Proquip dual-plate check valves

Overview

Category: Gate, globe, and check valves

Proquip dual-plate check valves are made to handle an extensive range of applications. The inherent design of the Proquip dual-plate check valve results in significantly reduced weight when compared to conventional full-bodied swing check valves and can be as little as one fifth the weight of an equivalent full-bodied unit as valves increase in size. This results in savings in initial cost, space and pipe support element installation.

Products

Category: Gate, globe, and check valves
Product line: Proquip dual-plate check valves

• Proquip dual-plate check valves: Wafer type

  Size range(s)

  NPS 2-60 (DN 50-1500)

  Pressure rating
  

  ASME Classes 150-2500

  Standard connections

  Wafer

• Proquip dual-plate check valves: Solid lug type

  Size range(s)

  NPS 2-48 (DN 50-1200)

  Pressure rating
  

  ASME Classes 150-2500
  API 2000-5000

  Standard connections

  Lug

• Proquip dual-plate check valves: Double flange type

  Size range(s)

  NPS 12-60 (DN 300-1500)

  Pressure rating
  

  ASME Classes 150-900

  Standard connections

  Flanged

• Proquip dual-plate check valves: Hub end type

  Size range(s)

  NPS 2-24 (DN 50-600)

  Pressure rating
  

  ASME Classes 600-2500

  Standard connections

  Hub

• Proquip dual-plate check valves: Butt weld end type

  Size range(s)

  NPS 3-36 (DN 80-900)

  Pressure rating
  

  ASME Classes 150-600

  Standard connections

  Butt weld