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Hand Wheel Operated Globe Valve

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MOQ : 5 Units

Hand Wheel Operated Globe Valve Specification

Connection
Flanged / Screwed

Sealing
Renewable / Metal to Metal

Material
Cast Iron / Cast Steel / Stainless Steel

Power
Manual

Pressure
PN16 / PN25 / PN40

Media
Water, Steam, Oil, Gas

Working Temperature
-10C to 220C

Port Size
1/2 Inch to 12 Inch

Surface
Rust Resistant Painted

Shape
Round Body

Application
Industrial Pipeline System

Color
Blue / Silver

Packing Material
Graphite / PTFE

Leakage Class
Class VI / Tight Shut-Off

End Connection
Flanged (ANSI B16.5) / Threaded

Stem Material
Stainless Steel

Operation
Hand Wheel Operated

Bonnet Type
Bolted Bonnet

Disc Type
Plug / Parabolic / Needle

Pressure Class
Class 150 / 300 / 600

Seat Test Pressure
1.1 x Working Pressure

Body Test Pressure
1.5 x Working Pressure

Standard
DIN / ANSI / BS

Face-to-Face Dimension
As per ASME B16.10

Flow Direction
Bidirectional

Hand Wheel Operated Globe Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About Hand Wheel Operated Globe Valve

BS 1873 Globe Valves are notable for their durability, strength, and reliability, with a reputation for quality.

They are designed to seal tightly and operate easily. Valve ends are available flanged and buttweld, and pressure ratings range from ASME Class 150 to Class 2500. A variety of materials are used in their construction.

Globe valves have ball-type disc, outside screw-and-yoke assembly, and bolted bonnet. BS 1873 standards as well as API 600 requirements are met, including shell wall thickness and stuffing box dimensions.

Main features of Hand Wheel Operated Globe Valve:

Bodies and bonnets are bolted and seals are welded while the bonnets of the valves offer pressure sealing
There are bellows-sealed globe valves available
Bolted body and bonnet joints include a spiral-wound stainless steel gasket and graphite filler for maximum leak protection
Die-formed graphite inner packing rings as well as braided graphite end rings together with Inconel wire reinforcement and corrosion inhibitor
The stem features a rolled ACME thread for smooth operation
On the stem, the shoulder is tapered for back seating
The gland assembly is self-aligning and fastened with studs and nuts
A hard-faced body seat that can support globe and check valves
With spring-loaded discs, these check valves are suitable for no horizontal applications
Electrical actuators are available for gate and globe valves
Stainless steel forging for body as well as bonnet of Cryogenic valves, which results in great impact strength, low heat loss and corrosion resistance
NACE MR-0175 and other special NACE requirements are available for valves

ASME B16.34 Cast Steel T Type and Y Type Globe Valves with Pressure Seal Bonnet

ASME B16.34 T Type & Y Type Globe Valves are designed with a high-pressure bonnet to provide a tight seal. Thermal power plants, fertiliser plants, petrochemical plants and refineries extensively utilize these valves in steam, oil, gas, chemical, and water applications. Carbon steel and alloy steel valves are available in buttweld ends and come with pressure ratings of 900, 1500, and 2500.

Cast Steel Cryogenic Globe Valves

For low-temperature and cryogenic applications, globe valves with extended bonnets provide the perfect solution. There are various kinds of globe valves (as well as check valves) we supply for low temperature and cryogenic applications, including ethylene, LPG, LNG, hydrogen, helium, oxygen, nitrogen, and argon liquefied gases. Carbon steels like LCB and LCC can withstand temperatures as low as -460 C. ASME Class 150 to 1500 cryogenic globe valves are available. The extended bonnets are available according to BS 6364 and / or customer specifications.

Versatile Flow Control for Industrial Systems

Designed for use in industrial pipeline applications, these hand wheel operated globe valves control the flow of water, steam, oil, and gas effectively. They perform reliably under a range of pressures and temperatures, making them essential for industries requiring versatile and precise regulation.

Robust Construction for Longevity

With options for cast iron, cast steel, or stainless steel bodies, and corrosion-resistant exterior paint, these valves are built to withstand harsh operating environments. The stainless steel stem, renewable or metal-to-metal sealing, and bolted bonnet deliver added durability and low maintenance.

Flexible Standards and Connections

Complying with DIN, ANSI, and BS standards, these globe valves can be customized with either flanged (ANSI B16.5) or threaded connections to suit diverse system requirements. Face-to-face dimensions adhere to ASME B16.10, ensuring compatibility with existing pipeline infrastructure.

FAQ's of Hand Wheel Operated Globe Valve:

Q: How does the hand wheel operated globe valve control flow in industrial pipelines?

A: The valve uses a manually operated hand wheel to raise or lower the disc (plug, parabolic, or needle type), allowing precise adjustment of flow. This design enables both throttling and shut-off of water, steam, oil, or gas within various industrial pipeline systems.

Q: What types of media can these globe valves handle safely?

A: These valves are suitable for water, steam, oil, and gas. The robust materials, such as cast iron, cast steel, and stainless steel, along with reliable packing materials (graphite or PTFE), ensure safe and efficient operation across a range of industrial fluids.

Q: When should I choose flanged versus threaded end connections?

A: Flanged connections (ANSI B16.5) are ideal for larger pipelines (1/2"-12") or high-pressure applications, providing strong, leak-resistant seals. Threaded ends are better suited for smaller sizes or systems where quick installation and removal are important.

Q: Where are these globe valves typically installed?

A: These valves are widely used in industrial facilities such as power plants, refineries, chemical plants, and water treatment systems. They are installed wherever precise flow regulation and tight shut-off are essential for safe, efficient operations.

Q: What is the process for testing valve integrity and performance?

A: Each valve undergoes body testing at 1.5 times its working pressure and seat testing at 1.1 times the working pressure. This ensures that the valve meets stringent safety and performance standards, minimizing risk of leaks or failure during use.

Q: How does the bidirectional flow design benefit pipeline operations?

A: Bidirectional flow allows the valve to be installed in either direction, offering flexibility in pipeline layouts. This feature simplifies maintenance and system design, reducing the need for specific orientation during installation.

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