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. Multiple voltage options are available, and the special air intake filtration function can effectively prevent pipeline debris from entering the valve body, extending its service life. It has obtained gas flameproof certification Exdb II CT6, dust explosion-proof certification Extb III C T80°C Db, and protection rating IP66.

The LSW explosion-proof solenoid valve produced by Wuxi Longshengwei has the following features:

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

2.Direct piping type and NAMUR standard type are available for selection. It complies with NAMUR standard installation dimensions and can be directly installed on NAMUR standard actuators;

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

4.The product has explosion-proof ratings of Exdb II CT6 (gas flameproof), Extb III C T80°C Db (dust explosion-proof), Exmb II CT4 GB/Ex mbD 21 T130°C (encapsulation explosion-proof), and Exia II CT6 (intrinsic safety explosion-proof), with a protection rating of IP66;

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

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

7.Three-way and five-way valves are available for selection;

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

9.Among them, the G1/2” air source interface features large flow and large diameter, making the CT6 explosion-proof solenoid valve more versatile. It can be used with large-diameter and large-sized pneumatic actuators or pneumatic valves;

10. Additionally, double solenoid-controlled and single solenoid-controlled pneumatic explosion-proof solenoid valves can be combined and installed on integrated pneumatic control cabinets via a manifold, enabling the control of multiple pneumatic actuators working together. This effectively addresses the limitation of a single pneumatic solenoid valve controlling only one pneumatic actuator or pneumatic valve.