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SVA-S / SVA-L-product-category

SVA-S / SVA-L

SVA shut-off valves are available in anglewayand straightway versions and with Standardneck (SVA-S) and long neck (SVA-L)'The shut-off valves are designed to meet allindustrial refrigeration applicationrequirements and are designed to givefavorable flow characteristics and are easy todismantle and repair when necessary.The valve cone is designed to ensure perfectclosing and withstand a high system pulsationand vibration, which can be present specificallyin the discharge line'

Features and benefits

  • Applicable to HCFC, HFC, R717 (Ammonia), R744 (CO2) and all flammable refrigerants.
  • Modular Concept:
  • Fast and easy valve overhaul service. It is easy to replace the top part and no welding is needed
  • Optional accessories:
  • Available in angleway and straightway versions with Standard neck or long neck (DN 15 to DN 40) for insulated systems
  • The valves and caps are prepared for sealing, to prevent operation by unauthorized persons, using a seal wire
  • Internal metal back seating: – DN 6 - 65 (¼ - 2½ in.)
  • Internal PTFE back seating: – DN 80 - 200 (3 - 8 in.)
  • Can accept flow in both directions and equipped with stainless steel bolts
  • Housing and bonnet material is low temperature steel according to requirements of the Pressure EquipmentDirective and other international classification authorities