SQK Socket Weld Swing Check Valve

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MOQ : 5 Units

SQK Socket Weld Swing Check Valve Specification

Structure
Swing Type

Material
Stainless Steel

Power
Manual

Pressure
High Pressure

Media
Water, Oil, Gas

Working Temperature
-10C to 150C

Port Size
1/2 Inch to 2 Inch

Surface
Polished

Shape
Round

Application
Industrial, Chemical, Oil & Gas

Operation
Non-return/Check

Leakage Class
API 598

Face to Face
Standard According to ASME B16.11

Corrosion Resistance
Excellent

Disc Material
CF8M Stainless Steel

Pressure Rating
Class 800

Valve Type
Swing Check Valve

Standard
ANSI, DIN, BS

Design
Full Bore

Connection Type
Socket Weld

Maintenance
Low Maintenance

Durability
High

Body Material
CF8M Stainless Steel

End Type
Socket Weld Ends

Size Range
15 mm to 50 mm

SQK Socket Weld Swing Check Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK Socket Weld Swing Check Valve

SQK Socket Weld Swing Check Valve

Main Features :

Bolted Body-Cover design for valves from Class 800 up to Class 2500. Valves with welded bonnet also available on request
Screwed with a seal-welded body-bonnet design for valves of Class 2500
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

Exceptional Corrosion Resistance

Manufactured with CF8M stainless steel, the SQK Socket Weld Swing Check Valve delivers excellent resilience against corrosion, making it suitable for challenging environments. Its polished finish and robust construction further enhance its suitability for long-term usage in the chemical, oil, and gas industries.

Full Bore Design for Efficient Flow

The valve's full bore design ensures minimal flow restriction, allowing media such as water, oil, and gas to pass through seamlessly. This optimized structure reduces pressure drops, facilitates high performance, and provides reliable non-return operation for critical applications.

Low Maintenance and High Durability

Thanks to its premium materials and expert engineering, this swing check valve is built for high durability and requires minimal maintenance. This reduces operating costs and ensures consistent reliability over extended service periods, even under demanding conditions.

FAQ's of SQK Socket Weld Swing Check Valve:

Q: How does the SQK Socket Weld Swing Check Valve function in a pipeline system?

A: It operates as a non-return or check valve, using a swing-type disc to automatically prevent backflow within piping systems. The valve opens with forward flow and closes when flow reverses, protecting equipment and ensuring process integrity.

Q: What makes the CF8M stainless steel construction beneficial for industrial applications?

A: CF8M stainless steel provides outstanding corrosion resistance and durability, which is essential for use in harsh environments involving chemicals, oil, and gas, ensuring long service life and low maintenance requirements.

Q: When should you consider installing this swing check valve?

A: It is recommended for high-pressure applications in industrial, chemical, and oil & gas sectors when reliable prevention of reverse flow, high corrosion resistance, and minimal maintenance are priorities.

Q: Where can the SQK Socket Weld Swing Check Valve be installed?

A: It can be installed in pipelines with socket weld ends and is suitable for settings requiring high pressure and temperature management, such as processing plants, refineries, and distribution systems across India.

Q: What is the process for maintaining this valve?

A: Routine inspection for wear and cleaning of the polished surface is generally sufficient, owing to its robust stainless steel build and efficient swing-type mechanism, keeping maintenance effort and downtime to a minimum.

Q: What advantages does the full bore design offer in this valve?

A: The full bore design ensures maximum flow capacity with minimal pressure drop, optimizing performance for water, oil, and gas media and making the valve highly efficient for demanding applications.

Q: How does the valve comply with international standards?

A: It is manufactured according to ANSI, DIN, BS, and ASME B16.11 standards, ensuring compatibility, safety, and performance in industrial installations worldwide.

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