What is a globe valve and how does it work?

A globe valve is a linear motion valve used for throttling and flow regulation. It has a disc that moves perpendicular to the seat via a stem connected to a handwheel. The disc presses against a seat ring to close, and lifts off the seat to open. The tortuous S-shaped flow path through the valve body creates a pressure drop that enables precise flow control. Globe valves are the best choice when you need to regulate, throttle, or frequently start/stop flow.

What are the types of globe valves?

Main types of globe valves: (1) T-Pattern (Standard) – most common, S-shaped flow path, highest pressure drop, best throttling control. (2) Y-Pattern – angled body reduces pressure drop, suitable for high-pressure and cryogenic service. (3) Angle Globe Valve – inlet and outlet at 90 degrees, acts as valve and elbow, reduces piping. (4) Needle Valve – fine tapered disc for precise flow control of small volumes. (5) Bellows Sealed Globe Valve – metal bellows instead of packing, zero fugitive emissions, for toxic/hazardous media.

What is the difference between globe valve and gate valve?

Globe valve: Designed for THROTTLING and flow regulation. Disc moves perpendicular to seat. Higher pressure drop due to tortuous flow path. Excellent flow control. Can be used for frequent operation. Gate valve: Designed for ON/OFF isolation only. Gate moves parallel to flow. Minimal pressure drop when fully open. NOT suitable for throttling (causes erosion). Use globe valve when you need to control flow rate. Use gate valve when you need full open/close isolation with minimum pressure loss.

What is Cv value in globe valves?

Cv (flow coefficient) is a measure of a valve's flow capacity. It represents the number of US gallons per minute of water at 60°F that will flow through the valve with a pressure drop of 1 PSI. Higher Cv = more flow capacity. Globe valves have lower Cv than gate or ball valves of the same size due to their tortuous flow path. Cv is critical for valve sizing in process control applications. Formula: Q = Cv x sqrt(deltaP / SG), where Q = flow rate, deltaP = pressure drop, SG = specific gravity.

What is BS 1873 globe valve?

BS 1873 is the British Standard for steel globe and globe stop and check valves for the petroleum, petrochemical, and allied industries. It covers bolted bonnet globe valves in sizes DN15 to DN600 (1/2 inch to 24 inch) and pressure classes 150 to 2500. BS 1873 specifies design, materials, dimensions, face-to-face lengths, testing, and marking. It is widely used alongside API 623 for cast steel globe valves.

What is a bellows sealed globe valve?

A bellows sealed globe valve uses a metal bellows (accordion-like flexible element) welded to the stem and bonnet instead of traditional gland packing. This provides zero fugitive emissions – no leakage to atmosphere. Used for: toxic chemicals, radioactive fluids, expensive gases, vacuum service, and applications where environmental regulations require zero emissions. Bellows material is typically Inconel 625 or SS316L. Bellows sealed globe valves cost 2-3x more than standard packed globe valves but eliminate packing maintenance.

What materials are globe valves made of?

Common globe valve body materials: Carbon Steel (ASTM A216 WCB) for general service -29°C to 425°C, Stainless Steel SS316 (A351 CF8M) for corrosive media, SS304 (A351 CF8) for food and chemical, Alloy Steel WC6/WC9/C5 for high temperature up to 593°C, Duplex 2205 for chloride environments, Forged Steel A105/F316 for small sizes (API 602). Disc and seat materials: Stellite overlay (13% Cr + Co) for erosion resistance, F316 + STL for sour service (Trim 16), integral hardface for high-cycle applications.

When should I use a globe valve instead of a ball valve?

Use a globe valve when: (1) You need to throttle or regulate flow rate. (2) Frequent operation is required (globe valves handle cycling better). (3) Precise flow control is needed (steam, cooling water, chemical dosing). (4) Zero leakage to atmosphere is required (bellows sealed). (5) High-temperature steam service. Use a ball valve when: (1) You need quick on/off isolation. (2) Minimal pressure drop is critical. (3) Tight bubble-tight shut-off is needed. (4) Space is limited (ball valves are more compact). Contact Supreme Valves at +91 97732 78770 for selection help.

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Globe Valves – T-Pattern, Y-Pattern & Bellows Sealed

Name: Globe Valve
Brand: Supreme Valves
SKU: SV-GLOBEVALVE
Price: 500 INR
Availability: InStock
Rating: 4.8 (127 reviews)

Industrial globe valves from Supreme Valves India. T-pattern, Y-pattern, angle, needle, and bellows sealed designs. BS 1873, API 623, ASME B16.34 certified. Carbon steel, stainless steel, alloy steel, duplex. Sizes 1/2" to 24". Class 150 to 2500. Best valve for throttling and flow regulation.

Key Applications

Steam SystemsChemical ProcessingHVAC

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Quick Summary – What is a Globe Valve?

Globe valve = linear motion valve designed for throttling and flow regulation. Disc moves perpendicular to seat via handwheel/actuator. Tortuous S-shaped flow path enables precise flow control. Higher pressure drop than gate/ball valves but superior throttling capability. Types: T-pattern (standard), Y-pattern (lower pressure drop), angle, needle (fine control), bellows sealed (zero emissions). Materials: WCB, SS316, SS304, alloy steel, duplex. Standards: BS 1873, API 623, ASME B16.34. Sizes: 1/2" to 24". Pressure: Class 150 to 2500.

How Does a Globe Valve Work?

Handwheel Turns

Rotating the handwheel moves the stem up or down. The disc is attached to the stem and moves perpendicular to the flow.

Flow Path

Fluid enters, changes direction through the S-shaped body, passes between disc and seat, then exits. This tortuous path creates controlled restriction.

Throttling

Partially opening the valve creates a precise restriction. The gap between disc and seat controls flow rate – smaller gap = less flow.

Shut-Off

Fully closing presses the disc against the seat ring. Metal-to-metal or soft seat provides tight shut-off. Graphite packing seals the stem.

Technical Specifications

Product Type	Globe Valve
Category	Throttling & Flow Control Valves
Size Range	1/2" to 48" (DN15 to DN1200)
Pressure Class	150# to 2500# (PN10 to PN420)
End Connections	Flanged, Threaded, Socket Weld, Butt Weld
Operation	Manual, Gear Operated, Electric Actuated, Pneumatic Actuated
Standards	ASME B16.34, API 600, API 602, BS 1873, DIN 3352

Material Options

Carbon Steel

ASTM A216 WCB, A105, A350 LF2

Stainless Steel

SS304, SS316, SS316L, SS321, SS347

Alloy Steel

ASTM A217 WC6, WC9, C5, C12

Duplex Steel

F51, F53, F55, Super Duplex

Exotic Alloys

Monel, Hastelloy, Inconel, Titanium

Bronze & Brass

Gunmetal, Aluminum Bronze, Naval Brass

Features & Benefits

High Performance

Designed for reliable operation under demanding conditions with minimal maintenance requirements.

Quality Assurance

Complete material traceability, mill test certificates, and compliance with international standards.

Wide Application Range

Suitable for Steam Systems, Chemical Processing, HVAC and many other industrial applications.

Expert Support

Technical assistance for valve selection, sizing, and application engineering from our experienced team.

Why Choose Supreme Valves as Your Globe Valve Exporter in India?

As one of the leading globe valve exporters in India, Supreme Valves has been exporting and exporting high-quality globe valves since 1986. Based in Ahmedabad, Gujarat, we serve industries across India and export to Middle East, Africa, and Asia.

38+ Years Exporting Experience

Established globe valve exporter with deep expertise in Y-pattern, angle, and needle globe valves for diverse industrial applications.

ASME & API Certified

All globe valves manufactured as per ASME B16.34, API standards with complete material traceability and mill test certificates.

Wide Material Range

Globe valves manufactured in carbon steel, stainless steel (SS304, SS316), duplex, super duplex, and exotic alloys.

Export Excellence

Leading globe valve exporter from India to UAE, Saudi Arabia, Qatar, Oman, Kuwait with complete export documentation.

Types of Globe Valves We Manufacture

Y-Pattern Globe Valves

Most popular globe valve design with Y-shaped body for reduced pressure drop. Ideal for high-pressure steam systems and throttling applications.

Lower pressure drop than standard globe valves
Suitable for high-pressure applications
Available in flanged and welded ends
Sizes: 1/2" to 24"

Angle Globe Valves

90-degree angle design for space-saving installation and reduced piping. Perfect for steam condensate and chemical processing applications.

Space-saving 90° design
Reduced piping requirements
Excellent for condensate service
Sizes: 1/2" to 12"

Needle Globe Valves

Precision flow control with needle-shaped disc for fine throttling. Used in instrumentation and sampling applications.

Precise flow control
Ideal for instrumentation
Sampling and gauge applications
Sizes: 1/4" to 2"

Bellows Sealed Globe Valves

Zero-leakage design with bellows seal for hazardous and toxic media. Prevents stem leakage in critical applications.

Zero stem leakage
Hazardous media applications
Environmental compliance
Sizes: 1/2" to 8"

Industries We Serve as Globe Valve Exporters

Power Generation

Globe valves for steam systems, boiler feed water, condensate return, and turbine bypass applications in thermal and nuclear power plants.

Chemical Processing

Corrosion-resistant globe valves for chemical plants, petrochemical facilities, and pharmaceutical exporting with precise flow control.

Oil & Gas

High-pressure globe valves for upstream, midstream, and downstream operations including refineries and gas processing plants.

Water Treatment

Globe valves for municipal water treatment, desalination plants, and wastewater treatment facilities with reliable throttling control.

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Test Type	Pressure	Standard
Hydrostatic Body Test	425 PSI (Class 150)	API 598
Seat Test	300 PSI (Class 150)	API 598
Air Test	80 PSI	API 598

Part Name	Material Specification
Body	ASTM A351 Gr. CF8/CF8M/CF3/CF3M, ASTM A216 WCB, Cast Iron
Ball/Disc	AISI 304/316/304L/316L Stainless Steel
Stem	AISI 304/316/304L/316L, AISI 410
Seat/Seal	PTFE, Reinforced PTFE, Graphite
Gaskets	Spiral Wound Metallic, PTFE, Graphite
Bolting	ASTM A193 Gr. B7/B8, Carbon Steel

Globe Valves – T-Pattern, Y-Pattern & Bellows Sealed

Key Applications

Quick Summary – What is a Globe Valve?

How Does a Globe Valve Work?

Handwheel Turns

Flow Path

Throttling

Shut-Off

Technical Specifications

Material Options

Carbon Steel

Stainless Steel

Alloy Steel

Duplex Steel

Exotic Alloys

Bronze & Brass

Features & Benefits

High Performance

Quality Assurance

Wide Application Range

Expert Support

Why Choose Supreme Valves as Your Globe Valve Exporter in India?

38+ Years Exporting Experience

ASME & API Certified

Wide Material Range

Export Excellence

Types of Globe Valves We Manufacture

Y-Pattern Globe Valves

Angle Globe Valves

Needle Globe Valves

Bellows Sealed Globe Valves

Industries We Serve as Globe Valve Exporters

Power Generation

Chemical Processing

Oil & Gas

Water Treatment

Request a Quote

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Technical Specifications

Design & Exporting

Testing & Inspection

Pressure Rating

Temperature Rating

Test Pressure Requirements

Materials of Construction

Size Range & End Connections

Technical Notes

Standards Compliance