SQK Swing Type Swing Check Valve

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MOQ : 5 Units

SQK Swing Type Swing Check Valve Specification

Structure
Swing Type

Material
Cast Iron

Power
Manual

Pressure
Medium Pressure

Media
Water, Oil, Gas

Working Temperature
120C max

Port Size
50mm to 300mm

Surface
Painted

Shape
Round Flanged

Application
Industrial Pipe Systems

Usage
Pipeline systems, industrial applications

Body Design
Full Bore

End Connection
Flanged

Type
Swing Type Swing Check Valve

Seal Type
Rubber/Gasket

Valve Operation
Non-Return

Disc Material
Cast Iron

Standard
IS:5312

Body Color
Blue

Size Range
50 MM to 300 MM

SQK Swing Type Swing Check Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK Swing Type Swing Check Valve

SQK Swing Type Swing Check Valve

Main Features of SQK Swing Type Swing Check Valve :

The body-cover of this valve can be bolted down for valves from 800 to 2500. Upon request, valves with welded bonnets are also available
Screwed body-bonnet design for Class 2500 valves
For maximum protection from leaks, body-bonnet joints are fitted with stainless steel gaskets and graphite fillers
An API 602/API 598 gate valve with a T-head stem-disc connection meets all strength requirements
The stem has rolled ACME threads for smooth operation
Using stud and nut tightening to align the gland assembly
Globe and check valves have an integrated hard-faced body seat
Gate and globe valves are available with electrical actuators
Forged austenitic stainless steel body and bonnet for cryogenic valves that have excellent impact strength, minimized heat loss and corrosion resistance
The valves can meet NACE MR-0175 requirements along with other special NACE requirements

Purpose-Built for Industrial Applications

The SQK Swing Type Swing Check Valve is specifically designed for robust, reliable service in a wide array of industrial pipeline systems. From water treatment plants to oil and gas installations, its durable cast iron construction and full bore design ensure optimal flow efficiency and protection against backflow in demanding environments.

Compliance and Quality Assurance

Crafted in adherence to IS:5312 standards, this valve promises consistent, high-quality operation. Its flanged end connections facilitate straightforward integration with existing piping setups, while the rubber or gasket seal ensures a leak-proof, maintenance-friendly solution for medium-pressure conditions.

Versatile Sizing and Manual Operation

With available sizes ranging from 50 mm to 300 mm, the valve is suitable for various pipe diameters and complexities in industrial settings. Manual actuation prioritizes simplicity and dependability, delivering reliable performance without the need for external power sources, even under temperature conditions up to 120C.

FAQs of SQK Swing Type Swing Check Valve:

Q: How does the SQK Swing Type Swing Check Valve prevent backflow in pipeline systems?

A: The valve utilizes a swing-type disc mechanism, which automatically closes when reverse flow is detected, preventing backflow of water, oil, or gas through the system. This non-return operation safeguards sensitive equipment and ensures unidirectional flow.

Q: What installation process is recommended for the SQK Swing Type Swing Check Valve?

A: The valve features flanged end connections, allowing for easy bolting onto existing pipelines. It should be installed in horizontal or vertical positions where the flow is upwards, ensuring correct operation and longevity. Follow IS:5312 standard guidelines during installation.

Q: When should I consider using a Swing Type Swing Check Valve in an industrial application?

A: This valve is ideal whenever you need dependable backflow prevention in medium-pressure industrial pipeline systems, particularly for water, oil, or gas media. Use it when non-return and durability are priorities in your pipeline design.

Q: Where can the SQK Swing Type Swing Check Valve be applied?

A: It is suitable for integration in industrial pipe systems across sectors like water treatment, petroleum refining, chemical processing, and gas distribution, thanks to its robust cast iron construction and compatibility with multiple media types.

Q: What benefits does the SQK Swing Type Swing Check Valve offer compared to other non-return valves?

A: Its full bore, cast iron construction ensures minimal flow resistance and high durability. The blue painted finish protects against corrosion, while the rubber/gasket seal delivers leak-proof reliability. Additionally, compliance with IS:5312 ensures quality and industry-standard performance.

Q: How should the valve be maintained for optimal performance?

A: Regular inspection for seal integrity and cleanliness of the swing disc is advised. Lubricate hinge mechanisms as needed and check for any build-up of debris or corrosion. The painted surface and gasket seal help minimize routine maintenance efforts.

Q: What is the maximum operating temperature for this valve, and does it suit high-temperature applications?

A: The SQK Swing Check Valve is designed to handle working temperatures up to 120C, making it well-suited for most medium-temperature industrial applications but not for high-temperature steam or thermal oil systems exceeding this limit.

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