The Vatac Cast Iron Check Valves are
designed and manufactured to ensure low leakage to international standards,
Extensive base line laboratory testing (static and cycle testing) has been
performed establishing critical design parameters necessary to achieve low
emission sealing in the Vatac Iron Check Valves, In-house testing procedure has
been developed and is periodically performed to ensure that standard product
design and manufacturing criteria consistently result in the Vatac cast iron
check Valve meeting a maximum of leakage prior to shipment.
Main Features and Advantages:
» Cast or Ductile Iron Body with Bronze Mounted
» Stainless Steel, A276 Type 410 or GR. 431 Shaft
» Fusion Bonded Epoxy Coating
» Sizes: DN50 through DN1200
» Body Styles: Flanged or Wafer Ends
» Pressure Class: ANSI #125, #150, PN10 or PN16
» Optional Counterweight or Bypass Devices
» ASME B16.34, EN1171, DIN 3202, BS 4504
» ASME B16.10, MSS SP-71, BS EN558
» ASME B16.1 CLASS 125, ASME B16.5 CL150, EN1092, EN12226
» ISO 5208, API 598