Figure 61B 3 in. Ductile Iron and 316L Stainless Steel Flanged Knife Gate Valve

Part #FNW61B  |  Manufacturer Part #61B

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Product Details

  • Unidirectional shutoff
  • Stainless Steel Lined Ductile Iron body
  • Cast Iron hand wheel
  • Bonnetless, outside screw and yoke
  • Smooth flow, non-clogging step seat design
  • Corrosion resistant stainless impregnated coating
  • Application pulp, paper, chemical, mining, petroleum


ANSI Specifications: ANSI B16.5

Collection: Figure 61B

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

Handle Material: Malleable Iron

Handle Type: Hand Wheel

Length: 2 in

MSS Specifications: MSS SP-81

Material: [Ductile Iron, Stainless Steel]

Material Type: 316L

Maximum Pressure: 150 CWP

Maximum Temperature: 425

Recommended Valve Application: [Chemical, Petroleum]

Valve Body Material: Ductile Iron

Valve Body Style: Lug

Valve Disc Material: Stainless Steel

Valve Operator: Wheel Handle

Valve Port Opening: Reduced Port

Valve Seat Material: Metal

Valve Size: 3 in

Valve Stem: Outside

Valve Type: Knife Gate Valve

WaterSense Labeled: No