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ecoflo-GV Pneumatic Control Valve

Brand: EGE Industrial Controls

ecoflo-GV series pneumatic control valves are designed for the control of liquids, gases, and steam from size DN15 (1/2") up to DN300 (12"). Larger sizes are optionaly available. Globe valves are a traditional solution for most of the industrial applications thanks to its long-term seat tightness, robust construction, and a wide variety of construction materials. They are preferred mostly for regulation duty due to their proper flow characteristics for purpose.

Typical control applications include regulation of temperature, pressure, flowrate and level, besides many more applications found around wherever industrial automations is involved. Produced in Turkey under ISO 9001:2008 Quality Assurance System, series pneumatic control valves are used in almost all process industries like chemical and petrochemical plants, refineries, power plants, metallurgical mills, paper mills, food and pharmaceutical industries, water treatment, as well as in machinery automation like textile, food and packaging.
Features
  • 2-way or 3-way design
  • Wide selection of construction materials
  • EN pressure classes of PN15, PN25 and PN40 or ANSI pressure classes of ANSI 150 and ANSI 300. Additional models are available for higher pressure classes
  • Flanged, threaded or welded connections
  • Standard design is normally closed, air to open or normally open, air to close
  • Choice of Analog or digital positioners
  • Trouble-free operation by integration of integration of industrial air filter-regulators
  • Optional manual override
  • Optional position switches, air solenoids, lock-up valves, boosters, and other auxiliary accessories

Specifications

Actuator Type

  • Double-Acting
  • Piston
  • Pneumatic
  • Single Action

Ambient Temperature Range

  • -30° to 60° C (-22° to 140° F)

Applications

  • Chemical & Petrochemical
  • Control Applications
  • Food & Pharmaceutical Industries
  • Industrial Applications
  • Machinery Automation: Textile, Food & Packaging
  • Metallurgical Mills
  • Paper Mills
  • Power Plants
  • Refineries
  • Water Treatment

Approvals & Certifications

  • API 602
  • ISO 9001: 2008
  • Material Certificate

Bonnet Material

  • AISI 304 Stainless Steel
  • AISI 316 Stainless Steel
  • Alloy Steel [A182 F22 / F11 / 10CrMo 9-10 (1.7380)]
  • Brass
  • Bronze
  • Cast Iron (GG-25)
  • Cast Steel (GS-C25 or WCB)
  • Ductile Iron (GGG-40/50)
  • Solid PTFE with Carbon Steel
  • Solid PTFE with Stainless Steel
  • Steel, PTFE-Coated

Class

  • Leakage Class IV
  • Leakage Class V
  • Leakage Class VI

Diaphragm Material

  • NBR Reinforced

Electrical Contacts

  • Normally Closed
  • Normally Open

Enclosure, Body Material

  • AISI 304 Stainless Steel
  • AISI 316 Stainless Steel
  • Brass
  • Bronze
  • Cast Iron (GG-25)
  • Cast Steel (GS-C25 or WCB)
  • Ductile Iron (GGG-40/50)
  • Solid PTFE with Carbon Steel
  • Solid PTFE with Stainless Steel
  • Steel, PTFE-Coated
  • Thermoplastic

Environmental Protection

  • Explosion-proof
  • IP66
  • IP68

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150# ANSI
  • 1-1/2” (DN 40) - 300# ANSI
  • 1-1/2” (DN 40) - PN 10
  • 1-1/2” (DN 40) - PN 16
  • 1-1/2” (DN 40) - PN 25
  • 1-1/2” (DN 40) - PN 40

Flange Size - 1-1/4” (DN 32)

  • 1-1/4” (DN 32) - 150# ANSI
  • 1-1/4” (DN 32) - 300# ANSI
  • 1-1/4” (DN 32) - PN 10
  • 1-1/4” (DN 32) - PN 16
  • 1-1/4” (DN 32) - PN 25
  • 1-1/4” (DN 32) - PN 40

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150# ANSI
  • 1” (DN 25) - 300# ANSI
  • 1” (DN 25) - PN 10
  • 1” (DN 25) - PN 16
  • 1” (DN 25) - PN 25
  • 1” (DN 25) - PN 40

Flange Size - 1/2” (DN 15)

  • 1/2” (DN 15) - 150# ANSI
  • 1/2” (DN 15) - 300# ANSI
  • 1/2” (DN 15) - PN 10
  • 1/2” (DN 15) - PN 16
  • 1/2” (DN 15) - PN 25
  • 1/2” (DN 15) - PN 40

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150# ANSI
  • 10” (DN 250) - 300# ANSI
  • 10” (DN 250) - PN 10
  • 10” (DN 250) - PN 16
  • 10” (DN 250) - PN 25
  • 10” (DN 250) - PN 40

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150# ANSI
  • 12” (DN 300) - 300# ANSI
  • 12” (DN 300) - PN 10
  • 12” (DN 300) - PN 16
  • 12” (DN 300) - PN 25
  • 12” (DN 300) - PN 40

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150# ANSI
  • 2-1/2” (DN 65) - 300# ANSI
  • 2-1/2” (DN 65) - PN 10
  • 2-1/2” (DN 65) - PN 16
  • 2-1/2” (DN 65) - PN 25
  • 2-1/2” (DN 65) - PN 40

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ANSI
  • 2” (DN 50) - 300# ANSI
  • 2” (DN 50) - PN 10
  • 2” (DN 50) - PN 16
  • 2” (DN 50) - PN 25
  • 2” (DN 50) - PN 40

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ANSI
  • 3” (DN 80) - 300# ANSI
  • 3” (DN 80) - PN 10
  • 3” (DN 80) - PN 16
  • 3” (DN 80) - PN 25
  • 3” (DN 80) - PN 40

Flange Size - 3/4” (DN 20)

  • 3/4” (DN 20) - 150# ANSI
  • 3/4” (DN 20) - 300# ANSI
  • 3/4” (DN 20) - PN 10
  • 3/4” (DN 20) - PN 16
  • 3/4” (DN 20) - PN 25
  • 3/4” (DN 20) - PN 40

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ANSI
  • 4” (DN 100) - 300# ANSI
  • 4” (DN 100) - PN 10
  • 4” (DN 100) - PN 16
  • 4” (DN 100) - PN 25
  • 4” (DN 100) - PN 40

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150# ANSI
  • 5” (DN 125) - 300# ANSI
  • 5” (DN 125) - PN 10
  • 5” (DN 125) - PN 16
  • 5” (DN 125) - PN 25
  • 5” (DN 125) - PN 40

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ANSI
  • 6” (DN 150) - 300# ANSI
  • 6” (DN 150) - PN 10
  • 6” (DN 150) - PN 16
  • 6” (DN 150) - PN 25
  • 6” (DN 150) - PN 40

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150# ANSI
  • 8” (DN 200) - 300# ANSI
  • 8” (DN 200) - PN 10
  • 8” (DN 200) - PN 16
  • 8” (DN 200) - PN 25
  • 8” (DN 200) - PN 40

Flow Rate

  • 4 to 1,260 Kvs (4.6 to 1,462 Cv) - Valve/Actuator, GV Series (Regulation)

Materials of Construction

  • Actuator Upper & Lower Case: Carbon Steel
  • Coupling, Position Bracket, Pin, Air Filter Bracket: Stainless Steel
  • Yoke: Ductile Iron (GGG-40/ST37)

Media

  • Air
  • Condensed Water
  • Steam
  • Water

Mounting

  • Side Mounting
  • Top Mounting

Nut & Bolt Material

  • Packing Nut & Yoke Nut: Stainless Steel
  • Steel (8.8)

Operating Pressure

  • ANSI B16.34 or API 602 psi: 81.2 to 741.1 (kPa: 560 to 5,110 bar: 5.6 to 51.1)
  • EN 22401 psi: 145 to 580.2 (kPa: 1,000 to 4,000, bar: 10 to 40)

Operating Temperature

  • ANSI B16.34 or API 602: -29° to 425° C (-20.2° to 797° F)
  • EN 22401: -10° to 400° C (14° to 752° F)

Packing Material

  • Graphite, Stainless Steel Reinforced & Spiral Wound
  • Pure PTFE or Carbon-Filled

Piston Material

  • Carbon Steel

Process Temperature

  • -30° to 400° C (-22° to 752° F)

Seat / Seal Material

  • Body Seal, Seat Seal: Graphite
  • Pneumatic Seals: NBR
  • Seat: AISI 316 Stainless Steel

Solenoid Type

  • 3/2-Way
  • 5/2-Way

Spring Material

  • Actuator Spring: Carbon Steel
  • Actuator Spring: Spring Steel
  • Packing Spring: AISI 316 Stainless Steel

Stem Material

  • Actuator Stem: Stainless Steel

Temperature Range

  • -196° to 550° C (-320.8° to 1,022° F)
  • Packing: Max.

Trim Material

  • AISI 316 Stainless Steel

Welded Connection

  • 1” Weld End
  • 1/2” Weld End
  • 10” Weld End
  • 1-1/2” Weld End
  • 1-1/4” Weld End
  • 12” Weld End
  • 2” Weld End
  • 2-1/2” Weld End
  • 3” Weld End
  • 3/4” Weld End
  • 4” Weld End
  • 5” Weld End
  • 6” Weld End
  • 8” Weld End
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