Butterfly Valve

Home - Products - Valve - Butterfly Valve - Double Flange Butterfly Valve

Double Flange Butterfly Valve

Double Flange Butterfly Valve

Standard

EN593/ ISO5752 /BS5155/AWWA C504
  Flange drilling is according to DIN2501, BS4504, ANSI B16.1

Working pressure

10bar/16bar/25bar

Testing pressure


Shell

15bar/24bar/37.5bar

Seal

11bar/17.6bar/27.5bar

Type

Double Flange Eccentric, Double   Flange Concentric

Material


Body

DI/CI /Carbon Steel/Stainless   Steel

Disc

DI/Stainless steel   304/316,AL-Bronze

Shaft

Stainless steel410/416/420

Seat

EPDM/NBR

Coating

Internal and external with fusion   bonded epoxy coating min250μm


Double Flange Butterfly Valve

No

PART NAME

MATERIAL

1

Gear   box

Carbon   steel/ stainless steel/cast iron

2

Support

Carbon steel/ stainless   steel/cast iron

3

Body

Cast iron/ductile iron/   stainless steel/carbon steel

4

Disc

AI-Bronze/ monel/CF8M/WCB/ductile   iron

5

Bolts

Carbon steel/stainless steel

6

Retalner

Carbon steel/stainless steel

7

Rubber seat

EPDM/PEFE/buna/hypalon/viton/neoprene

8

Seat retainer

Carbon steel/ stainless   steel/cast iron

Double Flange Butterfly Valve is a highly efficient and reliable valve designed to provide efficient flow control for a range of applications. This valve features a durable and highly precise design that ensures accurate flow regulation, high functionality, and long-lasting performance.


The Double Flange Butterfly Valve is designed with a unique double flange construction that ensures optimal sealing and enhanced structural stability. This construction allows for easy installation and maintenance, making it ideal for use in various industrial applications. Additionally, the valve is engineered with high-quality materials that provide superior corrosion resistance and durability, making it ideal for use in harsh and demanding environments.


The valve's body and disc are made of high-quality materials such as stainless steel, carbon steel, and ductile iron, which are highly resistant to wear, corrosion and high-temperature fluids. The valve also features a streamlined flow path that reduces pressure loss, making it an ideal choice for use in applications where energy efficiency is paramount.


The valve is equipped with a precision-engineered disc that can be operated using various actuation methods, including manual, pneumatic, and electric. The disc features a unique design that ensures a tight shut-off and minimal friction, providing accurate and efficient flow control.


The Double Flange Butterfly Valve is suitable for use in a range of industries, including water and wastewater, oil and gas, chemical processing, power generation, and food and beverage. It is ideal for use in applications where reliable and safe operation is critical, such as pipelines, tanks, and vessels.


Overall, the Double Flange Butterfly Valve is a highly efficient and reliable valve that can help optimize production processes while reducing maintenance costs. Its robust construction and precise design make it a dependable choice for critical flow control applications, ensuring maximum operational efficiency and safety.


Share: