Figure 551 18 in. Carbon Steel Flanged Gate Valve

Part #FNW55118  |  Manufacturer Part #551

Valve Size

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Product Details

  • 14" and larger valves have 2 piece yoke and bonnet
  • 14" and larger valves includes a gear operator
  • Design per API 600
  • Pressure/Temperature rating per ANSI B16.34
  • Flange Dimensions are ANSI B16.5
  • Face to Face Dimensions per ANSI B16.10
  • Pressure Tested per API 598


ANSI Specifications: ANSI B16.10, ANSI B16.34, ANSI B16.5

API Specifications: API 598, API 600

ASTM Specifications: ASTM A-105, ASTM A-182, ASTM A-193, ASTM A-194, ASTM A-216, ASTM A-276, ASTM A-439

Collection: Figure 551

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: No

Handle Material: Malleable Iron

Handle Type: Hand Wheel

Material: Carbon Steel

NSF Certified: No

Pressure Class: 150#

UL Listed: No

Valve Body Style: 2 piece

Valve Operator: Wheel Handle

Valve Size: 18 in

Valve Type: Gate Valve