Swing Check Valves [CSBS]

DN 50 (2”) ÷ DN 600 (24”)
Class 150 ÷ Class 900

Design

• Casted body and cover
• Bolted cover (BC)
• Anti-blowout design
• The disc can rotate on its axis and thereby prevent the local wear
• Seats are integral or welded on

Applications

• Power plant, Chemical, Petrochemical, Refining

Media

Depending on the valve materials: water, steam, gas, oil and oil derivates and other non aggressive media

Pressure and temperature

• Class 150 ÷ Class 900
• Temperature up to 600 oC

Materials

• Carbon, heat resistant alloy and stainless steel

Advantages

• Long service life
• Respect to emission standards
• Easy handling and maintenance

Options

• Seats and sealing made of elastic materials
• Flanges and welding ends according to: EN, DIN, GOST, etc.
• Other paint finishes are available upon customer’s request
• Valve complete with counter flanges, bolting and gaskets

Testing

• Every produced valve was tested according to API 598