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Home Valves & Actuators Check Valves & Backflow Preventers Swing Check Valves CAST STL FLG CHECK VLV CL150 4

CAST STL FLG CHECK VLV CL150 4

PART PWL 1561FC8G-04.00
SUPPLIER Powell Valves
SUPPLIER PART # 4.0 1561FC8GXXX
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About this item

Powell Valves Wall Swing Check Valve, Series: 1561, 4 in Nominal, Flanged End Style, 150 lb Pressure Class, 11-1/2 in Inlet to Outlet Length, 6-1/2 in Top to Inlet Center, Carbon Steel Body, Carbon Steel + Stellite 6 Faced Trim, Graphite Softgoods

API 8/598/600|ASME B16.5/B16.10|ASTM A216 Grade WCB Body/Cap/Carrier
Body Material Carbon Steel
End Style Flanged
Inlet to Outlet Length 11-1/2 in
Nominal Size 4 in
Pressure Class 150 lb
Series 1561
Softgoods Material Graphite
Top to Inlet Center 6-1/2 in
Trim Material Carbon Steel + Stellite 6 Faced
Brand Powell Valves
  • Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves and API trim 10 for CF8M (T316) valves for optimal performance under normal conditions
  • Seat faces lapped for smooth finish and superior sealing
  • Wall thickness per heavy wall API 600 requirements
  • Swivel disc for improved seat alignment and longer life
  • Each valve is shell and seat pressure tested per industry standard API 598
  • Check valves are suitable for service in horizontal line with cap vertical or in a vertical line with flow upward
  • Carrier pin is confined within the body wall and is not accessible from the exterior, thus no side body penetrations, eliminating a common leak path, on classes 150 to 600 lb
  • Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance
  • Bolted bonnet
  • Carbon steel + stellite 6 faced seat ring
  • Standard graphite packing/gasket