlet options.

Operational Advantages

  • Precise flow adjustment and throttling capability.
  • Wear-resistant metallic seating surfaces.
  • Safe commissioning instead of rapid open-close.
  • Fast delivery from extensive stock and spare part support.

Frequently Asked Questions

What is the difference between globe valves and ball valves?

Ball valves are only suitable for fully open or fully closed positions. Globe valves, thanks to their internal structure, can be used as throttling valves to control the fluid quantity (flow rate).

Why are bellows sealed globe valves preferred?

Bellows sealed globe valves use a flexible metal bellows for stem sealing. This feature 100% prevents leakage of hazardous and environmentally harmful fluids like hot oil.

What determines the price of globe valves?

The prices of globe valves are determined by the type of body material (cast iron/stainless steel), the valve's DN size, pressure class, and sealing type (bellows/graphite packing).