DN40-1000 Side Mounted Eccentric Turbine Half Ball Valve Double Eccentric Ball Valve
Product Description:
The Side Mounted Eccentric Turbine Half Ball Valve refers to a door in which the central axis of the valve body and the central axis of the hemisphere are offset in size, and a sealing pair is only provided on one side of the valve body. A valve that uses a ball to rotate around the centerline of the valve body to open and close. The first component is an eccentric semi-ball valve that is installed and disassembled from the side.
Product Feature:
1. Large circulation area and small flow resistance. This is because after opening, the valve core is located in the ball chamber, and the fluid flows straight through.
2. The operating torque is small, and the opening and closing can be completed by turning 90 degrees, making the operation easy.
3. Tight seal: double eccentric metal hard seal. Fouling does not affect opening and closing, which is the most significant advantage of the semi-ball valve.
4. Double Eccentric Ball Valve has a long service life, the sealing pair is resistant to separation, has compensation capacity, and the valve seat can be adjusted or replaced.
Main Component Materials:
Component Name | Valve Body | Butterfly Plate | Sealing Ring | Stem | Valve Seat |
Material | Gray cast iron, Carbon steel | Gray cast iron, Cast steel, Ductile iron | Nitrile oil-resistant rubber, Neoprene | Stainless steel | Polytetrachlorethylene |
Main External Connection Dimensions (Unit: mm)
DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
L | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 430 | 502 | 550 | 800 | 750 | 850 | 950 | 1050 |
D | 145 | 160 | 180 | 195 | 215 | 245 | 280 | 335 | 395 | 445 | 505 | 565 | 615 | 670 | 710 | 895 | 1015 | 1115 | 1230 |
D1 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 565 | 620 | 500 | 840 | 950 | 1050 | 1160 |
Product Image: