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Direct-Acting Diaphragm Solenoid Valve With Two-Position Two-Way Normally Closed
Model: 2W21
Size Range: 1/2″ to 2″
Pressure Range: 0 to 1.6MPa
Material: Brass, Stainless Steel 304/316
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 extend 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: The diaphragm solenoid valve is 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 medium
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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