Typical places of use

• Bypass regulation in the water/steam circuit
• Temperature regulation of steam by superheater bypassing

Basic technical data

• Nominal pipe size: DN50 … DN700 (2″ – 28″)
• Nominal pressure class: PN25 – PN400 (ANSI class 150 – 2500)
• Temperature: up to 600 °C

Main advantages

• It realises the function of 2 control valves, reducing installation costs and requiring only one actuator
• Defined leakage in the passage through a defined gap between the rotary segment and housing, thus ensuring a minimum flow through the closed connection
• No vibration fractures, after positioning, the stem is free of forces and torques
• Straight flow-through permits a permanent pressure loss < 0.1 bar whilst guaranteeing constant control performance
• Optimal piping due to arrangement of the pipe axes in one plane

3 Way Valve

Main advantages

• It realises the function of 2 control valves, reducing installation costs and requiring only one actuator
• Defined leakage in the passage through a defined gap between the rotary segment and housing, thus ensuring a minimum flow through the closed connection
• No vibration fractures, after positioning, the stem is free of forces and torques
• Straight flow-through permits a permanent pressure loss < 0.1 bar whilst guaranteeing constant control performance
  Optimal piping due to arrangement of the pipe axes in one plane

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Control Ball Valve Type G

Media

Oil, natural gas, water

Typical places of use

• Compressor station for pressure and quantity regulation
• Transfer station to industrial consumers
• Burner control for industrial systems
• Storage (caverns, porous reservoirs): Solution mining, storage, retrieval, cavern relief

Basic technical data

• Nominal pipe size: DN25 … DN800 (1″… 32″)
• Nominal pressure class: PN16 … PN400 (ANSI class 300… 2500)
• Temperature: –80 … 200 °C

Main advantages

• The purely metal seal of ball and seat ring ensures the seal in the ball passage
• The straight flow-through of the valves enables a permanent pressure loss of 0.2 bar whilst guaranteeing constant control performance
• Fast adaptation of the valve to changes in operational requirements by replacing the control discs
• Controlled multi-stage pressure relief is possible
• highly resistant to wear due to its tungsten carbide coating
• Simple installation and removal, also for welded version

Main advantages

• The purely metal seal of ball and seat ring ensures the seal in the ball passage
• The straight flow-through of the valves enables a permanent pressure loss of 0.2 bar whilst guaranteeing constant control performance
• Fast adaptation of the valve to changes in operational requirements by replacing the control discs
• Controlled multi-stage pressure relief is possible
• highly resistant to wear due to its tungsten carbide coating
• Simple installation and removal, also for welded version

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The ARTES control ball valves W is a control valve that has been specially designed for pressure and quantity regulation. The design makes it possible to securely shut off the medium in addition to its regulating function. The valve has been designed for use with liquid and gaseous media, for example water and steam.

Media

Steam, hot gases

Typical places of use

• Feed water control valve
• Start-up control valve
• Fill level regulation (feed water container, drums)

Basic technical data

• Nominal pipe size: DN25 … DN800 (1″ … 32″)
• Nominal pressure class: PN16 … PN400 (ANSI class 300 … 2500)
• Temperature: up to 600 °C

Main advantages

• The purely metal seal of ball and seat ring ensures the seal in the ball passage
• The valve is permanently leak-tight to the outside
• The straight flow-through of the valve permits a per manent pressure loss of 0.2 bar whilst guaranteeing constant control performance
• Fast adaptation of the valve to changes in operational requirements by replacing the control discs
• Controlled multi-stage pressure relief is possible
• highly resistant to wear due to its tungsten carbide coating
• Simple installation and removal, also for welded version

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