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Pneumatic
Automation & Instrumentation
Flowmeter
Filter Regulator
Limit Switch
Partial Stroke (Valve Guard)
Positioner
Pressure Gauge
Pressure Switch
Pressure Transmitter
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Valves
Ball
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Check
Diaphgram
Gate
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Knife Gate
Pinch
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Valves Sampling
Actuated Valve
Actuator
Control Valve
Motorized
Pneumatic
Automation & Instrumentation
Flowmeter
Filter Regulator
Limit Switch
Partial Stroke (Valve Guard)
Positioner
Pressure Gauge
Pressure Switch
Pressure Transmitter
Solenoid
Heat Exchanger
Pipe & Fitting
Stud Bolt & Nut
Buttweld
Elbow
Flange
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Gasket
Carbon Steel Pipe
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Neles™ – R-series V-port Segment Valve for Control Applications
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/ Neles™ – R-series V-port Segment Valve for Control Applications
Neles™ – R-series V-port Segment Valve for Control Applications
Features
Real one piece body without inserts or seat retainers eliminates possible leak paths and bending forces from piping ensuring reliable valve operation.
Anti-blowout shaft.
Rotating, dynamic Q-trim attenuator for anti-cavitation and noise abatement.
Low emissions according to ISO 15848 with wide temperature range and the longest endurance class.
Fire safe certification according to API 607, 7th edition.
Versatile mounting orientations.
Applications
Petrochemicals
Refining
Chemicals
Pulp & paper
Specifications
Body construction
Flanged / Flangeless
Body pressure rating
ASME 150 – 600, PN10 – 100
Face to face
According to IEC 60534-3-2 / ISA 75.08.02 or IEC 60534-3-1
Size range
DN 25 – 800 / 1″ – 32″
Temperature range
-52 to + 425 °C / -60 to +797 °F
Tightness
According to ANSI/FCI 70-2 class V (metal seat) and class VI (soft seat)
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