A.Y. McDonald

A.Y. McDonald 4810-135 560B Flat Head Plug Valve With Lockwing, 1-1/4 in Nominal, FNPT End Style, Iron Body

MCD560BL MFG #: 560B 1-1/4"
A.Y. McDonald 4810-135 560B Flat Head Plug Valve With Lockwing, 1-1/4 in Nominal, FNPT End Style, Iron Body
  • Dimensions: 4.69 in L x 3.88 in W
  • End Style: FNPT
  • Manufacturer Name: A.Y. McDonald
  • Media: Gas
  • Nominal Size: 1-1/4 in
  • Series: 560, 560B
These valves are designed for use with natural, manufactured or LP gas only. All A.Y. McDonald 175 psig gas valves may be re-lubricated in the full open or the full closed position when the valve is pressurized or un-pressurized.
  • Features and More

Features

  • Brass castings conform to ASTM B584, UNS C83600 or C84400 (latest revision)
  • Iron castings conform to ASTM A126 class B Iron, with optional zinc coating per ASTM B633 with clear chromate coating and silicate sealer (latest revisions)
  • Rated for 175 psig natural, manufactured, or LP gas pressure
  • Valve can be re-lubricated while in service and under pressure
  • Plug rotates 360 deg
  • Tamper resistant design prevents disassembly with normal household tools
  • Port opening sized to accommodate the best known stop changers
  • Lockwing design accommodates standard barrel locks

Standards/Approvals/Certifications

  • ANSI/ASME B16.33
  • ASTM B584/A126/B633
  • UNS C83600/C84400

Warranty

  • Limited