Globe Valves
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Nominal Diameter DN20 (Equivalent to 3/4″)
Nominal Pressure PN16
Connection Type NPT Female Thread (ASME B1.20.1)
Structure Type Non-rising stem (rotating stem), Straight-through pattern
Medium Application Water, Oil, Steam, Weakly corrosive media
Operating Temperature -20°C ~ 180°C (Adjustable based on sealing material)
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Nominal Size DN40 (1½ inch)
Pressure Rating PN32 (32 bar / 464 PSI)
Working Pressure 32 bar @ 38°C (100°F) Refer to pressure-temperature chart
Temperature Range -29°C to 260°C (-20°F to 500°F)
Body Type Angle Pattern (90° flow turn)
End Connections Female NPT Threads (ASME B1.20.1)
Operation Handwheel (Standard)
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Size DN80 (3 inches)
Pressure Class PN16 (16 bar / 232 psi)
Body Material Stainless Steel (ASTM A351 CF8 / CF8M / AISI 304 / 316L)
Design Standard DIN EN 13709 / DIN 3356 / EN 12516-1
End Connection Standard EN 1092-1 PN10/16 (Flanged RF)
Face to Face Standard EN 558-1 / DIN 3202 F1
Test & Inspection Std. EN 12266-1 / DIN 3230
Emission Compliance TA-Luft / ISO 15848-1 (optional)
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Size 1″ (DN25)
Pressure Class Class 600 (PN100)
Design Type Globe Valve (Bolted Bonnet)
End Connections Flanged RF (Raised Face) / Butt Weld (optional)
Flange Standard ASME B16.5
Temperature Range -29°C ~ +200°C (depending on seating material)
Media Oxygen, Nitrogen, Inert Gases
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Valve Type Globe Valve (Bolted Bonnet, Rising Stem)
Nominal Size 1 inch (DN25)
Pressure Rating Class 600
Connection Type Socket Weld (SW) Ends
Body / Bonnet Material ASTM A105 (Carbon Steel Forged)
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Size 1″ (DN25)
Pressure Class Class 800 (PN140)
Design Type Bellows Seal Globe Valve
End Connections Socket Weld (SW)
Socket Weld Standard ASME B16.11
Temperature Range -29°C ~ +425°C (depending on bellows & packing material)
Media High pressure steam, thermal oil, toxic gases, corrosive fluids, valuable media
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Product Name 1″ Class 4500 Butt Weld Close Die Forged Globe Valve
Model 1″-4500LB-CDF-GLOBE
Nominal Size 1 inch (DN25)
Pressure Class Class 4500 LB
Construction Close die forged body / OS&Y rising stem / Straight pattern or Y pattern (optional)
End Connection Butt weld (BW) per ASME B16.25
Body Material To be specified (Options: A105 carbon steel / F22 / F91 / F304/F316 stainless steel, etc.)
Service Condition High temperature, high pressure, high erosion environments; power plant and petrochemical isolation / shut off
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Size 2″ (DN50)
Pressure Class Class 1500 (PN250)
Design Type Globe Valve (Bolted Bonnet)
End Connections Flanged RTJ (Ring Type Joint)
Flange Standard ASME B16.5
Sealing Face RTJ, suitable for R23 / R24 ring gaskets
Temperature Range -29°C ~ +425°C (depending on seating material)
Media High pressure steam, high pressure gas, oil, water, corrosive fluids
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Nominal Size (NPS) 2 inch (DN50)
Pressure Class 4500LB (Class 4500)
Valve Type Globe Valve – Pressure Seal Bonnet (Self-Sealing) , Outside Screw & Yoke (OS&Y)
End Connection Butt Weld (BW) – ASME B16.25
Body Construction Open Die Forged – Single piece
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Nominal Size 3/4 inch (DN 20)
Pressure Class Class 2500LB (equivalent to PN 420 bar)
End Connections RTJ (Ring-Type Joint) on one end, SW (Socket Weld) on the other end
Body-Bonnet Connection Welded bonnet
Structure Type Outside Screw & Yoke (OS&Y), Globe pattern
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Nominal Size DN25 (1 inch)
Pressure Rating PN25 (2.5 MPa / 25 bar / Class 150 equivalent)
End Connection Flanged, Raised Face (RF)
Body Pattern Straight Through / Y pattern (optional)
Applicable Media Water, steam, oil, gas, non corrosive and mildly corrosive media
Temperature Range -10°C ~ 200°C (depending on seat and packing material)
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Valve Type Pneumatic Globe Valve, Bolted Bonnet, Outside Screw & Yoke (OS&Y)
Body Material A105N – Forged Carbon Steel, Normalized (improved impact toughness)
Nominal Size DN25 (1”)
Pressure Rating PN25 (Class 150 equivalent; also suitable for Class 300 with design verification)
End Connection Flanged, Raised Face (RF)
Flange Standard ASME B16.5 / HG/T 20592 (or as specified)
Design Standard ASME B16.34 / API 602 (for forged small bore valves)
Face-to-Face ASME B16.10 / EN 558
A globe valve is a linear motion valve primarily used to start, stop, and regulate fluid flow in a pipeline. Its internal structure includes a movable disk-type element and a stationary ring seat in a generally spherical body—hence the name "globe" valve. When the actuator or handwheel is turned, the stem moves the plug up or down, altering the flow path and providing throttling control. This design offers a good shutoff capability and is well-suited for applications where precise flow regulation is required. Due to the tortuous flow path, globe valves tend to have higher pressure drops than other types, but they compensate with excellent control accuracy. They are often used in chemical processing, power generation, and oil and gas systems where controlled flow and tight sealing are essential. Globe valves can handle various fluids including steam, water, oil, and gas, and are available in manual, pneumatic, or electric actuation versions. Their versatility and dependable operation make them a top choice for systems requiring modulation or frequent operation.
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