Product Description
The DN200 PN25 Flanged CF8 Four-Way Ball Valve with Electric Actuator is designed for automated flow diversion, mixing, and distribution in complex industrial piping systems. Manufactured from CF8 (AISI 304 stainless steel), this valve provides excellent corrosion resistance, structural strength, and long-term operational stability under medium-pressure conditions.

The four-way ball design enables multiple flow path configurations within a single valve body, significantly reducing pipeline complexity and installation costs. Combined with a reliable electric actuator, the valve supports remote control and seamless integration with PLC and DCS systems, making it ideal for chemical processing, water treatment, HVAC, and industrial automation applications.

Product Features

Four-Way Ball Valve Design: Enables flexible flow switching, mixing, or diversion between multiple pipeline directions.

Electric Actuator Automation: Supports remote on/off or modulating control for fully automated process systems.

PN25 Pressure Rating: Suitable for medium-pressure industrial fluid control applications.

CF8 Stainless Steel Body: Provides excellent resistance to corrosion, oxidation, and chemical media.

Flanged End Connections: Ensures secure installation, easy alignment, and convenient maintenance.

Low Operating Torque: Optimised internal design reduces actuator load and improves service life.

Materials & Construction

Valve Body: CF8 stainless steel (ASTM A351 / AISI 304)

Ball: Precision-machined stainless steel four-way ball

Seat: PTFE or reinforced PTFE for tight sealing and chemical compatibility

Stem: Anti-blowout stainless steel stem

Gaskets: PTFE / graphite (optional, based on operating conditions)

Mounting Pad: ISO 5211 standard actuator interface

Size & Dimensions

Nominal Diameter: DN200

Pressure Rating: PN25

End Connection: Flanged

Flange Standard: EN 1092-1 / ASME B16.5

Face-to-Face Dimension: ISO 5752 / ASME B16.10

Actuator & Control Options

Actuator Type: Electric actuator

Operation Mode: On/Off or Modulating control

Control Signals:
On/Off: AC / DC
Modulating: 4–20 mA, 0–10 V (optional)

Protection Class: IP65 / IP67 (optional)

Manual Override: Available

Design & Testing Standards

Design & Manufacture: API 6D, ASME B16.34

Face-to-Face: ASME B16.10 / ISO 5752

Flange Connection: EN 1092-1 / ASME B16.5

Pressure & Leakage Testing: API 598

Actuator Mounting: ISO 5211

Typical Applications

Chemical Processing Plants – automated media diversion and mixing

Water & Wastewater Treatment Systems – multi-directional flow control

HVAC & Energy Systems – heating and cooling network management

Industrial Automation Lines – PLC / DCS controlled fluid systems

General Process Industries – oil, gas, and industrial fluid handling

Product Introduction
The DN200 PN25 Flanged CF8 Four-Way Ball Valve with Electric Actuator is engineered to meet the requirements of modern industrial process control systems where flexible flow routing and automation are essential. By integrating a four-way stainless steel ball with a reliable electric actuator, this valve enables multiple flow configurations within a single compact unit, reducing system complexity and installation costs.

Designed with a robust CF8 stainless steel body and precision sealing components, the valve delivers stable performance, excellent corrosion resistance, and long service life under continuous operation. Its compatibility with standard control signals allows seamless integration into PLC and DCS systems, making it a practical solution for chemical plants, water treatment facilities, HVAC systems, and automated industrial pipelines.