- Type: Y-Pattern, Swing
- Nominal Size: 1/2 Inch x 1/2 Inch
- End Connection: Soldered x Soldered
- End to End Distance: 2.53 Inch
- Body Material: ASTM B584 C89836 Dezincification Resistant Bronze
- Disc Material: Bronze
- Cap Material: ASTM B584 C89836 Bronze
- Seat Material: C27451 Brass
- Temperature Rating: -20 to 406 Deg F
- Pressure Rating: 125 PSI SWP at 353 Deg F, 200 PSI CWP at 100 Deg F
- Inclusions/Features: 304 Stainless Steel/ASTM B584 C89836 Bronze Hanger, 304 Stainless Steel Pin, ASTM B16 Brass Plug
- Application: Commercial, Piping System
- Applicable Standard: CSA B51, NSF/ANSI 372, CRN 0C14667.5, ASME B16.18, ARRA, MSS-SP-80/139, ISO 9001
- Additional Information: Lead-Free; Flow Rate 7 GPM
The lead free Apollo® Model 161S-LF (61YLF Series) Swing Check provides a reliable, long lasting, "Made in the USA" alternative to globally sourced check valves for potable water service.