Heavy Duty Knifegate Valves

  • Rugged design
  • Full rated to ANSI 150 or higher by request
  • Any flange drilling
  • Standard 316 Stainless Steel construction
  • Any weldable material
  • MSS SP81 face to face
  • Metal Seat to MSS SP81 leak rates
  • Resilient Seat drip tight
  • Tool Steel deflection cones
  • Ceramic lined inlet cones
  • Dry powder Service option
knife gate 1 thumb
knife gate 2 thumb
  • Reverse flow option
  • Pressurised Bonnets
  • Gate covers
  • Spindle boots
  • Pneumatic cylinders
  • Hydraulic cylinders
  • Hydraulic Hand pumps
  • Stainless steel handwheels
  • Proximity switches
  • Positioners
  • Lockouts
knifegate

Order Codes

Example : 100, D, AMK, N, T, C4, G-U-SP

Valve Size

Bore 50mm to larger

Flange Drilling

D = AS2129 Table D

C = AS2129 Table C

E = AS2129 Table E

A = ANSI 150

R = DIN 10

X = Non Standard (Specify)

T = Add for through drilling

Body Type

AMK = Australian Manufactured Knife Gate Valve, 316 Stainless Steel Body & Gate

Seat

M = Metal Seat integral with body

N = Nitrile

V = Viton

E = EPDM

P = PTFE

Packing

T = Standard wet service: Cross plait Ramie yarn PTFE lubricated , max 250° C

TD = Dry powder service: Diagonally braided graphite with reinforced carbon corners. Max 400° C

X = Non Standard (Specify)

Actuation

H = Handwheel

C# = Double acting pneumatic cylinder. # Represents bore size in inches

B/S = No actuator

X = Non Standard (Specify)

Options

X = Special (specify)