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GLOBE VALVE

PRODUCTS > Globe valve

Globe valve

Globe valves are widely selected for their short travel. The fundamental principle of the globe valve operation is the perpendicular motion of the disc away from the seat. This ensures that the ring-shaped space between the disc and seat ring gradually closes as the valve is closed. This property gives a globe valve reasonably good throttling capability. Therefore, the globe valve can be used for starting and stopping flow and to regulate flow. The major drawbacks to the use of a globe valve are: Higher pressure drop compared to a gate valve Large valve sizes which require considerable power or a larger actuator to operate.

Valve design

based on API 623, API 602, BS 1873, BS 5352 and customer requirements

Temperature range

-101 to 350°C

Size

NPS 2- 24

Pressure rating

ASME 150 - ASME 2500

Face-to-face

As per ASME B1610 standard

End connections

RF, RTJ as per B16.5
BW, Butt Welded as per B16.25
SW, Socket Welded as per B16.11

Body design

Forged or cast one-piece

Seat design

Metal-seated with hard facing on Disc and Seats

Disc type:

Swivel Plug type | Ball type | flat typ

Features:

Anti-Static Device | Anti Blow out stem | Easy in line maintenance | Union Bonnet, Welded Bonnet, Bolted Bonnet, Pressure seal Bonnet | OS&Y, IS&Y Bellows seal

OPERATOR:

Manual: Gear with handwheel | Actuated: Linear Pneumatic/ Hydraulic/Electric/Power Handwheel

Testing & certifications:

Compliance with API 598 inspection and testing | Compliance with API 6A inspection and testing | Fire safe and fire tested as per API 6FA Fugitive Emission as per ISO15848

Cryogenic Gate Valve:

Pressure Rating: ASME Class150~1500 Body material: Stainless steel | End connection: SW, NPT, RF, BW, RTJ | Operation: Manual

Non-rising Stem Gate Valve:

Size: NPS 2"~30" | Pressure Rating: ASME Class150 | Body material: Carbon steel, Cast Iron | End connection: RF, BW | Operation: Manual equipped with Post Indicator

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