A105 Forged Carbon Steel Swing Check Valve

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A105 Forged Carbon Steel Swing Check Valve

Price 500 INR/ Unit

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MOQ : 5 Units

A105 Forged Carbon Steel Swing Check Valve Specification

Structure
Swing Type Check Valve

Material
A105 Forged Carbon Steel

Power
Manual

Pressure
High Pressure

Media
Water, Oil, Gas

Working Temperature
-29C to 425C

Port Size
1/2 to 2 (15mm to 50mm)

Surface
Black Painted / Anti-corrosive Coated

Shape
Straight

Application
Refineries, Petrochemical, Oil & Gas, Power Plants, Industrial Piping

Shell Test Pressure
Up to 515 bar (as per class)

Body Construction
Bolted Cover Design

Trim Material
13Cr / F6a / SS316

Testing Standard
API 598

Pressure Class
150# to 2500#

Ends
Socket Weld (SW) / Screwed (NPT/BSP)

Design Standard
API 602 / ASME B16.34

Operation Type
Non-return (One-way flow)

Seat Type
Metal to Metal / Renewable Seat

Face to Face Dimension
ASME B16.10

A105 Forged Carbon Steel Swing Check Valve Trade Information

Minimum Order Quantity
5 Units

Payment Terms
Paypal, Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID), Cheque, Days after Acceptance (DA), Delivery Point (DP), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Letter of Credit (L/C)

Supply Ability
200 Units Per Month

Delivery Time
7 Days

Sample Available
Yes

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About A105 Forged Carbon Steel Swing Check Valve

A105 Forged Carbon 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 Demanding Applications

This swing check valve is tailored for high-pressure environments found in refineries, petrochemical complexes, and power plants. Its bolted cover and forged carbon steel construction provide resilience, while black paint or anti-corrosive coating enhances longevity. Designed for straightforward installation, maintenance, and reliable service, it meets rigorous API and ASME standards for safety and performance.

Flexible Connection & Sealing Options

Available with socket weld (SW) and screwed (NPT/BSP) ends, the valve accommodates a variety of installation requirements. The choice of metal-to-metal or renewable seats allows customization according to operational needs and wear expectations. Each valve undergoes API 598 testing to assure dependable sealing under all specified pressures.

FAQ's of A105 Forged Carbon Steel Swing Check Valve:

Q: How does the A105 Forged Carbon Steel Swing Check Valve function in a piping system?

A: This valve permits flow in only one direction, preventing backflow and protecting equipment downstream. Its swing mechanism automatically closes when flow reverses, ensuring non-return operation in water, oil, or gas pipelines.

Q: What are the available connection types and how do I choose the right one?

A: You can select socket weld (SW) or screwed (NPT/BSP) ends based on your piping design. Socket weld is suitable for permanent, robust connections; screwed ends offer easy installation and removal for maintenance.

Q: When should I consider using a metal-to-metal seat versus a renewable seat?

A: Metal-to-metal seats provide long-lasting performance for demanding, high-temperature or corrosive environments, while renewable seats are ideal if you anticipate frequent maintenance or seat replacement due to abrasive media.

Q: Where can this swing check valve be installed?

A: It's designed for use in refineries, petrochemical plants, oil & gas facilities, power plants, and industrial piping systems. The valve's material and structure make it suitable for various media, including water, oil, and gas, across different industrial sectors in India.

Q: What is the process for pressure and seat testing of the valve?

A: Each valve is tested according to API 598 standards. Shell test pressures reach up to 515 bar, as per pressure class, confirming the integrity and operational safety of the body and seat under specified conditions.

Q: How does the bolted cover design benefit maintenance and operation?

A: The bolted cover design allows straightforward access for inspection and servicing, making it easier to perform maintenance or replace internal components without removing the valve from the pipeline.

Q: What are the advantages of using an A105 Forged Carbon Steel Swing Check Valve for high-pressure applications?

A: A105 forged carbon steel construction ensures strength and resistance to pressure and temperature variations. The choice of robust trim materials and renewable seat options further enhances durability and service life, making it an excellent option for critical high-pressure, industrial applications.

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