Automated ball, butterfly, control and solenoid valves selected for your media, pressure and site conditions – from oil & gas to water, food and HVAC.
DELCO valves work in dozens of industries – petroleum, natural gas, chemical, power, metallurgy, mining, medical and water treatment. Choose your industry to see typical conditions and the valve types our engineers usually recommend.
Oil & Gas
Water Treatment
Chemical Processing
Mining, Metallurgy & Slurry
Food & Beverage
Power Generation
Pharmaceutical
HVAC & Building Services
Offshore & Marine
Extraction, transport and processing of oil and gas often take place in harsh conditions – extreme climates, offshore sites and hazardous areas. Valves need a long service life, reliable shut-off and corrosion resistance.
From drinking water and desalination to wastewater and ultrafiltration, valves regulate flow and pressure through every treatment stage, isolate sections for maintenance and prevent backflow.
Chemical and petrochemical plants handle aggressive media under tightly controlled conditions. Lined and plastic valve bodies, reliable actuation and tight sealing protect both the process and the people around it.
Mining, mineral processing and metallurgy move abrasive slurries and viscous media that wear out ordinary valves. Knife gate designs cut through solids and keep the line flowing, with manual, pneumatic or electric operation.
Hygienic processing needs smooth, cleanable stainless steel valves with quick clamp connections and dependable automation for production, CIP and filling lines.
Boiler feedwater, steam and cooling circuits run at high temperature and pressure. Control valves with smart positioners keep flows stable, while safety and steam valves protect the installation.
Purified water, sterile utilities and process skids require hygienic valve bodies and precise control. DELCO supplies sanitary valves and diaphragm globe control valves for clean production and laboratory systems.
Heating, chilled-water and fire protection systems in commercial buildings rely on motorized valves for zone control, balancing and a fast, automatic response to building management signals.
Platforms, FPSOs and FLNG topsides face corrosive salty air and water, high pressure and limited access. Valves are specified with anti-corrosive materials, sealing and paint systems to match these severe conditions.
On-site installations of DELCO electric, pneumatic and solenoid valves – project data as reported in the DELCO catalogue. Filter by industry to find references close to your application.
All Projects
Oil & Gas
Water Treatment
Chemical Processing
Mining & Metallurgy
Food & Beverage
Power Generation
Pharmaceutical
HVAC & Building
Offshore & Marine
Oil & Gas
Saudi Arabia
Product: DELCO pneumatic flange ball valves (pneumatic shut-off valves), mainly used in oil & gas processing.
ATEX Zone 2 certified; 0.4 s emergency response time; withstands 55 °C ambient temperature.
Oil & Gas
Siberia, Russia
Product: DELCO Q-Series electric explosion-proof flanged ball valves with smart integrated actuators (Yamotlor field operations).
Selected for robust construction and certified safety – a trusted solution for critical hydrocarbon applications in extreme environments.
Offshore & Marine
North Sea, Norway
Product: DELCO corrosion-resistant solenoid valves for the produced water treatment system of Equinor’s 45-year-old platform.
24-month uptime of 99.98% (previously 87%) – engineered corrosion solutions that extend asset life offshore.
Petrochemical
Antwerp, Belgium
Product: DELCO pneumatic valves for the quench water system of BASF’s Antwerp steam cracker, which suffered from unstable control.
Quench water flow variation reduced to ±2%; zero process trips since the 2023 Q2 installation.
Pharmaceutical
Germany
Product: DELCO ZJHP series pneumatic diaphragm globe control valves, used in a life sciences research laboratory.
18 DELCO pneumatic control valves with FDA-compliant electropolished 316Ti bodies and ±0.5% flow control accuracy.
Municipal Energy
Copenhagen, Denmark
Product: DELCO electric butterfly valves with IP68-rated electric actuators, Modbus RTU integration and self-diagnostic thermal overload protection.
30% faster shutdown response vs. legacy systems; zero-leakage certification per API 598 standard.
Building Services
Netherlands
Product: 450 pcs DELCO electric 3-piece threaded ball valves, plus accessories such as flexible hoses and fittings.
Valves keep vessels at 6–8 bar (30% pump energy savings); a fire alarm triggers full-open position in <3 s via hardwired relay.
Electronics Manufacturing
Binh Duong Province, Vietnam
Product: DELCO electric flange ball valves and electric wafer butterfly valves for a manufacturing plant for electronic and semiconductor components.
120 × DN200 valves with Modbus integration; ISO 5211 mounting standard.
Published case studies for this field are being prepared. Our engineers can share installation references and supply records that match your media and operating conditions.
We are not just providing quotes – our engineers take care of selection, calculation and drawings, then build, test and document every valve for your project.
Start Your Project
01Share your media, temperature, pressure, pipe size and control signal. Our engineers review the operating conditions with you.
02We choose the valve type, body and seal materials and the electric or pneumatic actuator, sized for your flow and torque.
03You receive a quick quotation with 2D drawings or 3D CAD models – custom connections, colours and your own brand on request.
04In-house casting, CNC machining and assembly. Every valve is pressure and function tested before shipment.
05Material certificates (MTC) and test reports come with the order. Standard lead time is 7–15 working days.
06Installation guidance, 24/7 technical support by phone, email or video, and a 12-month standard warranty.
Get expert support for standard valves, custom designs and OEM projects. Send us your inquiry NOW!
We are an in-house manufacturer for automated control valves and actuator assemblies. All core processes including casting, CNC machining, assembly and performance testing are completed in our own factory. OEM & ODM services are supported.
Our standard lead time is 7–15 working days, with expedited options available for urgent projects. For custom valves, the delivery date is confirmed with your quotation once drawings and specifications are approved.
Yes. As an OEM & ODM manufacturer we build valves and actuator assemblies to your drawings or specifications – custom painting colour, dimensions, connections, accessories and your own brand. Our engineers also provide 2D & 3D CAD models for your project approval.
Every valve passes 100% pressure and function testing before shipment. Depending on the order, documents include pressure and sealing test reports, Material Test Certificates (MTC: chemical analysis, corrosion, mechanical and impact tests) and actuator test reports such as the IP65 protection grade test.
Our production follows an ISO 9001:2015 quality management system and our products carry CE, RoHS and FDA certifications. Valves are tested according to API 598, API 6D, EN 12266-1 or your own specifications.
DELCO valves come with a 12-month standard warranty covering manufacturing defects, including free parts. Extended service contracts are available on request, backed by 24/7 technical support by phone, email or video call.
Yes. We have no minimum order quantity, so you can start with a trial order to check our quality before moving on to volume projects. Samples can be arranged after price confirmation.
Share your requirements. Get the right valve solution, expert support, and a tailored quote for your project.
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