371 系列明杆和阀轭 (O&Y) 闸阀

  • Available Sizes: 2 ½” – 16” IPS
  • Pressure Class: 250 psi /1725 kPa /17 Bar
  • Operating Temperature: -20°F to + 180°F/-29°C to +82°C
  • Certification/Listings: This product conforms to AWWA C509