A351 CF3 Cast Stainless Steel Gate Valve

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A351 CF3 Cast Stainless Steel Gate Valve

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MOQ : 5 Units

A351 CF3 Cast Stainless Steel Gate Valve Specification

Sealing
PTFE/Metal to Metal

Connection
Flanged

Structure
Rising Stem, Bolted Bonnet

Size
DN50

Material
A351 CF3 Cast Stainless Steel

Type
Gate Valve

Power Source
Manual

Pressure
Class 150/300

Media
Water, Oil, Gas, Steam

Working Temperature
-29C to 200C

Port Size
2 Inch

Surface
Polished

Shape
Straight

Standard
ANSI B16.34

Bonnet Material
CF3 Stainless Steel

Seat Type
Renewable

Application
Chemical, Pharmaceutical, Water Treatment, Oil & Gas Industries

Body Material
CF3 (AISI 304L Equivalent)

Face to Face Dimension
ANSI B16.10

Trim
Stainless Steel

Test Standard
API 598

Operation
Handwheel

Flow Direction
Bi-directional

Applicable Fluid
Corrosive and Non-Corrosive Fluids

End Connection Standard
ANSI B16.5 Flange

Design Standard
API 600

A351 CF3 Cast Stainless Steel Gate Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About A351 CF3 Cast Stainless Steel Gate Valve

Backed by a team of adroit professionals, we are engrossed in supplying the best in class A351 CF3 Cast Stainless Steel Gate Valve that is popularly known among our customers owing to its superior design and quality. It is made using the top-notch casting techniques in our state of the art production division. The gate valve is made out of the first-rate alloyed metal that is resistant to corrosion, rust, and other degrading factors. Due to its high build quality and resilience, we are seeing a huge demand for the A351 CF3 Cast Stainless Steel Gate Valve in the marketplace.

The API 600 Gate 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.

Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to API 600.

Main features :

Bolted body-bonnet design, seal welded & Valves with pressure seal bonnet
Bellows-sealed Gate and 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
T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598
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

Superior Corrosion Resistance

Constructed from A351 CF3 (AISI 304L equivalent) cast stainless steel, this gate valve offers exceptional resistance to both corrosive and non-corrosive fluids. Its polished surface and robust structure ensure minimal contamination and long-term performance, especially in harsh environments found in chemical or water treatment applications.

Precise Flow Control

Utilizing a rising stem mechanism and straight body design, this valve provides smooth and accurate flow regulation. The bi-directional capability means it can operate efficiently regardless of flow direction, making it versatile for a variety of pipelines transporting water, oil, gas, or steam.

Reliable Performance Across Applications

Compliant with stringent API 598 and API 600 standards, this gate valve is suitable for use in chemical processing, pharmaceuticals, oil & gas, and water treatment. The renewable seat design and handwheel operation facilitate easy maintenance and continuous, manual operation even under demanding temperature ranges from -29C up to 200C.

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

Q: How is the A351 CF3 Cast Stainless Steel Gate Valve operated?

A: This gate valve is manually operated using a handwheel, which allows precise control over opening and closing. Its rising stem design provides clear visual indication of the valve position, making operation straightforward in both industrial and utility settings.

Q: What types of media can this gate valve handle effectively?

A: The valve is designed to handle a wide range of media, including water, oil, gas, and steam. Its construction from CF3 stainless steel and sealing options of PTFE or metal-to-metal ensure compatibility with both corrosive and non-corrosive fluids.

Q: When should the renewable seat feature be utilized?

A: The renewable seat feature is beneficial during maintenance when the seat becomes worn or damaged. Rather than replacing the entire valve, the seat can be replaced, thus extending the valve's service life and reducing overall downtime.

Q: Where is the A351 CF3 Cast Stainless Steel Gate Valve commonly installed?

A: This gate valve finds widespread use in chemical plants, pharmaceutical facilities, water treatment infrastructures, and oil & gas installations. Its flanged connection and ANSI-standard dimensions support seamless integration into existing pipeline networks.

Q: What is the process for maintaining this gate valve?

A: Routine inspection involves checking the sealing surfaces, stem mechanism, and bonnet bolts for wear or leaks. Thanks to its bolted bonnet and renewable seat, maintenance is simple, allowing for in-situ repairs and minimal disruption to operations.

Q: What are the primary benefits of choosing this gate valve for industrial applications?

A: Key advantages include superior corrosion resistance due to CF3 stainless steel, bi-directional flow, reliable sealing options, and straightforward manual operation. Compliance with international standards ensures safety, durability, and broad application versatility.

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