1-1/4" Sweat Brass Spring Check Valve MPN:100712LF-1-1/4"

• The BONOMI 100712LF-1-1/4 is a 1-1/4 in. inline spring check valve with sweat x sweat connections and a lead-free brass body. It is intended for general-purpose flow control in compatible gas, oil, and water lines, with one-way flow operation to restrict reverse flow. This valve features a swing check mechanism and a 0.5 psi cracking pressure, and it can be mounted horizontally or vertically.

  Key Features:

  • Nominal size: 1-1/4 in. with 1-1/4 in. female sweat connections on both ends
  • Body material: lead-free brass
  • valve body material classification: brass
  • Mechanism and body design: inline spring
  • valve body style: inline
  • Check mechanism: swing with PPS check mechanism material
  • Seal and seat material: Buna-N
  • seat material listed as NBR
  • Spring material: 302 stainless steel
  • check valve spring material listed as stainless steel
  • Cv rating: 35.84
  • Pressure ratings: 400 psi maximum operating pressure, 400 psi WOG, and 200 psi maximum water pressure
  • Temperature range: -4 degrees F minimum operating temperature to 210 degrees F maximum operating temperature
  • Mounting orientation: horizontal or vertical
  • Certifications and standards: NSF 61, ANSI B16.18, NSF 372, UL Listed
  • Overall dimensions: 5.26 in. length, 2-13/32 in. overall height, 2.40 in. width

Additional Information