A217 WC6 Cast Alloy Steel Swing Check Valve

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A217 WC6 Cast Alloy Steel Swing Check Valve

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MOQ : 5 Units

A217 WC6 Cast Alloy Steel Swing Check Valve Specification

Structure
Swing Check Type

Material
A217 WC6 Cast Alloy Steel

Power
Manual

Pressure
Class 150 to Class 2500

Media
Water, Oil, Gas

Working Temperature
-29C to 425C

Port Size
2 to 24

Surface
Anti-corrosive Painted

Shape
Swing Type

Application
Pipeline Flow Control

Corrosion Resistance
High

Body Material Standard
ASTM A217 WC6

Test Standard
API 598

Operation
Non-return Valve, Automatic

Face to Face Standard
ASME B16.10

Installation Position
Horizontal or Vertical Line

Design Standard
ASME B16.34

Size Availability
Custom Sizes on Request

Bonnet Type
Bolted Bonnet

End Connection
Flanged

Seal Material
Metal or Soft Seated Options

Leakage Class
API Class VI

A217 WC6 Cast Alloy Steel Swing Check Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About A217 WC6 Cast Alloy Steel Swing Check Valve

A217 WC6 Cast Alloy Steel Swing Check Valve

The API BS 1868 series of Swing Check 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.

Check Valves are of swing-type and bolted-cover construction. They conform to BS 1868 and also meet the general requirements of API 600, including shell wall thickness.

Main features :

Bolted body-cover design, seal welded & Valves with pressure seal cover
Bolted body-cover 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 the 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 Swing Check Valves Pressure Seal Bonnet design

The ASME B16.34 Swing Check, and Y Type Swing Check Valves feature 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, fertilizer 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.

Engineered for Versatility and Durability

This swing check valve is crafted from A217 WC6 cast alloy steel for maximum durability and corrosion resistance. Its design accommodates multiple operating pressures and temperatures, making it suitable for a variety of industrial flow control applications. The valve is compatible with both horizontal and vertical pipeline installations, providing flexibility in a range of settings.

Adherence to International Standards

Manufactured to rigorous standards, this valve meets ASME B16.34 for design, ASME B16.10 for face-to-face dimensions, and API 598 testing. These certifications ensure quality, safety, and reliable performance in process pipelines handling water, oil, or gas. Choose this valve for applications where compliance and dependability are crucial.

FAQ's of A217 WC6 Cast Alloy Steel Swing Check Valve:

Q: How does the A217 WC6 Cast Alloy Steel Swing Check Valve function in a pipeline?

A: This swing check valve operates automatically, allowing flow in one direction and preventing backflow. The swinging disc inside the valve opens with forward flow and closes if reverse flow occurs, ensuring non-return functionality for safe and efficient pipeline operation.

Q: What are the available end connections and installation options for this valve?

A: The valve comes with flanged end connections for secure installation and can be mounted on either horizontal or vertical pipelines, offering flexibility for various system designs and layouts.

Q: When should a soft seated option be chosen over a metal seated variant?

A: Soft seated options are best when handling media requiring tighter sealing or minimal leakage, commonly used in applications where even small leaks are unacceptable. Metal seats are preferred for higher temperature or abrasive environments where durability is crucial.

Q: Where is this swing check valve commonly used?

A: This valve is widely used in industrial pipelines for water, oil, and gas, often installed in power plants, petrochemical industries, or any system requiring effective non-return flow control and high corrosion resistance.

Q: What is the process for testing and quality assurance of the valve?

A: Each valve is tested to API 598 standards, which includes pressure and leakage assessments, ensuring it meets stringent performance criteria and API Class VI leakage requirements before being dispatched.

Q: How can the valve's size and pressure class be customized?

A: Custom sizes can be requested, covering port sizes from 2 to 24 inches and pressure ratings from Class 150 to Class 2500. You can specify requirements during inquiry for tailored solutions.

Q: What benefits does the anti-corrosive painted surface provide?

A: The anti-corrosive painted finish enhances the valve's resistance to harsh environments, extending operational life and maintaining structural integrity even under challenging process conditions.

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