THREADED CHECK VALVES

THREADED CHECK VALVES
THREADED CHECK VALVES

Check valve in brass 2280

RG – female threaded, Spring-loaded

General data:

  • Application: Water, non-aggressive liquids and gases
  • Universal mounting
  • Material: Brass CuZn40Pb2
  • Pressure class: 3/8″-1″: PN 16 1 1/4″-2″: PN 10 2 1/2″-4″: PN 8
  • Disc: POM
  • Sealing: NBR
  • Spring: AISI302
  • Connection: Female threaded acc. to ISO 228
  • Temperature: -10ºC to 90ºC. Max. PN at 23°C
DATA SHEET 2280 (EN)
THREADED CHECK VALVES
THREADED CHECK VALVES

Check valve in stainless steel 316 – 541 model

RG – female threaded, Spring-loaded

General data:

  • Aplicação: Água, líquidos e gases não agressivos
  • Montagem universal
  • Material: AISI 316
  • Pressure class: PN 16
  • Disc: 316
  • Sealing: FKM(viton). Option EPDM, PTFE or NBR
  • Spring: AISI302
  • Connection: Female threaded acc. to ISO 7/1
  • Temperature: NBR -25ºC to 90ºC; EPDM -20ºC to 110ºC; FKM -20ºC to 150ºC; PTFE -20ºC to 200ºC
DATA SHEET 541 (EN)
THREADED CHECK VALVES

Check disc valve, brass 2250

RG – threaded sleeves, hinged disc

General data:

  • Application: water, steam, condensate and non-aggressive liquids
  • With hinged disc at horizontal mounting
  • Material: Gun metal Rg 5
  • Pressure class: PN 16
  • Disc: Brass
  • Seat: Bronze
  • Temperature: 30ºC to 16 bar, 150ºC to 8 bar
DATA SHEET 2250 (EN)
THREADED CHECK VALVES
THREADED CHECK VALVES

Seat check valve in gun metal 05012

RG – female threaded, hinged disc

General data:

  • Application: water, steam, condensate and non-aggressive liquids
  •  With spring loaded cone
  • Type: 05012
  • Material: Gun metal CC491K
  • Pressure class: PN 16
  • Disc: Brass
  • Spring: Stainless steel
  • Seat: Bronze Rg 5/PTFE
  • Temperature: 80ºC to 16 bar, 120ºC to 10 bar
  • Connection: Inner thread acc. to ISO 228/1
DATA SHEET 05012 (EN)
THREADED CHECK VALVES
THREADED CHECK VALVES

Check valve, 3-piece, stainless steel S3P

Check valve, 3-piece

General data:

  • Aplicação: Água, líquido, óleo, vapor, ar
  • Low pressure drop
  • Metallic sealing
  • Easy to maintain
  • Material: Stainless steell: 1.4408 (316)
  • Pressure class: PN63 (1000psi)
  • Disc: Stainless steel 1.4408 (316)
  • Spring/Holder: Stainless steel 316
  • Body sealing: PTFE
  • Screws/nuts: Stainless steel SS304
  • Connection: BSP; NPT female threaded; SW; BW
  • Temperature: -10° to + 180°C
  • Test: EN12266-1 / API598
DATA SHEET S3P (EN)