What Does the CT6 Explosion Proof Grade Mean

The CT6 designation is a critical safety specification. In the context of explosion proof equipment, the “C” relates to the gas group, covering the most easily ignited gases such as hydrogen and acetylene . The “T6” classification is the strictest temperature class, meaning the surface temperature of the equipment will not exceed 85 degrees Celsius during operation . This low temperature limit is vital in environments where volatile substances with low ignition points are present. A valve rated for T6 provides a higher level of safety compared to T4 or T5 ratings, which allow for higher surface temperatures .The main control valve product names of China Control Valve Network include:Air filter reducerAngle seat control valve,Angle stroke electric actuator,Angle stroke electronic electric actuator,Anti cavitation corrosion depressurization technology regulator 

Factors Influencing the Price of a DN80 Explosion Proof Valve

The price for a DN80 explosion proof electric control valve is not a fixed commodity. It is engineered based on the specific application. A standard on-off valve will generally cost less than a sophisticated regulating valve with precise flow control characteristics. The material of construction is another major price driver. While cast steel or stainless steel bodies are common, the presence of corrosive media may require special alloys or linings, which increase the cost . The type of electric actuator also plays a significant role. A basic actuator provides open and close functionality, whereas an intelligent actuator with integrated positioners, feedback signals like 4-20mA, and diagnostic capabilities commands a higher price .

Typical Price Range and Market Considerations

Pricing for industrial valves of this caliber varies widely based on brand, certification, and origin. On business-to-business platforms, prices for explosion proof electric control valves are often listed as starting points or reference prices rather than final transaction costs . While some general industrial valves with lower explosion ratings may be listed at a few hundred dollars, a valve specifically built to the CT6 standard with DN80 connections and a reliable electric actuator represents a more significant investment . The final cost is typically determined after a detailed review of the process conditions, including the medium, pressure, temperature, and required control signal. It is always advisable to obtain a formal quotation from a qualified manufacturer or supplier who can verify the certification and suitability of the valve for the intended hazardous area classification.

Do you still need to know or purchase the following control valve products:

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2026-10-10

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