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Globe Control Valve

Globe Control Valve

Product catalog summary

Overview: The document provides technical specifications for the Globe Control Valve Series GFLO by PETROSYSTEM Srl, detailing various configurations, materials, and operational parameters.

Body Types and Sizes: The valves are available in 2-way, 3-way, angle, and jacketed configurations, with sizes ranging from 1.2 inches to 30.0 inches.

Pressure and Material: They support pressure classes from ANSI CL 150 to ANSI CL 4500 and are made from all castable alloys and bar stock up to 2.0 inches.

End Connections: Options include flanged (integral and separable), screwed, butt, and socket weld connections.

Bonnet and Guiding: The valves feature standard, extended, cryogenic, and bellow sealed bonnets with heavy-duty double top stem guiding.

Packing and Gaskets: Gland packing options include PTFE, braided PTFE, Grafoil, fugitive emission, and vacuum, while gaskets are available in PTFE, spiral Grafoil, and glass-filled stainless steel.

Seat and Plug: The seat ring is clamped-in and self-aligned, with a large seat contact area and a large diameter stem as an integral part of the plug.

Flow Characteristics: The valves offer equal percentage, linear, and quick-open (on-off) characteristics with a rangeability of 50:1.

Special Trims: Available trims include CavFlo, MegaFlo, Gflo ZZ, GfloED, and dB Plates.

Actuator and Air Pressure: The actuator is a spring cylinder linear type, fully field reversible, operating with air pressure from 2.0 to 10.0 Bar.

Shut-off Class: With a metal seat, the shut-off class is ANSI IV or V, and with a replaceable soft seat, it is ANSI VI.

Catalog excerpts

PETROSYSTEM Srl 04-01 Via Gaspare Spontini, 29/4 - 00043 Ciampino (Roma) – Italy Tel:+39 06 7932.1621 Fax:+39 06 7932.1160 Email: [email protected] Web: www.petrosystem.it Globe Control Valve Series GFLO Body Type 2way, 3way,Angle & Jacketed Size Range 1.2" to 30.0" Pressure Class ANSI CL 150 to ANSI CL 4500 Body Material All Castable Alloys materials & From Bar Stock up to 2.0" End Connections Flanged ( Integral & Separable ), Screwed, Butt and Socket weld Bonnet Standard, Extended, Cryogenic & Bellow Sealed Guiding Heavy duty double top stem Gland Packing PTFE, Braided PTFE, Grafoil, Fugitive Emission, Vacuum Gaskets PTFE, Spiral Grafoil, Glass filled SS Seat Ring Clamped - in self aligned Plug Large seat contact area large diameter stem is an integral part Characteristics Equal Percentage, Linear and Quickopen (On - Off) Rangeability 50 : 1 Special Trims CavFlo, MegaFlo, Gflo ZZ, GfloED, dB Plates Actuator Spring Cylinder Linear, Fully Field Reversible Air pressure 2.0 to 10.0 Bar Shut off class With Metal seat - ANSI IV or V and replaceable Soft seat - ANSI VI

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Globe Control Valve

Globe Control Valve

Catalog excerpts

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