Electric Segment Ball Valve, A216 WCB, 150 LB, Custom Sizes

Product Name: Electric Segment Ball Valve
Body Material: ASTM A216 WCB
Size: Customized
Pressure: Class 150 LB, PN16
End Connection: RF Flanged
Operation: Electric

The Segment Ball Valve is engineered primarily for flow control but can also perform shut-off functions effectively. Its notched port on the segment ball generates strong shear stress, enabling it to handle media containing fibers and particles. This makes it ideal for pulp and paper applications or other processes involving flow with similar characteristics. Featuring an equal percentage flow characteristic, this valve ensures precise and reliable performance.

A V-port ball valve design, with either a "V"-shaped ball or seat, allows controlled orifice opening and closing, providing near-linear flow characteristics. The small end of the "V" opens first during operation, enabling stable flow control from the start. To handle higher fluid velocities, the valve is built with a robust construction, minimizing wear and damage over time.

Technical Specifications

» Size Range: NPS 1-32 Inch (DN25-DN800)
» Temperature Range: -29°C to 450°C
» Design Pressure: Class 150-600 LB (PN10-PN100)
» Body Materials: Cast Carbon Steel, Stainless Steel, Special Alloy (ASTM A216 WCB, WCC, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M)
» Ball/Stem Materials: Stainless Steel, Special Alloy
» Seat Materials: Stainless Steel+STL, PCTFE, PEEK
» End Connections: Flanged RF, Wafer
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Design and Manufacture: JB/T 13517-2018
» Face-to-Face: ISA S75.04, IEC/DIN 534-3-2 (Flange)
» Flanged Connection: ASME B16.5, GB/T 9113, JB/T 79, HG 20592
» Test and Inspection: DIN 3230, ISO 5208, ANSI/FCI 70-2
» Medium Applications: Pulp & Paper, Water Treatment, Food

Product Features

» Precisely contoured V-notch ensures excellent control across diverse flow applications.
» Easy-to-replace seats reduce repair costs.
» Heavy-duty construction and straight-through flow path provide high capacity.
» Advanced trunnion bearing technology enhances abrasion resistance.
» Rugged, self-adjusting metal-seated option for high-temperature or slurry applications.
» Exceptional sealing performance with Class V standard compliance.
» Splined connection between the shaft and ball delivers precise control with minimal hysteresis.
» Shearing action between the ball and seal ensures smooth, non-clogging operation, perfect for fiber and slurry handling.
» Spring-loaded seat maintains constant ball contact for enhanced sealing performance.