Double Offset Butterfly Valve Manufacturer in USA
As a topmost Double Offset Butterfly Valve Manufacturer in USA, this double offset butterfly valve is a very advanced valve design and widely used in applications where zero leakage, low wear, and the long life of the valve are important. The valve uses a two-axis offset design to prevent the friction of discs and seats, which will decrease flow control efficiency. It is a common thread form in the industry in case a service demands constant performance under high pressure and temperature.
Working:
As a topmost double offset butterfly valve manufacturer in USA, a butterfly valve has the added feature of having a disc that rotates within the seat to control fluid flow. But where it bests: its two offsets
First Offset: This places the shaft behind the centerline of the disc so that it can be quickly disengaged from the seat when opening or closing.
Second Offset, second offset: the shaft is also offset from the centerline of pipe to create a cam like motion as the plate moves
It allows the disc to sit further away from coming in contact with face during operation, ultimately extending service life and providing positive shut-off when closed. For larger systems, it can include actuate that allows the valve to be operated automatically (using a manual handwheel or lever).
As a topmost double offset butterfly valve manufacturer in USA below are the advantages:
1. Reduced torque needs
2. Increased durability
3. Precise flow rate control
4. Corrosion resistance
5. Suitability for high-pressure
6. Open or close quickly and easily
7. Less expensive than some other valve types
8. Install faster and more readily than some other valve types.
Industries:
1. Power Generation
2. Oil and Gas
3. Chemical Processing
4. Marine
5. Water treatment
Description:
1. Material: cast iron, ductile iron, stainless steel (SS304, SS316, F304, F316, CF8, CF8M, SS316L, SS409L), carbon steel, duplex steel.
2. Class: PN10 to PN100, ANSI 150 to 600
3. End Connection: wafer, lug, flanged
4. Size: 2″ to 72”
5. Operation: electric actuated, pneumatic actuated, handwheel, gear operated
