Products

This dust and gas explosion-proof valve positioner features Ex db IIC T4~T6 Gb for gas protection and Ex tb IIIC for dust protection with IP66 protection. It offers 0.5% F.S. positioning accuracy and supports 4-20mA DC input with HART7 communication. Built with an auto-tuning function for valve zero and span optimization, it includes self-diagnosis for current values, travel time, and deadband. Its 3-off position safety function (full open, full close, hold, manual) eliminates the need for external solenoid valves. With static air consumption below 36L/h and a compact 3.2kg design, it ensures energy-efficient and reliable operation.

This explosion-proof valve positioner features an Ex db IIC T4~T6 Gb rating and IP66 protection. It comes with LCD display and auto-tuning function for convenient on-site configuration. It supports 4-20mA DC input with HART, Profibus PA, or FF bus communication. Built with a magnetic induction contact sensor and integrated encapsulated circuit module, it delivers precise valve control algorithms. The 3-off position function (power-off, air-off, signal-off) eliminates the need for external solenoid valves. With static air consumption below 36L/h, it ensures energy-efficient operation in harsh environments.

This intrinsically safe valve positioner features an Ex ia IIC T4~T6 Gb rating and IP66 protection. It is equipped with LCD display and auto-tuning function for convenient on-site setup. It supports 4-20mA DC input with HART, Profibus PA, or FF bus communication. Built with a magnetic induction contact sensor and integrated encapsulated circuit module, it offers precise valve control algorithms. Its 3-off position function (power-off, air-off, signal-off) eliminates the need for external solenoid valves. Static air consumption is less than 36L/h, making it highly energy-efficient.

The MSV200 flameproof & dust explosion-proof solenoid valve is engineered for industrial sites with both gas and dust hazardous conditions. It supports 2-position 3-way and 2-position 5-way air circuit structure, with pilot-operated and direct-acting control principles optional.

This solenoid valve can be installed by surface mounting or pipe mounting. The operating temperature covers T6/T5/T4 temperature classes, with medium temperature ranging from -40℃ to 130℃. Standard voltages include 24VDC, 110VAC and 220VAC. It reaches IP67 ingress protection rating.

Available housing materials are aluminum alloy, stainless steel and brass. Air port connections support G1/4, 1/4NPT, 1/2NPT, while electrical connection adopts M20*1.5, 1/2NPT and other specifications. Widely used in chemical, pharmaceutical and other explosion-risk industrial automation control systems.

The MSV300 multi-type explosion-proof solenoid valve provides flexible explosion protection selections: flameproof, increased safety, dust explosion-proof and intrinsic safety versions, to match different hazardous working conditions. It features 2-position 3-way / 2-position 5-way air circuit structure, and can choose pilot-operated or direct-acting control mode.

It supports surface mounting and pipe mounting. The temperature rating covers T6/T5/T4, medium temperature from -40℃ to 130℃. Standard voltage options are 24VDC, 110VAC and 220VAC, with IP67 protection grade.

Aluminum alloy, stainless steel and brass housing materials are optional. Air port connections include G1/4, 1/4NPT, 1/2NPT. Electrical connection options include M20*1.5 and 1/2NPT. Ideal for complex hazardous environments in chemical, petrochemical and pharmaceutical process control.

The MSV400 solenoid valve supports two versions: flameproof & dust explosion-proof type for hazardous locations, and non-explosion-proof type for common industrial environments, helping customers save cost on non-explosion occasions. It adopts pilot-operated control principle and 2-position 3-way / 2-position 5-way air circuit structure.

The valve supports surface mounting and pipe mounting. Operating temperature covers T6/T5/T4, medium temperature range -40℃ ~ 130℃. Standard voltage: 24VDC and 220VAC, IP67 ingress protection.

Housing materials can be aluminum alloy, stainless steel or brass. Air port connections: G1/4, 1/4NPT, 1/2NPT. Electrical connection includes M20*1.5, 1/2NPT. Suitable for general and dust explosion risk automation pipelines.

The MSL200 valve limit switch is designed for quarter-turn rotary actuators to feedback valve position signals reliably. It supports intrinsic safety plus dust explosion-proof version and non-explosion-proof version to match different industrial working environments.

This limit switch provides two optional switch types: mechanical and inductive. It comes with dual electrical connection ports, supporting G1/2, 1/2NPT and M20*1.5 cable entries. The operating ambient temperature ranges from -40℃ to +80℃.

The housing can be selected from aluminum alloy or stainless steel, delivering IP66 / IP67 ingress protection rating against dust and moisture. It is widely applied in chemical, pharmaceutical and oil & gas automation pipelines to monitor the open/closed status of rotary valves.

The MSL400 flameproof valve limit switch is specially developed for quarter-turn rotary actuators to provide reliable valve position feedback signal. It adopts flameproof explosion protection type, ideal for hazardous gas industrial environments.

This limit switch supports mechanical and inductive two switch types. It is equipped with dual electrical connection ports, available in G1/2, 1/2NPT and M20*1.5 cable entry options. The working ambient temperature ranges from -40℃ to +80℃.

Housing material can be aluminum alloy or stainless steel, achieving IP66 / IP67 ingress protection to resist dust and water ingress. It is widely used in chemical, petrochemical and pharmaceutical automation systems to monitor open and closed status of rotary valves.

The MLX1000 flameproof and increased safety limit switch is designed specifically for linear actuators to provide reliable valve position feedback. It adopts flameproof + increased safety explosion protection design, applicable to hazardous industrial locations.

This limit switch uses contact switch type for stable signal output. Electrical connection options include G1/2, 1/2NPT and M20×1.5 cable entries. The working ambient temperature covers -40℃ to +80℃.

Constructed with aluminum alloy housing, it reaches IP66 / IP67 ingress protection grade to defend against dust and moisture. It is widely used in chemical, pharmaceutical and process automation systems for position monitoring of linear actuated valves.

This pneumatic filter regulator offers multiple pressure ranges (0.2MPa, 0.4MPa, 0.8MPa, 1.0MPa) and port options (Rc 1/4, Rc 1/8, 1/4 NPT, 1/8 NPT). It operates reliably from -20°C to 80°C (optional up to 100°C) and features a 5μm polypropylene non-woven filter element with low filtration resistance. Compact and lightweight (260g), it includes 2 inlet ports, 3 outlet ports, a drain plug, and is quality-controlled for stable performance.