Maximum Material Temperature
1800° F
Maximum Differential Pressure
40 psi (above & below the valve)
Inlet / Outlet Sizes
6, 8, 10, 12, 16, 18, 24
Capacity
60 Cubic Feet / Hour - 4500 Cubic Feet / Hour
Operators
Pneumatic
Rotary Actuator
Electrical
Hydraulic
Gravity
Valve Body Materials
Cast Iron
Ni-Resist
Cast Steel
Stainless Steel
Seat & Flapper Materials
Ni-Hard
Plattalloy 650
Ni-Resist
Hi-Chrome
Stainless Steel
Seat & Flapper Design
Classic
Knife Edge
Shaft Seals
Standard Graphite Packing
Lantern Rings
Injectable
Mechanical (patented)
Size
Height (inches)
Cubic Feet / Hour
6"
29.563
60 cfh
8"
32.063
90 cfh
10"
36.063
150 cfh
12"
44.063
300 cfh
16"
60.125
405 cfh
18"
66.125
540 cfh
24"
88.125
1440 cfh
The 6” - 12” capacities are based on standard 6x per minute cycle. For 16” and larger valves, the cycle is 4x per minute. A spool piece or dutchman can be added to increase capacity. Click here for our complete Capacity Chart.
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Ideal for dry material handling with successful applications in industries around the world. The robust design of the H-Series is the perfect selection for large volume, large particle sizes, and the most demanding conditions. Rated for up to 40 PSI (2.75 Bar) or temperatures up to 1800F/980C.
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Same features of the H-Series with an air tight radial (round) opening with round internal mating components (seat/flapper). This valve received its name based on its round (radial) opening. Rated for up to 40 PSI (2.75 Bar) or temperatures up to 1800F/980C.
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Same rugged design as our famous H-Series Flap Valve at roughly half the height for applications when headroom is restricted. This valve is named for its “S”horter profile than our original H-Series. Rated for up to 15 PSI (1.0 Bar) or temperatures up to 1800F/980C.
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The perfect valve for pollution control systems and other low pressure differential (< 2 psi/.14 bar) applications, with the same profile as the S8-Series. Rated for up to 750F/400C.
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The world’s most reliable valve,
