Product Description:
The explosion-proof stainless steel solenoid valve is a high-performance, direct lifting diaphragm type 2/2-way normally closed valve designed to ensure safe and dependable operation in hazardous and potentially explosive environments. Its robust SS304 stainless steel body provides excellent corrosion resistance and mechanical durability, making it ideal for various demanding industrial settings that involve water, air, oil, and gas applications.
This valve utilizes a direct lifting diaphragm mechanism, guaranteeing consistent and reliable switching even under low differential pressure conditions. It comes in multiple port sizes ranging from 3/8'' to 2'', with corresponding orifice diameters spanning 15mm to 50mm to meet diverse flow demands. Additionally, the explosion-proof coil enhances safety by complying with rigorous international standards for equipment used in areas where flammable gases or dusts may exist.
Operating within a pressure range of 0 to 1.0 MPa, the valve supports a variety of standard voltages including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC. The seal materials can be chosen from NBR, FKM, or EPDM, catering to a wide range of media compatibility needs. Temperature resistance varies depending on the seal material, with NBR rated from -5°C to +80°C and FKM capable of withstanding temperatures between -30°C and +150°C. Thanks to its sturdy stainless steel construction, versatile material options, and explosion-proof certification, this solenoid valve ensures reliable and long-lasting performance in the most critical and safety-sensitive fluid control applications.
Features:
Explosion-Proof Protection
The coil is designed and certified to provide explosion-proof protection, ensuring safe operation in hazardous environments and potentially explosive atmospheres. This certification guarantees reliability and security during use in demanding conditions.
Durable Stainless Steel Construction
Constructed from high-quality SS304 stainless steel, the body offers exceptional corrosion resistance and robust mechanical strength. This durable build contributes to an extended service life, even in challenging industrial applications.
Direct Lifting Diaphragm Operation
Featuring a direct lifting diaphragm mechanism, this design ensures reliable switching performance. It operates effectively even at low differential pressures, providing consistent and stable functionality.
Wide Size Range
The product supports a versatile range of port sizes, from 3/8 inch up to 2 inches (orifice sizes from 15mm to 50mm). This flexibility allows for seamless integration into various system configurations.
Broad Pressure and Voltage Capabilities
It operates efficiently within a pressure range of 0 to 1.0 MPa, accommodating diverse application requirements. Additionally, multiple voltage options are available, including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC, ensuring compatibility with different power sources.
Reliable 2-Way Normally Closed Function
Designed with a 2-way normally closed function, the device defaults to a closed state, enhancing safety and reliability during operation.
Flexible Seal Options
Users can choose from a variety of seal materials to suit different working media, including NBR, FKM, and EPDM seals. This flexibility improves compatibility with various fluids and operating environments.
Wide Temperature Range
The seals support a broad temperature range to accommodate various conditions. NBR seals function effectively from -5°C to +80°C, while FKM seals operate reliably between -30°C and +150°C.
Multiple Coil Protection Ratings
The coils come with various protection ratings, including IP65, IP67, and explosion-proof certifications. These options provide enhanced protection against dust, water ingress, and hazardous environments.
CE Certification
This product meets international quality and safety standards as evidenced by its CE certification. Customers can trust in its compliance and dependable performance worldwide.
Technical Parameters:
| Port Size |
3/8'' To 2'' |
| Body Material |
Stainless Steel (SS304) |
| Pressure Range |
0 To 1 Mpa |
| Action |
Direct Lifting Diaphragm |
| Coil Protection Class |
Explosion Proof |
| Diaphragm Material |
NBR, FKM, EPDM |
| Orifice Size |
15mm |
| Function |
2/2 Way NC |
| 2S Series |
2S025-08 |
2S040-10 |
2S160-15 |
2S200-20 |
2S250-25 |
2S350-35 |
2S400-40 |
2S500-50 |
| Orifice Size (mm) |
2.5 |
4 |
15 |
20 |
25 |
35 |
40 |
50 |
| Port Size (Inch) |
1/4" |
3/8" |
1/2" |
3/4" |
1" |
1-1/4" |
1-1/2" |
2" |
| Medium |
Water, Air, Oil, Gas |
| Action |
Direct Acting |
Semi-Direct Diaphragm Operated |
| Function |
2 Way, Normally Closed / Normally Open |
| Fluid Viscosity |
20 CST below |
| Pressure Range |
0 to 1.0 Mpa |
| Temp. Range |
-5 to +80°C (NBR) ；-30 to +150°C (FKM) |
Applications:
The oil and gas sector demands stringent control measures for handling gas, oil, and other flammable substances within hazardous zones. Ensuring safety in these environments is critical to prevent accidents and maintain operational integrity.
In the field of chemical processing, the safe management of chemicals in areas prone to explosions is essential. Proper control systems help reduce risks and protect both personnel and equipment from potential hazards.
Petrochemical facilities require dependable fluid control solutions during refining and processing operations. Reliable systems are vital to maintain the efficiency and safety of these complex industrial processes.
Pharmaceutical manufacturing involves managing fluids within hazardous areas to support production processes safely. Effective control prevents contamination and ensures compliance with safety standards.
The paint and coating industries handle solvents and chemicals that pose explosion risks. Managing these substances carefully within designated zones helps mitigate dangers associated with volatile materials.
Mining operations necessitate the control of air, water, and other media in underground environments where hazards are prevalent. Robust control mechanisms contribute to safer working conditions beneath the surface.
Water and wastewater treatment processes depend on precise dosing and shut-off of treatment chemicals. Accurate fluid management is crucial for the effectiveness and safety of these environmental operations.
In industrial manufacturing, general fluid control within hazardous production areas enhances safety and process reliability. Implementing proper control systems helps minimize risks across various manufacturing environments.
Support and Services:
Our Pneumatic Solenoid Valve product is designed to provide reliable and efficient control of air flow in various industrial applications. To ensure optimal performance and longevity, we offer comprehensive technical support and services.
Technical Support includes assistance with product selection, installation guidance, troubleshooting, and maintenance tips. Our experts are available to help you understand the specifications and functionality of the valve to ensure it meets your system requirements.
We provide detailed product manuals, wiring diagrams, and operation instructions to facilitate easy integration and usage. For any technical issues or inquiries, our support team is equipped to offer prompt solutions and recommendations.
In addition to support, we offer repair and maintenance services to keep your pneumatic solenoid valves operating at peak efficiency. Regular maintenance services include inspection, cleaning, and replacement of worn components to prevent unexpected downtime.
We also provide customization services to tailor the solenoid valves to specific application needs, including modifications in voltage, port size, and mounting options.
Trust our technical support and services to maximize the performance and durability of your Pneumatic Solenoid Valve installations.
Packing and Shipping:
Product Packaging:
The Pneumatic Solenoid Valve is carefully packaged to ensure protection during transit. Each valve is individually wrapped in anti-static bubble wrap and placed inside a sturdy cardboard box. The box is then filled with foam inserts or packing peanuts to prevent movement and absorb shocks. The outer packaging is clearly labeled with product details, handling instructions, and safety warnings.
Shipping:
We offer reliable shipping options to deliver the Pneumatic Solenoid Valve promptly and safely. Products are shipped via trusted carriers with tracking information provided to the customer. For international shipments, all necessary customs documentation is included. We recommend selecting insurance for high-value orders to cover any potential loss or damage during delivery.
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