Contact person: Mr. Stone Yu
Position:
Address: No.108, Hefeng West Road, Hefeng Town, Lishui District, Nanjing, Jiangsu Province
Country: China
Phone: - Mobi: 18994043821

Flat Push Type RTO Damper Valve SAF14

Price:  

Flat Push Type RTO Damper Valve SAF14
Size: DN 100 -3000mm
Leakage: 0-1%
Connections: Welding type, Wafer type, Flange type
Material: Carbon Steel, SUS 304, 316L, 310S, Q355,12Cr1MoV, Alloy, etc
Temperature: Maxi 1100°C
Pressure Level: ±20Kpa.
Valve Actuationl: Manual / Electric / Hydraulic / Pneumatic

Damper for RTO: SASTAR Flat Push Type RTO Damper Valve – VOC Control Excellence​
​​
Engineered for absolute reliability, the SASTAR Flat Push Type RTO Damper Valve is the industry benchmark for zero-leakage VOC/VOCs gas control within Regenerative Thermal Oxidizer (RTO) systems. This valve sets the standard for emissions control in demanding industrial processes, ensuring both environmental compliance and operational efficiency.

This is a zero-leakage RTO push-type poppet valve for exhaust gas treatment. A new type of sealingstructure is used in the preparation process of the sealing ring to increase the service life of the sealingring. Also, our company designs with a special structure for the sealing ring to block the two ends of thesealing pair.lt can achieve zero leakage.

Overview & Core Technology​

The innovative Flat Push Type RTO Damper Valve utilizes a unique patented sealing structure. This sophisticated design actively blocks both ends of the sealing pair, delivering unmatched performance with a certified leakage rate of just 0-1%. This exceptional sealing holds true even under the most extreme conditions – including temperatures soaring to 1100°C and pressure fluctuations of ±20KPa.

Engineered to last, the durability of this Damper for RTO reduces downtime and significantly lowers the total cost of ownership. Sizes range extensively from DN 100 to 3000mm, accommodating welding, wafer, and flange connections. Custom material selection includes carbon steel, stainless steels (SUS 304/316L/310S), Q355, 12Cr1MoV, or other custom alloys. Actuation options cater to every need: manual, electric, hydraulic, or pneumatic.

Key Advantages​

Certified Zero Leakage: Our patented sealing ring design achieves near-zero emissions, surpassing stringent environmental standards and maximizing VOC capture efficiency.

Unmatched High Durability: The advanced sealing structure and robust construction extend service life dramatically, performing reliably in continuous harsh operating environments.

Extreme Temperature & Pressure Resistance: Specifically engineered to handle extreme thermal shock (up to 1100°C) and pressure fluctuations (±20KPa) inherent in demanding RTO applications.

Versatile Configurations: Available in multiple sizes, materials, and actuation methods, enabling truly customized flat push regenerative thermal oxidizer damper solutions tailored to your specific RTO system requirements.

Low Maintenance Operation: Engineered for resilience, the robust design minimizes maintenance needs and operational costs.

Key Applications​

RTO Systems: The essential choice for seamless VOC abatement integration within exhaust gas treatment streams across numerous industries.

Industrial Emissions Control: Critical in chemical plants, pharmaceutical manufacturing, automotive painting lines, and waste incineration facilities where VOC control is paramount.

High-Temperature Processes: Proven reliability in furnaces, boilers, and thermal reactors requiring precise gas flow regulation under intense heat.

Material Selection Guide​


Material​​

Best For​​

Temperature Limit​​

SUS 304/316L​​

General corrosion resistance (acids, solvents)

800°C

310S​​

Extreme heat & oxidation (e.g., furnaces)

1100°C

Carbon Steel​​

Non-corrosive, high-pressure environments

500°C

12Cr1MoV/Q355​​

High-stress applications (e.g., power plants)

580°C

Alloy Options​​

Custom corrosive/thermal challenges

1100°C

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