GE Globe Control Valves masoneilan 21000 series Bedienungsanleitung PDF herunterladen

Masoneilan

21000 Series

Control Valves

GE Oil & Gas

fact sheet

The 21000 Series single ported unbalanced trim, heavy top

guided control valves are designed with built in versatility

making them well-suited to handle a wide variety of process

applications. Standard features include:

Top Guided

Rugged, heavy top plug guiding provides maximum support to

ensure plug stability.

Single and Double Stage

Lo-dB*/Anti-cavitation Trim

Replacing the conventional plug with the Lo-dB/Anti-cavitation

design provides excellent noise attenuation or cavitation control.

Reduced Capacity and Low Flow Trim

A series of reduced area trim is available to provide wide flow

range capabilities in all valve sizes. Optional trim to meet low

flow requirements is also available.

High Pressure Capability

A variety of actuators are available to handle low to high pressure

drop requirements. Allowable pressure drops for specific leakage

classes can be calculated using the Masoneilan ValSpeQ

Sizing

and Selection Program.

Tight Shutoff

Class IV leakage is standard. Optional constructions meet IEC

534-60534-4 and ANSI/FCI 70.2 Class V and VI.

Hardened Trim

Provided as standard to handle high pressure drop applications.

Trim Type

Standard construction offers either a quick change or threaded

seat ring. This trim is unbalanced and uses no seals or pilots.

Environmental Packing

Low emission LE

Packing is available to assure compliance with

latest environmental regulations.

Emissions Free

Bellows seal design option is available to meet zero emissions

requirements.

NACE Compliance

The 21000 Series is available for Sour Service Applications using

design and construction methods in accordance with NACE

Standard MR 0103. Applications requiring compliance to MR

0175, 2003 Rev or IS0 15156 require engineering review.

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Inhaltsverzeichnis

Seite 1 - Control Valves

Masoneilan* 21000 SeriesControl ValvesGE Oil & Gasfact sheetThe 21000 Series single ported unbalanced trim, heavy top guided control valves are de

Seite 2 - LodB Trim Designs

SpeciﬁcationsFlow Direction contoured: flow-to-open/flow-to-close Lo-dB: flow-to-open anti-cavitation: flow-to-close Body type: high cap

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GE Globe Control Valves masoneilan 21000 series Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Nein GE Globe Control Valves masoneilan 21000 series herunter. GE Globe Control Valves masoneilan 21000 series Fact Sheet Benutzerhandbuch

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