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Electric Threaded Three-way Ball Valve

The Electric Threaded Three-Way Ball Valve is a precision-engineered flow control solution designed for complex piping systems requiring multi-directional flow management. Featuring a compact threaded design and electric actuation, this valve enables automated flow diversion, mixing, or shut-off in applications ranging from industrial processing to HVAC systems. Manufactured from premium 304/316 stainless steel or WCB with PTFE seats, it ensures corrosion resistance, bubble-tight sealing, and long-term reliability. With ISO 9001 and SIL certifications, this valve meets stringent quality and safety standards while offering easy integration into automated control systems. The electric actuator provides precise positioning and remote operation capability, making it ideal for hard-to-reach or hazardous locations.

1. Product Features

• Three-Way Design: L-port or T-port configuration for flow diversion, mixing, or shut-off
• Electric Actuation: Enables remote operation with optional position feedback (4-20mA, ON/OFF)
• Threaded Connection: NPT or BSPP threads for compact, leak-proof piping integration
• High-Performance Sealing: PTFE/RPTFE seats ensure zero leakage even after repeated cycling
• Compact Construction: Space-saving design ideal for confined installations


2. Key Advantages

• Precise Flow Control: Electric actuator allows accurate flow modulation and positioning
• Versatile Functionality: Single valve replaces multiple two-way valves in complex systems
• Low Maintenance: Self-lubricating seats and stem seals minimize wear
• Energy Efficient: Only consumes power during valve operation
• Fail-Safe Options: Spring return actuators available for critical applications


3. Technical Parameters

Parameter Specification
Body Material 304/316 Stainless Steel, WCB
Ball Material Chrome-plated SS316 with PTFE coating
Port Configuration L-port (90° diversion) or T-port (180° mixing)
Pressure Rating 150#/300# ANSI, PN16/PN25
Temperature Range -20°C to 180°C (standard seats)
Actuator Voltage 24V DC, 110V/220V AC, 380V AC
Size Range ½" to 4" (DN15 to DN100)
Thread Standard NPT, BSPP, BSPT

4. Applications

• Chemical processing and mixing systems
• HVAC and thermal energy distribution
• Water treatment and filtration systems
• Industrial automation and process control
• Pharmaceutical and food processing equipment


5. Certifications

• ISO 9001: Certified quality management system
• SIL 2/3: Compliant for safety instrumented systems


6. Additional Options

• Explosion-proof actuators (ATEX/IECEx available)
• Manual override for emergency operation
• Position indicators and limit switches
• Special coatings for corrosive environments


7. Service Support

• Custom configurations available
• OEM services for bulk orders
• Technical support for system integration

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.

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