Valves
Desuperheaters
Severe Service Trims
Actuators
Positioners
Accessories
Valves
GFlo – Globe Control Valve
EFlo – Eccentric Plug Valve
VFlo – Segmented Ball Valve
DiskFlo – High Performance Butterfly Valve
QuickFlo – Shut-off Ball Valve
FlushFlo – Flush Bottom Valve
Desuperheaters
DeFlo Mini – Mini (Mechanical) Desuperheater
DeFlo VSD – Variable Spray Desuperheater
DeFlo SCV – Combined Steam Conditioning Valve
Severe Service Trims
MegaFlo – Noise Attenuation Trim
CavFlo – Cavitation Control trim
TaperFlo – Low Cv, Multi-Stage Trim
VcFlo – Multi-Stage Multi-Path Velocity Control Trim
Actuators
Linear Actuator
Rotary Actuator
Positioners
HiFlo - Pneumatic Positioner
EP2K – Electro-Pneumatic Positioner
EP3K – Electro-Pneumatic Positioner
SmartFlo – Smart Positioner
Accessories
XFlo – Limit Switch and Positioner Transmitter

GFlo – Globe Control Valve

  • Exceptional Shutoff: The valve uniquely combines spring force, fluid pressure, and supply air pressure for exceptionally tight shutoff.
  • Non-Galling Design: MASCOT GFlo features two top heavy-duty stem guides within the bonnet which eliminates contact between the plug and retainer keeping galling issues at bay.
  • Ease of Maintenance: Top entry design with clamped-in seat and clamped in actuator ensures that the maintenance is swift and easy.
  • Spring Cylinder Actuator: The MASCOT field reversable spring cylinder actuator offers higher accuracy, higher stiffness, better repeatability, lower hysteresis, and more thrust elevating the overall control valve performance.
  • Trim Combinations: Various trim combinations ranging from micro-flow to full capacity are available in Equal Percent, Linear and Quick Open as a standard. Trim upgrades are easy and economical as the flow is characterized by the plug contour and not the cage.
  • Severe Service: Anti-cavitation and noise reduction trims can be easily installed within the same body assembly as the standard trim.
  • Deeper Packing Depth: The standard bonnet is suitable for up to 400°C (750F). The packing set includes a lower viper packing followed by a spacer and then the upper packing which keeps the upper packing area clean, and the added length allows for a higher temperature range for the packing.

Sizes:

0.5″ to 36.0″

Pressure Rating:

150# to 4500#
GFlo – Globe Control Valve
  • Exceptional Shutoff: The valve uniquely combines spring force, fluid pressure, and supply air pressure for exceptionally tight shutoff.
  • Non-Galling Design: MASCOT GFlo features two top heavy-duty stem guides within the bonnet which eliminates contact between the plug and retainer keeping galling issues at bay.
  • Ease of Maintenance: Top entry design with clamped-in seat and clamped in actuator ensures that the maintenance is swift and easy.
  • Spring Cylinder Actuator: The MASCOT field reversable spring cylinder actuator offers higher accuracy, higher stiffness, better repeatability, lower hysteresis, and more thrust elevating the overall control valve performance.
  • Trim Combinations: Various trim combinations ranging from micro-flow to full capacity are available in Equal Percent, Linear and Quick Open as a standard. Trim upgrades are easy and economical as the flow is characterized by the plug contour and not the cage.
  • Severe Service: Anti-cavitation and noise reduction trims can be easily installed within the same body assembly as the standard trim.
  • Deeper Packing Depth: The standard bonnet is suitable for up to 400°C (750F). The packing set includes a lower viper packing followed by a spacer and then the upper packing which keeps the upper packing area clean, and the added length allows for a higher temperature range for the packing.

Product Catalogue

GFlo – Globe Control Valve

21/12/2023

Instruction and Operation Manual

GFlo – Globe Control Valve

21/12/2023
DescriptionSpecification
Sizes0.5" to 36.0"
Pressure Rating150# to 4500#
Body StylesGlobe, Angle, 3 Way, Y-Type, Vacuum Jacketed, Steam Jacketed, Forged, Fabricated
End ConnectionsIntegral Flange (ANSI - RF, RTJ, FF, DIN EN 1092 Types A to H, GOST, SANS, JIS)
Socket Weld
Butt Weld
Screwed (NPT, BSP)
Separable Flange (ANSI - RF, FF)
Body MaterialsASTM A216 WCB, WCC
ASTM A217 WC6, WC9, CA15, C5, C12, C12A
ASTM A351 CF8M (SS 316), CF3M (SS 316L), CF8 (SS 304), CF3 (SS 304L), CG8M (SS 317), CG3M (SS 317L), CF8C (SS 347), CK20 (SS310), CN7M (Alloy 20), 904L
ASTM A494 CW12MW (Hastelloy C276), CX2MW (Hastelloy C22), CW6MC (Inconel 625), M-35-1 (Monel), N12MV (Hastelloy B)
ASTM A743 CA6NM (UNS S4150)
ASTM A995 CD3MN (Duplex 4A), CE3MN (Super Duplex 5A), CD3MwCuN (Super Duplex 6A), CD4MWCuN (Duplex 1B)
ASTM B148 C95800 (Aluminum Bronze)
Other Castable and Forged Grades on request
Trim MaterialsSS 316, SS 316L, SS 304, SS 304L, SS 317, SS 317L
17-4PH, SS 410 HT, SS 416 HT, SS 440C HT
904L, Monel K400, Monek K500, Alloy 20
Hastelloy C276, Hastelloy C22, Hastelloy B
Inconel 625, Inconel 718
Duplex 4A, Duplex 1B, Super Duplex 5A, Super Duplex 6A
Solid Stellite, Solid Tungsten Carbide
Stellite Overlay, Tungsten Carbide Overlay
Others on request
Shutoff ClassFCI 70-2 Class IV, V, VI. Optional as per API 598
ServiceGeneral, High DP, Low Flow, Cavitating, Flashing, Noise, Corrosive, Errosive, Fugitive Emission
BonnetsStandard, Extended for High Temperature, Cryogenic for Low Temperature
Flow CharacteristicEqual Percentage, Linear, Quick Opening, Bi-Linear, Custom
StandardsANSI, ISA, PED, NACE, CRN, GOST, SANS/SABS, JIS, EN/DIN
Industries
Industries
Oil & Gas
Power
Petrochemicals
Pulp & Paper
LNG
Chemical Processing
Pharmaceuticals
Space Research
Mining & Metals
Industrial Gases & Cryogenic
Food & Beverage
Sugar & Distilleries
Industries
Industries
Oil & Gas
Power
Petrochemicals
Pulp & Paper
LNG
Chemical Processing
Pharmaceuticals
Space Research
Mining & Metals
Industrial Gases & Cryogenic
Food & Beverage
Sugar & Distilleries
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