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VSM ST

Relief-sustaining valve for high temperatures

The CSA Mod. VSM ST, with body in nickel-plated ductile cast iron and internals in stainless steel, sustains and discharges the upstream pressure regardless of variation in flow rates and downstream pressure pulsations. It can be used for water, air and fluids in general with a maximum working pressure of 40 bar.
  
Photo of VSM ST
Product features
• Body and cover in nickel-plated ductile cast iron GJS 450-10.
• Internals in stainless steel.
• Upstream pressure balanced self-cleaning piston technology.
  
Working conditions
• Pressure range: 10-16-25-40 bar.
• Upstream pressure range: 1.5-6 bar, 5-12 bar, higher on request.
• Maximum temperature 100°C.
Connections
• Flanges size from DN 50 to DN 150 mm.
• Flanges standard EN 1092/2, different on request.
  
Standard
• Certification and testing according to EN 1074.