Stainless Steel Swing Check Valve AISI 316 1 1/4” PN16
Reliable backflow protection for aggressive media in industrial process lines.
The Stainless Steel Swing Check Valve AISI 316 1 1/4” PN16 safely prevents backflow in industrial liquid transfer lines. In addition, its AISI 316 stainless steel body delivers high corrosion resistance, so it withstands aggressive environments, particularly in food, chemical and petrochemical sectors. Furthermore, the 1 1/4” threaded connection makes installation practical, and the PN16 pressure class provides dependable strength.
The swing mechanism contains no spring or weight; therefore, the disc closes by gravity when flow stops. As a result, the valve saves energy and reduces maintenance requirements. PTFE/EPDM gasket material guarantees sealing. Material: AISI 316 stainless steel. Connection size: 1 1/4” threaded. Pressure class: PN16. Working temperature: -25°C to +200°C. Connection type: threaded. Gasket material: PTFE / EPDM. Corrosion resistance: high.
Stainless Steel Swing Check Valve — Technical Specifications
This valve is ideal for hygienic flow control in the food industry. In addition, it handles aggressive liquids such as acids and bases in chemical plants. Moreover, it provides reliable backflow protection in water treatment systems. Furthermore, it performs smoothly in steam lines thanks to its high temperature resistance. Typical applications include food, chemical, petrochemical, water treatment, steam and HVAC systems.
Key Advantages
- AISI 316 stainless steel material offers long service life in aggressive environments
- Threaded connection enables fast and practical installation
- Simple mechanism requires no maintenance and saves energy
Applications
- Hygienic flow control in food and beverage lines
- Aggressive liquid management in chemical and petrochemical plants
- Safe backflow prevention in water treatment and HVAC systems
In conclusion, the Stainless Steel Swing Check Valve AISI 316 1 1/4” PN16 is a reliable and durable solution for industrial installations. ORFA Industrial has supplied this valve as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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