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Model:
DK56-FB

IP68 Electric Stainless Steel Flanged Butterfly Valve for Automated Isolation

The DELCO VALVE IP68 Electric Stainless Steel Flanged Butterfly Valve provides remote isolation for water treatment, HVAC, and industrial utility pipelines. Its IP68-rated actuator suits wet environments within specified immersion limits, while stainless steel construction and flanged connections support corrosion resistance in compatible media and convenient removal for maintenance.

point Size Range: DN40-DN1200
point Material:Cast Iron, WCB, SS304/316 etc.
point Connection Standard:GB / ANSl /JIS /DIN
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Automate hard-to-reach isolation points with stainless steel construction and IP68-rated actuator protection. Flanged connections and a compact quarter-turn design support practical integration into industrial water and utility pipelines.

✅IP68 Protection for Wet Installation Environments
The actuator enclosure protects against dust and water ingress, addressing a key equipment-selection concern in water-exposed locations. Immersion service remains subject to the actuator’s specified depth and duration.

✅Remote Isolation with Less Manual Intervention
Electric actuation allows operators to open and close the valve remotely, reducing trips to elevated pipework, enclosed equipment areas, and distributed valve locations.

✅Stainless Steel for Compatible Process and Utility Fluids
Stainless steel construction offers a corrosion-resistant alternative for suitable media. Matching wetted parts and seat materials to the fluid helps support service life and sealing performance.

✅Flanged Connections for Maintenance Access
Bolted flange connections allow the valve to be removed for inspection or replacement without cutting the pipeline, helping simplify planned maintenance and equipment changes.

✅Compact Design for Automated Piping Systems
The quarter-turn butterfly valve configuration occupies less installation length than many alternative isolation valve designs, helping accommodate automated operation in space-constrained piping layouts.

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Industry Applications

  • Oil & Gas
    For remote isolation of cooling-water, utility-water, and water-treatment lines in oil and gas facilities. Electric operation reduces manual access across distributed pipework, while IP68 actuator protection addresses water exposure at suitable installation locations.
  • Chemical & Petrochemical
    For compatible process liquids and auxiliary-water systems requiring automated shutoff. Stainless steel construction is useful where corrosion resistance influences valve selection, with wetted materials and seals matched to the chemical service.
  • Power Generation
    For cooling-water, auxiliary-water, and water-treatment circuits requiring centralized isolation. Remote operation helps plant personnel manage valves located around equipment, pipe racks, and other areas with restricted access.
  • Food & Pharmaceutical
    For cooling-water, heating-water, and other utility pipelines serving production facilities. Electric isolation supports centralized utility management.
  • Water & Wastewater
    For automated isolation in treatment plants, pumping stations, and distribution networks. IP68-rated actuator protection addresses water-ingress concerns, while remote operation reduces the need to access valves in wet or difficult-to-reach locations.
  • HVAC & District Heating
    For isolation of chilled-water, cooling-water, and compatible heating-water circuits. Electric actuation supports remote operation of plant-room and network valves, while the compact design helps fit congested mechanical layouts.

Why Partner with DELCO Valves

Driven by modern CNC precision, 100% pressure testing, and comprehensive international compliance, DELCO delivers high-performance automated flow control solutions engineered for demanding global infrastructure.

Precision Engineering & Scale

Precision Engineering & Scale

State-of-the-art CNC machining centers and automated assembly lines ensure strict dimensional accuracy, repeatable quality, and scalable production for large-scale industrial projects.

Full International Compliance

Full International Compliance

Fully certified to ISO 9001, CE, PED, ATEX, SIL, RoHS, FDA, and API 607 Fire Safe, ensuring hassle-free customs clearance and full engineering approval across oil & gas, chemical, food, and pharma sectors.

100% Quality & Factory Test Reports

100% Quality & Factory Test Reports

Every valve undergoes 100% hydrostatic and pneumatic seat testing before dispatch. We provide complete mill test reports (MTRs), factory inspection reports, and technical documentation per project requirements.

Engineering Support & Global Delivery

Engineering Support & Global Delivery

Backed by technical valve specialists, we offer valve sizing and selection assistance, customized OEM/ODM designs, and dependable export shipping to keep project timelines on track.

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