Product

RTO RCO VOCS valve

Brand：Pneumatic eccentric butterfly valve 型号：RTORCOVOCS

RTO、RCO、VOCSvalve
Comprehensive information analysis of TO/RCO/VOCS valves:
1、 Comparison of Technical Principles
RTO (Regenerative Thermal Oxidizer)
Directly decompose VOCs at high temperatures above 760 ℃, with a thermal efficiency of ≥ 90%, suitable for continuous operation
Key components: Thermal storage ceramic body, switching valve (such as lift valve)
RCO (Regenerative Catalytic Combustion)
Low temperature catalytic oxidation at 280-400 ℃ requires the use of precious metal catalysts
Suitable for intermittent emission conditions, with a purification efficiency of 98%
VOCS valve selection
Zero leakage butterfly valve: commonly used in RTO/RCO systems, with optional sealing materials such as fluororubber or EPDM
High temperature valve: It needs to withstand environments above 600 ℃, such as RTO dedicated lifting valves
2、 Core parameter requirements
Parameter type RTO valve RCO valve VOCS universal valve
Temperature resistance ≥ 760 ℃ ≤ 400 ℃ -20~600 ℃
Leakage rate<0.1%<0.5% 0 leakage
The driving mode is mainly pneumatic/electric pneumatic, with multiple options available
3、 Brand and Market
International brand: ROTORK from the UK provides electric actuators and control systems
Domestic valves: One standard valve and other manufacturers produce RTO special lifting valves
4、 Selection suggestions
RTO systems should prioritize the use of high-temperature resistant, low leakage zero leakage butterfly valves or lift valves
RCO system needs to consider catalyst compatibility to avoid valve material corrosion
VOCS treatment requires the selection of TO/RTO/RCO process matching valves based on exhaust gas concentration (low/medium/high)
Note: The specific selection should be based on the composition of the exhaust gas (such as the need for anti-corrosion treatment for acidic and alkaline gases) and the operating pressure parameters.
Our company specializes in the production of RTO, RCO, VOCS system functional engineering valves, desulfurization and denitrification engineering valves, RTO high-temperature butterfly valves, pneumatic flat push valves, RTO lift valves, zero leakage sealing valves, soft seal butterfly valves, ventilation butterfly valves, three-way valves, plug valves. All valves can be customized.