Explosion-Proof Electric Butterfly Valve DN100 Price – Explosion-Proof Class CT6
The explosion-proof electric butterfly valve DN100 with CT6 rating is specifically engineered for these dangerous conditions, offering reliable flow control while meeting the highest safety standards for explosion protection. This article provides a comprehensive 2026 price reference and outlines the critical selection parameters for this essential safety component.The main Butterfly Valve product names of China Butterfly Valve Network include:Electric Single Eccentric Wafer Butterfly Valve,Electric Soft-sealed Flange Butterfly Valve,Electric Speed Control Butterfly Valve,Electric Vacuum Butterfly Valve,Electric Ventilation Butterfly Valve,Electric Serrate Regulate Butterfly Valve,Extended Hard-sealed Flange Butterfly Valve,Electric Desulfurization Wafer Butterfly Valve,Electric Desulfurization Flange Butterfly Valve.
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As of 2026, the price of a DN100 explosion-proof electric butterfly valve with CT6 rating varies significantly based on body material, actuator brand, certification, and sealing type. Based on current market data, the following reference ranges apply:For economy-grade models with cast iron bodies and domestic CT6 actuators, prices typically range from approximately $200 to $350 USD per unit (about 1,450 to 2,500 RMB) . A CT6-rated electric butterfly valve with a plastic body is listed at approximately ¥1,900 (about $260 USD) . For a standard cast iron model with CT6 actuator, prices start around ¥580 per unit .For standard-grade models featuring carbon steel (WCB) or SS304 bodies with branded CT6 actuators, prices generally fall in the range of $400 to $750 USD per unit (about 2,900 to 5,400 RMB) . A specific DN100 explosion-proof electric butterfly valve model from a domestic brand is quoted at approximately ¥1,680 (about $230 USD) . A CT6-rated explosion-proof valve from a professional manufacturer is priced around ¥2,500 (about $345 USD) . Premium CT6 explosion-proof valves from established brands such as DETESEN are priced at approximately ¥7,800 (about $1,080 USD) .
For premium-grade models featuring SS316L bodies, imported CT6 actuators, and full international certifications such as ATEX or IECEx, prices exceed $800 USD per unit, with some configurations reaching $1,500 or more . A CT6 explosion-proof electric butterfly valve with stainless steel hard-seal construction from an international supplier is priced at approximately $366 USD for a standard model, with premium configurations commanding higher prices .
It is important to note that these are reference prices. The final transaction cost depends on several key factors including the specific body material, actuator brand, certification scope, and order quantity.
The full explosion-proof marking for a CT6 actuator is typically Ex d II C T6 or Ex d IIC T6 . This indicates flameproof enclosure (Ex d) for use in explosive gas atmospheres (Group II), suitable for Group C gases, with a maximum surface temperature of T6. This rating ensures the valve can be safely installed in Zone 1 and Zone 2 hazardous areas.
Key Factors Influencing the Price of DN100 CT6 Explosion-Proof Electric Butterfly Valves
Understanding what drives the cost of a CT6-rated explosion-proof electric butterfly valve is essential for making an informed procurement decision.
The actuator can be configured for different control requirements. On-off (switch) typeactuators are the most economical. Modulating (adjustable) type actuators with 4-20mA input/output signals for precise flow control command higher prices . telligent non-intrusive actuators with RS485 bus communication and diagnostic capabilities are premium options .
Key Selection Parameters for DN100 CT6 Explosion-Proof Electric Butterfly Valves
When specifying a CT6-rated explosion-proof electric butterfly valve DN100, several critical parameters must be carefully defined.
Explosion-Proof Certification – Verify the actuator has a valid Ex d IIC T6 certification. Do not accept lower ratings such as BT4 or CT4 unless your application allows them. Request the actual explosion-proof certificate from the supplier .
Enclosure Protection– The minimum recommended ingress protection is IP67, ensuring the valve is dust-tight and protected against temporary immersion in water. IP68 is available for more demanding environments .
The explosion-proof electric butterfly valve DN100 with CT6 rating is a critical safety component for flow control in hazardous areas, offering the highest level of explosion protection with a maximum surface temperature of 85°C. As of 2026, prices range from approximately $200 to $350 USD for economy-grade models, $400 to $750 USD for standard-grade models, and $800+ USD for premium-grade models with full international certifications.
When selecting this valve, pay careful attention to the explosion-proof certification (verify Ex d IIC T6), actuator control features (on-off vs. modulating), body material (cast iron, WCB, or stainless steel), and ingress protection (minimum IP67). Always request the actual explosion-proof certificate and confirm all accessories are included in the quotation. Investing in a correctly specified CT6-rated explosion-proof electric butterfly valve is not merely a purchase—it is an investment in the safety and regulatory compliance of your hazardous area operations.
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