proefill
PASTE HOPPER OUTLET CONTROL VALVE
key features
Valve Sizes: 4”x2”, 4”x2.5”, 4”x3”, 5”x3”, 5”x4”, 6”x4”, 6”x5” & 8”x6”
Pressure ratings to suit 10 & 20 Bar systems
Patented double arched self-supporting design with a full vacuum rated tube
Designed for Abrasive, Scaling, Aggressive and Plugging slurries/pastes
In-built Wear Sensor wires for early warning replacement
ZERO cavities for paste or tailings slurries to impact
application
The Paste Batching Plant Hopper Outlet Control Valve’s primary purpose is for flow control of paste out of the main hopper and into the gravity fed bore maintaining optimum feed velocity to prevent the segregation of solids and liquid.
It’s for this reason why it is important to manage the velocity of the paste out of the batching hopper.
What is also unique in a gravity feed system is that the resultant rapid increase in velocity as the paste falls down the bore hole; it generates a high vacuum that other valve types struggle to hold control against adding to the difficulties of early stage paste management in gravity feed systems.
specifications
item/description | description |
|---|---|
Body Design | 60° Y Pattern Outlet Piston Valve |
Construction Type | Forged Body |
Design Codes | ASME B16.34, ISO EN12516 |
Testing Specification | API 598 & ISO EN12266 |
Certificate of Compliance | PED 97/23/EC |
Operator Type | Pneumatic – Double Acting |
Stem | High Strength – Anti-Blowout Design |
Piston | 316SS + TC – Min. 150μm Thickness |
item/description | description |
|---|---|
Valve Size Range | 4.0” / DN100 |
Working Pressure (max) | 100, 150 & 250 Bar Designs |
Pipe Connection | RF & RTJ Flanged or Victaulic |
Mounting Spool NB Sizes | 100, 125, 150, 200 & 250 |
Mounting Spool Pipe Schedule | 80, XS, 120, 160 & XXS |
Mounting Spool Pad Flange | 4.0” ANSI 600# / 900# / 1500# |
Mounting Spool Length | 500 (mm) or 750 (mm) |
Dump Flow Rate (max). | 100NB @ 14.3 ℓ/sec |
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LET US FIND THE SOLUTION FOR YOU
Whether planning a new project or looking to upgrade your current flow system, get in touch to discuss the best possible solution for your current process.
