The Model SJ-300N Butterfly Valve is a grooved-end tight shut-off valve designed, manufactured and tested to MSS SP-67. The valve is shipped with a 10-position lever handle with a locking device (SJ-300N-L). The valve consists of epoxy powder coated ductile iron body and Nitrile (NBR) rubber encapsulated dual-seal disc. The Model SJ-300N is rated up to 180°F (82°C) for general service use and is UL classified in accordance with NSF/ANSI 61 and NSF/ANSI 372 for potable water service up to temperature 180°F (82°C).
Specifications
- Butterfly valve with 10 position lever handle
- Nitrile disc
- Grooved ends meet ANSI/AWWA C-606 certifications.
- Pressure rating 300 PSI ( 2.1 MPa) non-shock cold water.
- Maximum Temperature Range: -20°F (-29°C) to 180°F (82°C)
- Ductile Iron to ASTM A536, Gr. 65-45-12 and or to ASTM A395.
- Stainless steel Type 410 upper & lower shafts
- EPDM Stem seal O-ring
- Warning: Piping systems must always be depressurized and drained before attempting disassembly and or removal of any components
- The10 Year Limited Warranty applies to manufacturing defects only and does not cover severe service/temperature applications or wear parts
- Epoxy powder coating, black color, meets NSF/ANSI 61 and NSF/ANSI 372
- Grade T Nitrile is recommended for petroleum products, vegetable oils, mineral oils and air with vapors.
Downloads
Product Manual (PDF Download)
