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
- Reverse flow option
- Pressurised Bonnets
- Gate covers
- Spindle boots
- Pneumatic cylinders
- Hydraulic cylinders
- Hydraulic Hand pumps
- Stainless steel handwheels
- Proximity switches
- Positioners
- Lockouts

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)