A351 CF3 Cast Stainless Steel Globe Valve

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A351 CF3 Cast Stainless Steel Globe Valve

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MOQ : 5 Units

A351 CF3 Cast Stainless Steel Globe Valve Specification

Sealing
PTFE / Metal to Metal

Connection
Flanged

Material
A351 CF3 Cast Stainless Steel

Power
Manual

Pressure
PN16, PN25, PN40

Media
Water, Oil, Gas, Steam

Working Temperature
-29C to +200C

Port Size
DN15 to DN300 (1/2 to 12)

Surface
Shot blasted / Pickled

Shape
Globe

Application
Industrial piping, chemical plants, petrochemicals, water treatment

Color
Silver

Trim Material
Stainless Steel

Seat Type
Renewable seat

Body Material
A351 CF3 Austenitic Stainless Steel

Bonnet Type
Bolted Bonnet

Face to Face Dimension
ASME B16.10 / EN 558

Stem Type
Rising stem

Pressure Class
150#, 300#

Leakage Rate
Class VI / Bubble Tight (PTFE), Class I (Metal)

Operation
Handwheel

End Connection
Flanged RF / FF

Design Standard
ASME B16.34 / DIN EN 13709

Test Standard
API 598 / EN 12266-1

A351 CF3 Cast Stainless Steel Globe Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About A351 CF3 Cast Stainless Steel Globe Valve

A351 CF3 Cast Stainless Steel 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

Superior Flow Control Solution

Designed with precision, the globe valve offers reliable throttling and shut-off capabilities, thanks to its rising stem, renewable seat, and handwheel operation. Its versatile pressure and temperature ratings accommodate a wide range of industrial applications, from chemical processing to steam systems.

Robust Construction and Compliance

Constructed from A351 CF3 austenitic stainless steel and stainless steel trim, this globe valve meets international standards such as ASME B16.34 and DIN EN 13709. The bolted bonnet and flanged connections ensure a secure seal, while surface treatments like shot blasting or pickling enhance corrosion resistance and longevity.

Flexible Applications and Easy Maintenance

The valve's renewable seat design allows for straightforward maintenance, prolonging service life. Multiple port sizes and compatibility with water, oil, gas, and steam make it ideal for use in industrial piping, petrochemical plants, and water treatment installations throughout India and abroad.

FAQ's of A351 CF3 Cast Stainless Steel Globe Valve:

Q: How does the A351 CF3 Cast Stainless Steel Globe Valve regulate flow in industrial systems?

A: This valve utilizes a rising stem and handwheel mechanism, allowing precise adjustment of the flow rate. Its globe-shaped body design offers excellent throttling capability, making it effective for controlling media such as water, gas, oil, and steam.

Q: What are the key benefits of choosing a globe valve with a renewable seat and A351 CF3 stainless steel body?

A: The renewable seat enables easy replacement during maintenance, reducing downtime and extending valve life. The A351 CF3 body provides strong corrosion resistance and durability, suitable for demanding industrial environments.

Q: When should I use this valve over other valve types?

A: This globe valve is ideal when you require accurate flow control, leak-tight sealing, and compatibility with aggressive or variable media. It is especially recommended for industrial piping systems, chemical plants, petrochemicals, and water treatment facilities.

Q: Where can this valve be installed, and what media is it compatible with?

A: Suitable for a range of industrial applications, the valve can be installed in pipelines handling water, oil, gas, and steam. Its corrosion-resistant properties make it fit for chemical plants, water treatment plants, and general industrial use.

Q: What is the process for operating and maintaining this globe valve?

A: Operation is manual by turning the handwheel, which raises or lowers the stem to regulate flow. Maintenance is simplified by the renewable seat and bolted bonnet, allowing easy access for inspection or part replacement.

Q: How does the valve ensure tight sealing and what are its leakage classes?

A: Depending on the seat type, the valve achieves either Class VI (bubble tight) leakage for PTFE seats, or Class I for metal-to-metal seats. This guarantees minimal leakage, meeting stringent API 598 and EN 12266-1 test standards.

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