Electric Segment Ball Valve, ASTM A351 CF8, DN80, PN16, Wafer

May 28, 2025

Product Name: Electric Segment Ball Valve
Design Standard: ASME B16.34
Body Material: ASTM A351 CF8
Size: DN80, 3 Inch
Pressure Rating: PN16, Class 150 LB
End Connection: Wafer
Operation: Electric Actuator
Medium: Water, Oil, Gas, etc

Standards

Design & Manufacturing: ASME B16.34
Face to Face: MFG
Test & Inspection: API 598
Wafer End: MFG
Pressure & Temperature: ASME B16.34
Fire Safe Design: API 6FA, API 607

Key Features

V-Pattern Ball Design: The ball features a "V" pattern, ensuring consistent geometry and precise control throughout its operating range.
High Adjustable Range: The valve offers a wide adjustable range of 100:1 to 200:1, providing superior control capabilities.
Flow Control: The CV curve of the discharge characteristic is similar to a percentage curve, enabling precise flow control.
One-Piece Integral Body: The valve has a one-piece integral body, which provides high strength and resistance to stress deformation. The absence of a central flange enhances confinement reliability and eliminates potential leakage points.
Smooth Flow Path: The design ensures no bending transitions in the flow passage, reducing accumulation and blockage, and minimizing the impact on fluid flow.
Reliable Sealing Performance: The sealing surface is built up using hard facing and advanced seat grinding technology. This ensures the valve achieves the V sealing grade specified by ANSI B16.104. For special requirements, the valve can achieve up to VI grade sealing.
Hardened Ball Surface: The ball's surface is treated with materials like STL and tungsten, enhancing durability and performance. Both ends of the ball feature a "V" pattern, which not only facilitates precise flow control but also allows for shearing action on fluids containing cellulosic materials, high-viscosity fluids, and fluids with solid particles during shut-off.
Adjustable Jam Type Packing: The stem uses an adjustable jam type packing made from V-type PTFE or RPPL, ensuring reliable sealing and preventing external leakage even under medium and high-temperature conditions.

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www.chinatopper.com
Address: Xiamen
Phone: 86-592-5819200
Business Type: Trading, Industry & Trading, Manufacturer,

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Source: https://www.valvepackingsealkits.com/electric-segment-ball-valve-astm-a351-cf8-dn80-pn16-wafer.html