Oreacle DSR valves are engineered with robust materials, integral seat protection, and full-port geometry.
Dead-End Ready
The one-piece valve body and bore on the DSR is designed for dead-end service, up to full ANSI line pressures.
Available Upgrades
The Oreacle DSR offers several optional upgrades, allowing clients to optimize their valve's performance.
Designed for the World's harshest applications:
Tailings
Hot Process Water
Drain Valves
Recycled Water
Thickener Overflow
Fine Fluid Tailings
Dual Seat Design
Viton O-ring seals are embedded into the valve body, away from abrasive flow, providing dependable 'bubble tight' shut-off.
Additionally, the gate to body interface forms a metal-to-metal seating surface, delivering the final safeguard by ensuring closure is achieved, every time.
Standard Oreacle Features
Unibody Design
The heavy-duty valve body is custom fabricated to form a one-piece unit. The result is a robust 'unibody' design, which is engineered for severe service applications.
FULL PORT
The bore matches the pipe I.D. exactly. Flow passes through without interruption, minimizing turbulence and erosion to the valve and downstream piping.
mODULAR cLEVIS
A multi-piece clevis disassembles quickly and is bolted directly onto the gate. This unique design simplifies field service and allows clients to easily change the actuator type.
gATE lOCKOUT
The gate lockout (for open/close) is centered within the yoke and is engineered to withstand the actuator's full force, without bending the 17.4PH SS pin.
Dial in Your Valve Performance
Oreacle DSR knife gate valves can be ordered with any of the following optional upgrades.
Request Pricing
Upgrade
01
Teflon Body Coating
If our marine grade 2-part epoxy is not sufficient, Oreacle valves can be specified with a Teflon coating.
Upgrade
02
ENC BOdy Coating
Oreacle valve bodies can also be nickel alloy plated via an Electroless Nickel Coating (ENC) process.
Upgrade
03
17-4PH (H900) Gate
Upgrade the standard DSR gate from 304 SS to 17.4Ph (H900) SS for greater strength and process compatibility.
Upgrade
04
Gate Tip Hard Overlay
If erosion of the gate tip is of concern, a welded hard overlay can be applied to that area.
Upgrade
05
Seat Face Hard Overlay
To prolong the benefits of our metal-to-metal seat design, consider adding a welded hard overlay to the seating surfaces.
Upgrade
06
Full Bore Hard Overlay
The entire valve bore I.D. can be welded with a hard overlay, providing superior protection against abrasive slurry.
Upgrade
07
Inlet Wear Rings
To further increase service life, a replaceable and rotatable inlet wear ring can be incorporated into the DSR design.
Upgrade
08
Integral Flush Ports
Applications with highly viscous fluids may benefit from periodic flushing through strategically located flush ports.
