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Manual Ball Valve
DELCO’s Manual Ball Valve delivers reliable, hands-on flow management in demanding industrial environments. Designed for water, oil, gas, and steam applications, its forged stainless-steel body and PTFE/EPDM seals ensure corrosion resistance and leak-proof performance under pressures up to 40 bar and temperatures from -20°C to 180°C. The 90° rotary handle enables quick shutoff (<1 second) with minimal torque, ideal for pipelines in oil/gas refineries, chemical plants, and HVAC systems. Featuring flange or threaded connections (1/8″–6″) and a fire-safe design, it supports high-flow efficiency with zero pressure drop. DELCO’s ISO 9001-certified manufacturing and 5-year warranty guarantee durability, while optional ATEX-compliant models ensure safety in explosive zones. Trust DELCO for manual valves that balance rugged performance with effortless operation.
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Manual Ball Valve Brief
DELCO’s Manual Ball Valve combines rugged reliability with effortless operation, engineered for high-pressure water, oil, gas, and steam systems. Featuring a forged stainless-steel body and PTFE/EPDM seals, it withstands pressures up to 40 bar and temperatures from -20°C to 180°C, ensuring leak-proof performance in harsh environments. The 90° rotary handle enables swift, low-torque shutoff (<1 second), ideal for pipelines in oil/gas refineries, chemical plants, and HVAC applications. Available in flange or threaded connections (1/8″–6″), it supports high-flow efficiency with zero pressure drop. DELCO’s ISO 9001-certified quality and 5-year warranty guarantee durability, while ATEX-compliant models ensure safety in explosive zones. Trust DELCO for robust manual valves that deliver precision and longevity.
Industries and Applications of Manual Ball Valve Brief
Electric Control Valves are pivotal in automating fluid management across industries, offering precision, energy efficiency, and adaptability. Below are key sectors and their applications leveraging this technology:
- Oil and Gas: Controlling flow rates, pressure, and temperature in pipelines, refining processes, and chemical injection systems.
- Chemical Processing: Regulating the flow of corrosive, abrasive, or high-temperature fluids in chemical reactions and processes.
- Power Generation: Ensuring the smooth operation of power plants by controlling steam, water, and gas flow in boilers and turbines.
- Water and Wastewater Treatment: Managing flow and pressure in pumping stations, distribution networks, and treatment processes.
What is a Electric Butterfly Valves？
DELCO’s Electric Butterfly Valve combines a balanced structural design with a robust frame-structured disc, ensuring minimal vibration and stable performance even under fluctuating pressures. Engineered for energy efficiency, its low-power motor reduces operational costs while enabling rapid 90° rotation for instant flow control in dense-phase conveying systems, coal ash handling, and industrial automation.
Compatible with displacement, electromagnetic, and photoelectric angular transducers, it seamlessly integrates with DELCO’s KJB(P)/KGB(P) valve controllers for dual-mode operation—switching effortlessly between remote automation and manual override1 . Built for durability in harsh environments, it delivers reliable, leak-resistant performance with ISO-certified precision.
What is a Pneumatic Valves?
What is a Motorized Valves？
DELCO Valve solenoid valve is an automatic basic component used to control fluid. It belongs to actuator, not limited to hydraulic and pneumatic. It is used to adjust the direction, flow, speed and other parameters of the medium in the industrial control system. The solenoid valve can cooperate with different circuits to achieve the desired control, and the control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valves, different solenoid valves play a role in different positions of the control system, the most commonly used are one-way valve, safety valve, direction control valve, speed control valve, etc.
Purchase Guide
● Confirm the valve size you need. We offer this motorized PVC ball valve in 1/2in to 4in.
● Confirm the valve body material you need. We offer this motorized PVC ball valve in UPVC, CPVC, PPH and PVDF material.
● Confirm the connection standard. We offer this motorized PVC ball valve in ANSI, JIS, DIN, and UK standard.
● Confirm the pressure and working temperature. Pressure and temperature are the important points and those may affect the cost.
● Confirm the voltage you need. The right voltage could help your valve operate better.
● Tell us your medium. Different medium has different features and we will help you to select the valve basic on the medium requirements
● Confirm the actuator type you need. We have on/off type, modulating type, intelligent type, explosion-proof type, IP68 type and auto return type electric valve actuator for your project.
Any requirements please tell us like core material, sealing material, or connection standard. We could help you to custom the valve you need.
More infomation, please send message to us. Quote will be provided within 2 hours! [email protected]
Contact Us
If you have any questions or requirements about control valves, Motorized valves, pneumatic valves, solenoid valves, or other industrial valves, please feel free to contact us for further communication.
DELCO Valves
The order is just the beginning of our service. We treat every customer seriously and sincerely, striving to meet their customized requirements to the best of our ability. Our commitment extends beyond the initial sale; we aim to provide cost-effective valve solutions that meet the specific needs of each customer. Maintaining the interests of our customers is the foundation of our development, and we emphasize building long-term relationships based on trust, reliability, and mutual benefit.
Furthermore, we provide comprehensive support and after-sales services to ensure that our customers have a seamless experience from purchase to implementation. Whether it’s through technical assistance, prompt delivery, or ongoing maintenance, we are committed to supporting our customers at every step. Our goal is to be more than just a supplier; we aim to be a trusted partner in our customers’ success, offering innovative solutions and unparalleled service.
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