Specialityvalve is a well reputed Double flanged butterfly valve manufacturer in India. With its two flanged body pattern, the valve can be used as an end-of-line valve and is simple to install in pipelines. This valve is distinctive in that it can be utilised in lined pipes due to the minimal disc protrusion beyond the body lying length.

A butterfly valve actuator regulates the flow of gas or liquid via a pipe by rotating a disc on an opposite axis or two semicircular plates hinged on a same spindle, permitting only one direction of flow. These tiny actuated butterfly valves have a rotating stem movement of 90 degrees or less. In contrast to a ball valve, when a butterfly valve is closed, there are no crevices where fluids could get caught.

Butterfly valve:

Butterfly valves, a group of quarter-turn rotational motion valves, are used in pipelines to stop the flow of fluid. The capacity to control flow is frequently noted in relation to butterfly valves. We do not recommend doing this, though, as it could injure the valve disc and reduce its capacity for sealing. They are used in a wide variety of process media and industries, including water supply, collection, and distribution, as well as pumping stations, and have a wide range of applications, particularly in flow isolation. Two of their key advantages over other valve families are their easy design and compactness, which result in lighter, more affordable, smaller
installation footprints, and faster actuation rates for the finished goods.

Advantages of double flanged valves:

1. A double-flanged butterfly valve is better suited for heavy-duty, big flow-handling applications because it is simpler to mount and centre than lug or wafer designs and is mechanically stronger.
2. Specialityvalve's Flanged-end valves are simple to install and remove from pipelines due to the fact that they are secured to the mating flanges of other pipes. We will walk you through installing double-flanged valves correctly so that you can prevent misalignment, which can cause problems with your piping system in the long run.

Double flanged butterfly valve is used in:

1. Chemical Industry
2. Petroleum Industry
3. Mining Industry

Types of Double flanged butterfly valve

1. Wafer-style Butterfly Valve
2. Lug-style Butterfly Valve
3. Rotary Butterfly Valve

Description:

Material: Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel, Duplex Steel, 316L.
Class: 150 to 300
Nominal Pressure: PN 10 – PN 25
Ends: flanged
Operations: Handwheel operated, pneumatic actuated, electric actuated, gear operated
Standards:
1. DIN
2. JIS
3. BS
4. ANSI


For more information please visit our website:

https://www.specialityvalve.com/product-category/double-flanged-butterfly-valve/