Send Inquiry

Request To Call Back

Class 800 Globe Valve

Get a Price/Quote

MOQ : 5 Units

Class 800 Globe Valve Specification

Connection
Socket Weld / Screwed

Sealing
Metal to Metal

Material
Forged Carbon Steel

Power
Manual

Pressure
Class 800 (Up to 137.8 Bar)

Media
Water, Steam, Oil, Gas

Working Temperature
-29C to 425C

Port Size
1/2 Inch - 2 Inch

Surface
Polished

Shape
Globe

Application
Industrial, Oil & Gas, Steam Lines

Color
Silver

Pressure Rating
800 LB

Face to Face Dimension
As per ANSI B16.10

No. of Ports
Two

Design
Globe Type

Body Material Grade
ASTM A105 / F22 / LF2

Leakage Class
API 598

Mounting Position
Horizontal / Vertical

Tested
Hydraulic & Pneumatic tested

Bonnet Type
Bolted bonnet

End Connection
Threaded / SW

Trim Material
Stainless Steel

Operation Type
Handwheel operated

Standard
ASTM, ASME, DIN

Class 800 Globe Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About Class 800 Globe Valve

Class 800 Globe Valve

The BS 1873 Globe Valves is exceptionally sturdy, rugged and durable, with a reputation for quality, integrity and long service.

They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction.

Globe Valves feature a ball-type disc, outside screw-and-yoke and bolted-bonnet construction. They conform to BS 1873 and also meet the general requirements of API 600, including shell wall thickness and stuffing box dimensions.

Main features

Bolted body-bonnet design, seal welded & Valves with pressure seal bonnet

Bellows-sealed Globe valves available

Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks

Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor

Rolled ACME thread on stem for smooth operation

Tapered shoulder on the stem for back seating

Self-aligning type gland assembly with stud-and-nut tightening

Integral hard-faced body seat for globe and check valves

Spring-loaded disc on check valves suitable for no horizontal applications too

Gate and globe valves can be offered with electrical actuators

Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion

Valves can be offered to NACE MR-0175 and other special NACE requirements

Cast steel ASME B16.34 T Type & Y Type Globe Valves Pressure Seal Bonnet design

The ASME B16.34 series of T Type & Y Type Globe Valves features a pressure seal bonnet design for high pressure services. These valves are extensively used in high pressure and high temperature steam, oil, gas, chemical and water applications in thermal power plants, fertiliser plants, petrochemical plants and refineries. These valves are available in butt weld ends in pressure ratings of Classes 900, 1500 and 2500, and come in carbon steel and alloy steel construction.

Cast Steel Cryogenic Globe Valves

Specially-adopted, extended-bonnet globe valves provide the right solution for such low-temperature and cryogenic services. We offer a range of globe valves (as well as check valves) for low temperature and cryogenic services, used in processing, storage and transportation of liquefied gases such as Ethylene, LPG,LNG, Hydrogen, Helium, Oxygen, Nitrogen and Argon. Low temperature services of up to -460 C are covered by low-temperature carbon steels like LCB and LCC materials. Cryogenic Globe Valves are available in ASME Classes 150 to 1500. Extended Bonnet Optional extended bonnet with vapour column length according to BS 6364 and / or customer specifications will be provided

Rigorous Testing for Reliability

Every Class 800 Globe Valve undergoes comprehensive hydraulic and pneumatic testing to ensure safety and durability. By adhering to API 598 leakage class, customers are assured that these valves maintain their integrity under high pressures. The quality assurance process makes them extremely reliable for oil, gas, steam, and water applications.

Optimized for Diverse Installations

With dual mounting positionshorizontal and verticalthese globe valves adapt to complex piping layouts. Coupled with face-to-face dimensions as per ANSI B16.10 and available end connections (threaded or socket weld), they suit various installation requirements in both new and retrofit projects.

FAQs of Class 800 Globe Valve:

Q: How should the Class 800 Globe Valve be installed for optimal performance?

A: For optimal results, the valve can be mounted horizontally or vertically, depending on your system design. Ensure that the flow direction matches the arrow indicated on the valve body and use compatible threaded or socket weld connections as per the application.

Q: What benefits does the bolted bonnet provide on this globe valve?

A: The bolted bonnet design offers enhanced strength and ease of maintenance. It ensures a tight seal under high pressure, and allows easier access for inspection or part replacement, resulting in long-term operational reliability.

Q: When is it recommended to select a globe valve with stainless steel trim material?

A: Stainless steel trim is ideal when dealing with corrosive media, high temperatures, or when seeking longer service life. It resists wear and erosion, making it suitable for water, steam, oil, and gas applications common in industrial and oil & gas sectors.

Q: Where can this globe valve be used with regard to media and industries?

A: This valve is suitable for use with water, steam, oil, and gas. It is widely implemented in industrial pipelines, oil & gas refineries, steam distribution systems, and other demanding environments requiring precise flow regulation.

Q: What is the process for hydrostatic and pneumatic testing on these valves?

A: Each globe valve is tested in accordance with API 598 standards. Hydrostatic tests ensure the valve body and closure withstand maximum pressure, while pneumatic tests check for leakage, ensuring high safety standards before delivery.

Q: How does the handwheel operation benefit day-to-day usage?

A: Handwheel operation delivers precise manual control, allowing the user to easily adjust or shut off flow as required. This mechanism is straightforward, reliable, and requires no external power source, which is advantageous in isolated or unpowered sites.

Tell us about your requirement