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DELCO Direct-Acting Diaphragm Solenoid Valve With Two-Position Two-Way Normally Closed

Zero Bar Opening: Designed to open reliably from 0 bar pressure.
High Flow & Low Pressure: Ideal for high-flow, low-pressure water/oil applications.
Durable & Reliable: Hardened brass body and 10,000 cycle flat diaphragm.
Versatile Sizing: Available in DN15-DN50 with threaded connections.
Flexible Voltage: Supports DC12-24V and AC110-220V coil voltages.
Broad Applications: Suited for potable water, food machinery, and automation control.

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Product Details

Dimension

Introduction to diaphragm solenoid Valves:

The solenoid valve is designed for low voltage systems, capable of opening from 0 bar and accommodating high flow rates
It offers convenient and flexible control for high-frequency water and oil applications, utilizing a direct lifting diaphragm structure

Direct-acting diaphragm solenoid valve with two-position two-way

Dual-position, two-way solenoid water valve utilizing state-of-the-art technology
The valve body is hardened to ensure superior quality and reliable performance. These valves are commonly utilized in low-pressure environments and are constructed with durable brass and high-quality copper solenoids, replacing aluminum coils. Each valve undergoes professional testing at the factory

Technical Parameters：

● Sealing: Good sealing performance and zero leakage level to prevent media leakage

● Health: For potable water and food machinery applications, plasticized coils can be utilized to meet safety standards

● Durability: Featuring a reliable opening and closing structure, the product adopts a flat diaphragm design, effectively extending the life cycle up to 10,000 times

● Flexibility: A variety of voltage styles are available to meet different customer requirements

Direct-acting diaphragm solenoid Applications:

Type	Solenoid valve	Nominal diameter	DN15-DN50
Nominal pressure	0~1.0MPa	Connection	Threaded
Structure	Diaphragm	Customized support	OEM
Warranty	12 moths	Sealing Material	NBR, EPDM, FKM , PTFE
Media	Oil, Air, Gas, Liquid	Coil Voltage	DC12~24V (±10%), AC110-220V

The versatility and autonomy of direct-acting diaphragm solenoid make them indispensable in a variety of applications across different industries. Some common applications include:

- Normal temperature and pressure:A diaphragm solenoid valve designed for a variety of normal temperature and pressure applications, and It can also be opened at 0 pressure ,suitable for automatic control of pipelines with water, liquid, or gas as the mediu
- Automation control engineering:It is the preferred product for automation control engineering, project transformation, and equipment applications, widely used in Food & Beverage, Water & Wastewater,Chemical, Textile, Ultra Pure Water, Desalination, Pharmaceutical, Pulp & Paper, Mining,Boiler and Power Industries and various other industries

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Different Types Of Solenoid Valves

DELCO 1/4 to 1/2 inch High Pressure Pilot Diaphragm Solenoid Valve, 0.1MPa to 50MPa, AC 24v to 240v

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DELCO 2 Way High Pressure Solenoid Valve, 250bar, DC 12v/24v, Normally Closed

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DELCO Strong Anti Corrosion Direct Acting Plastic Solenoid Valve, AC 24v to 240v

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DELCO 1/8" to 1" PTFE Direct Acting Solenoid Valve, DC 12V/24V, Corrosion Resistant

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Different Types Of Valves

DELCO Electric Control Valve with Handwheel & Digital Display | Precision Flow Regulation for Industrial Processes

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Manual Oxygen Globe Valve, Safe & Precise Flow Control for Oxygen Service

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DELCO Top and Bottom Discharge Valve, Reactor Bottom Y-Type Manual Globe Valve

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DELCO Forged Steel Manual Globe Valve, High Pressure PN40/ANSI Class 300, Temperature-Resistant for Oil & Gas/Power Plant/Chemical Piping

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Offering Industry-Oriented Valve Solution For You

The company not only controls the quality in real time, but also zero tolerance for problems is the pursuit of high quality. Workers must undergo rigorous training and strict assessment before they can take up their jobs.

2W21 Direct Acting Diaphragm Brass Solenoid Valve

Industry-Specific Expertise

We deliver tailored valve solutions for diverse sectors, meeting their unique operational and regulatory needs.
Engineered for Performance

Our valves are built for durability, precision, and efficiency, optimizing your system's performance and longevity.
Guaranteed Compliance & Safety

We ensure high standards and certifications, providing reliable and safe solutions that protect your assets and personnel.
Expert Support & Customization

Benefit from our technical expertise and customization options, ensuring perfect valve integration and optimal functionality for your specific application.