VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve

VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve

Overview of VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve

VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve adopts cylindrical spring preloaded movable metal seat structure with compensation, with reliable sealing performance. The ball core and the valve seat will not be blocked or separated, and the service life is long.

The V-shaped notch on the ball core has shear effect with the metal valve seat, which is especially suitable for controlling media with high viscosity, including fiber, solid particles, slurry and so on. The paper pulp of structure manufacturing paper industry is particularly superior.

The flow capacity of the valve is large, the pressure loss is small, and the medium will not be deposited in the cavity of the valve body. The valve not only has the flow characteristics of approximate equal partial ratio, large adjustable range, Zui large adjustable ratio of 100:1, but also has the functions of accurate adjustment and reliable positioning.

Features of VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve

■ It is suitable for regulating flow and has flow characteristics

■ Suitable for harsh media with solid substances (PTFE seal is not applicable)

■ The middle shaft seal is a movable pressing block, which is convenient for seal maintenance

■ Compact and economical valve body

■ The sealing surface can be treated with tungsten carbide

■ The electric V-shaped regulating ball valve adopts cylindrical spring preloaded movable metal seat structure with compensation, with good sealing performance. The ball core and the valve seat will not be blocked or separated, and the service life is long.

■ The V-shaped notch on the ball core has shear effect with the metal valve seat, which is suitable for controlling media with high viscosity, including fiber, solid particles, slurry and so on The structure makes the pulp of the paper industry look good

Main tech of VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve

Structure: V-port, segment ball, metal seat

Size: DN25~DN500 (1'~20')

Rating: PN10, PN16, CL150

Body: WCB, CF8, CF8M, CF3M

Trim: 304SS, 316SS, 316L

Actuator: Electric with 4-20ma output

Note: Any special design or question of VQ977H VQ977H-16 VQ977Y VQ977Y-16 Electric wafer segment ball valve， kindly contact the manufacturer for more details.