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Products
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QT-DK55-3T Explosion-Proof Electric 3-Way Ball Valve - Internal Thread (T-Port/L-Port) with Modulating Control
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QT-DK55-3PS Explosion-Proof Electric 3-Piece Ball Valve - Internal Thread with Quick-Maintenance Design
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QT-DK55-2PF Explosion-Proof Electric Stainless Steel Ball Valve - 2-Way Flanged with Built-in Servo (4-20mA Control)
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EX-DKV55-VF Explosion-Proof Electric Stainless Steel V-Port Ball Valve - Flanged with Modulating Control (4-20mA)
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EX-DKV55-PL Explosion-Proof Electric UPVC Ball Valve - Double Union with Automatic Return & Corrosion Resistance
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EX-DKV55-3PS Explosion-Proof Electric Three-Piece Ball Valve with Auto-Reset Function
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EX-DKV55-2PF Explosion-Proof Electric Flanged Ball Valve with Auto-Reset Module
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EX-DKV55-2PF Explosion-Proof Electric Two-Way Stainless Steel Flanged Ball Valve with Handwheel
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EX-DK60 Miniature Explosion-Proof Electric Actuated 3-Piece Ball Valve
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DK55-3PF High-Integrity Electric Stainless Steel Flanged Ball Valve for ON/OFF & Modulating Control
What Are Electric Actuated Valves?
Electric actuated valves use an electric motor to open, close, or modulate the flow of liquids, gases, or steam. Unlike manual or pneumatic options, they allow remote operation and precise control, making them ideal for modern process automation. With customizable torque ranges, voltage options, and feedback signals, Delco electric actuated valves deliver both reliability and flexibility across industries.
Delco offers a complete portfolio of electric actuated valves, covering different valve bodies and actuator configurations:
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| Compact, tight-sealing solutions for water, gas, and oil pipelines. | Lightweight, cost-effective for large-diameter pipelines and HVAC systems. | Robust shut-off for high-flow applications. | Designed for throttling and precise flow regulation. | Reliable operation for slurry and solid-laden fluids. | ATEX-certified solutions for hazardous environments. |
Key Features & Advantages
When selecting electric actuated valves, Delco provides:
Material Flexibility
Stainless steel, carbon steel, brass, plastics, and PTFE-lined options.
Actuator Control
On/off, modulating, or feedback-enabled designs for integration with SCADA/DCS systems.
Global Standards
API, ANSI, DIN, and ISO5211 mounting interfaces.
Reliability
Customized export packaging, branding, and flexible logistics to ensure safe global delivery.
Engineering Selection by Application
Match valve design and actuator type with your industry needs.
| Valve Body | Ball / Butterfly / Gate / Globe | General shut-off / Large flow / High-flow sealing / Throttling / Slurry media | Water treatment, HVAC, Oil & Gas, Power plants |
| Valve Body | PTFE / EPDM / Metal seat | PTFE: corrosion resistance; EPDM: water systems; Metal: high temp & abrasive media |
Chemical processing, Wastewater, Steam systems |
| Leakage Class | Class IV / V / VI | Class VI – bubble-tight; Class IV/V – water & steam sealing | Gas pipelines, Industrial utilities |
| Connection Types | Thread / Flange / Wafer / Lug | Thread: DN≤50; Flange: heavy-duty; Wafer/Lug: compact piping |
General industry, HVAC, Chemical plants |
| Actuator Options | On/Off / Modulating / Explosion-proof | On/Off: simple remote control; Modulating: precise adjustment; Explosion-proof: hazardous sites |
Process automation, Oil & Gas, Petrochemical |
Get Engineering Support & OEM Solutions
Get Free Quote
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Quick valve sizing recommendations
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ISO, CE, ATEX certified production
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Datasheets and 3D drawings available
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OEM branding & packaging services
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Material & sealing customization (PTFE, EPDM, metal)
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Explosion-proof & modulating actuator options





