The explosion-proof solenoid valve produced by Wuxi Longshengwei Fluid Control Equipment Co., Ltd. meets the NAMUR plate connection requirements, achieves the interchangeability of two-position three-way and two-position five-way functions, can directly control single-acting and double-acting pneumatic actuators, and is equipped with a manual device, making it a practical multi-functional flameproof solenoid valve. It offers various voltage options, and its special air intake filtration function can effectively prevent pipeline debris from entering the valve body, thereby extending its service life. It has obtained gas explosion-proof certification Exd II CT6 and dust explosion-proof certification Ext D A21 IP66 T80°C, with a protection rating of IP66.

LSW explosion-proof solenoid valves produced by Wuxi Longshengwei have the following features:

1. The LSW series explosion-proof solenoid valves are used in high-risk flammable and explosive environments such as petrochemicals, engineering machinery, and power generation;

2. Available in direct piping type and NAMUR standard type. Complies with NAMUR standard installation dimensions and can be directly installed on NAMUR standard actuators;

3. Meets both NAMUR plate connection and pipe connection assembly requirements, while also offering two-position five-way and two-position three-way functions;

4. The product has an explosion-proof rating of Exd II CT6 (gas explosion-proof) and ExtD A21 IP66 T80°C (dust explosion-proof), with encapsulated explosion-proof solenoid valves and a protection rating of IP66;

5. The valve body and coil housing are available in aluminum alloy and stainless steel (SUS316L) materials;

6. Unique air intake filtration function can effectively prevent pipeline debris from entering the valve body, extending service life;

7. Available in three-way and five-way valve options;

8. Air source interfaces include G1/4”, G1/2”, and G3/8 options;

9. Among them, the G1/2” air source interface features large flow and large diameter CT6 explosion-proof solenoid valves, which are more versatile and can be paired with large-diameter, large-size pneumatic actuators or pneumatic valves;

10. Double solenoid-controlled and single solenoid-controlled pneumatic explosion-proof solenoid valves can be combined and installed on integrated pneumatic control cabinets for simultaneous use, enabling control of multiple pneumatic actuators working together, effectively solving the limitation of a single pneumatic solenoid valve controlling only one pneumatic actuator or pneumatic valve.