Butterfly Valve

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MOQ : 10 Units

Butterfly Valve Specification

Connection
Flanged

Valve Type
Butterfly Valve

Material
Cast Iron

Power Source
Manual

Product Type
Butterfly Valve

Pressure
Medium Pressure

Media
Water

Working Temperature
Normal Temperature

Port Size
Varies (As per requirement)

Shape
Round

Product Type
Butterfly Valve

Surface Finish
Paint Coated

End Connection
Lug/Flanged

Corrosion Resistance
Yes

Application
Water Supply, Irrigation, HVAC

Disc Material
Stainless Steel

Operation
Lever Operated

Seat Material
EPDM Rubber

Body Material
Cast Iron

Butterfly Valve Trade Information

Minimum Order Quantity
10 Units

Main Domestic Market
All India

About Butterfly Valve

Specification

Size	40 mm (1-1/2) 1000 mm (40)
Body & Type	Bi-Directional, Moulded Liner / Seat, Metal Seated (AWWA C504c), Double Eccentric, Triple Eccentric, Split Body, Rubber / Lining.
Operation	Lever, Gear, Actuator (Pneumatic, Electrical)
Design Standard	BS EN 593 / BS 5155 / API 609, Face to Face Dimensions to BS EN 593 / API 609, Wafer - ANSI B 16.5
Pressure Rating	PN 10, PN 16, 150 #, 300 #
Testing Standard	BS EN 12266-1 (BS 6755-Part 1) / API 598
End Connection	Wafer Type, Lugged Type, Flanged.
Material Of Construction	Standard - WCB, CF8, CF8M, CF3, CF3M, Cast Iron On Request - CN7M, CF8C, Duplex Gr. 4A, Super Duplex Gr.5A / 6A , Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc.
Trim	SS 410, SS 304, SS 316, SS 304L, SS316L, Gun Metal, Monel
Customization (On Request)	Extended Stem For Cryogenic Service, Locking Arrangement Stellited / Hard Faces

Durable Construction for Longevity

Our butterfly valve combines a sturdy cast iron body and stainless steel disc for enhanced mechanical strength and corrosion resistance. The EPDM rubber seat guarantees a tight seal, making it suitable for water-based systems and providing reliable service over extended periods. This robust construction minimizes maintenance frequencies and extends valve lifespan, ensuring cost-effective performance in demanding applications.

Efficient Flow Control and Easy Operation

With a lever-operated design, this butterfly valve allows quick and precise manual adjustments. The round shape and flanged connections enable secure installation and flexible port size customization. This ensures seamless media regulation for water supply, irrigation, and HVAC systems, offering users dependable flow management and straightforward maintenance procedures.

FAQ's of Butterfly Valve:

Q: How is the butterfly valve installed in water supply and HVAC applications?

A: The butterfly valve is installed using its lug or flanged end connections, which provide secure attachment to existing piping systems. Installation typically involves aligning the valve to the pipe flanges and tightening the bolts for a leakage-free fit, suitable for water supply and HVAC environments.

Q: What are the benefits of using a lever-operated butterfly valve for irrigation projects?

A: Lever-operated butterfly valves offer fast and convenient manual control, allowing users to quickly open or close the valve for precise management of water flow. This functionality is particularly beneficial in irrigation, ensuring tailored water distribution and resource efficiency.

Q: When should I choose a butterfly valve with a cast iron body and stainless steel disc?

A: A butterfly valve with a cast iron body and stainless steel disc is ideal for applications that require durability, corrosion resistance, and compatibility with water media at medium pressure. It's suitable for water supply, HVAC, and irrigation projects where longevity and minimal maintenance are priorities.

Q: Where are lug/flanged butterfly valves commonly used in India?

A: Lug/flanged butterfly valves are widely used in municipal water supply networks, agricultural irrigation systems, and industrial HVAC installations across India. Their design supports easy replacement and secure integration with standard pipeline configurations.

Q: What is the process for maintaining an EPDM-seated butterfly valve?

A: Regular inspection involves checking the seat for wear or deformation and ensuring the stainless steel disc moves freely. Lubrication of the lever mechanism and occasional surface cleaning of the paint-coated valve body help preserve optimal performance and increase operational safety.

Q: How does corrosion resistance benefit the valve's operation in water-based systems?

A: Corrosion resistance, provided by the stainless steel disc and paint-coated cast iron body, prevents rust and deterioration, ensuring consistent sealing and operational reliability. This feature helps maintain water quality and reduces long-term maintenance costs.

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