Stainless Steel Swing Check Valve AISI 304 1 1/2″ PN16
Superior corrosion resistance and reliable reverse-flow protection in one threaded valve.
The Stainless Steel Swing Check Valve AISI 304 1 1/2″ PN16 is a critical safety component that stops reverse flow in industrial piping systems. In addition, its AISI 304 stainless steel body offers outstanding corrosion resistance. Therefore, the 1 1/2 inch threaded connection allows quick installation without welding, and the PN16 class ensures safe operation up to 16 bar.
The threaded BSP connection eliminates welding, which simplifies maintenance and speeds up installation. The PTFE or metal seal options suit different media and provide long-lasting tightness. The gravity-operated swing disc closes automatically as flow reverses, lowering the risk of water hammer and extending equipment life.
Stainless Steel Swing Check Valve — Technical Specifications
Typical applications include chemical and petrochemical plants handling aggressive liquids, where the stainless steel body resists corrosion. Furthermore, food and beverage production lines rely on the hygienic design for reverse-flow prevention. Consequently, water treatment and distribution systems, along with industrial pump discharge lines, use this valve to protect system integrity and equipment.
Key Advantages
- AISI 304 stainless steel body for superior corrosion resistance against aggressive liquids
- Threaded connection eliminates welding for fast, easy installation
- PTFE or metal seal options for long-lasting, reliable sealing
Applications
- Chemical and petrochemical plants with aggressive liquid lines
- Food and beverage production lines with hygienic reverse-flow prevention
- Water treatment and distribution systems with pressure fluctuation control
In conclusion, the Stainless Steel Swing Check Valve AISI 304 1 1/2″ PN16 is an ideal solution for reliable flow control in industrial piping. ORFA Industrial stocks quality products backed by experience since 1985. ORFA supplies worldwide and provides technical support, so contact us for pricing and application advice.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies



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