DiamondBack trim is a revolution in control valve cavitation elimination with unequaled performance, efficiency and versatility. Its unique design succeeds where other cavitation elimination technologies have failed. Utilizing unique pressure drop mechanisms, staged pressure drops eliminate cavitation by maintaining fluid pressure above the vapor pressure, never allowing cavitation to form. Utilizing optional tungsten carbide trims, both cavitation and erosion can be controlled. DiamondBack trim is available with linear, bi-linear, tri-linear and true equal percent trims, improving valve rangeability. That allows the valve to maintain control over a wider range of flow conditions.
... Read more Read less- Effectively eliminates high pressure drop cavitation and associated noise
- Passes solids up to 13 mm (0.5 in.) without plugging
- Delivers up to 30% higher flow over the same pressure drop in a smaller and lighter package
- Is customizable for the most rigorous application requirements
- Is available in all commonly specified materials (e.g., 300 and 400 Series stainless steels and high-nickel alloys) as well as exotic alloys and tungsten carbide
ASME B16.34
Cavitation Sigma as low as 1.0004
Size Range: 1 1/2 to 36
Pressure Class Range: 150 to 4500
Seating Material: Metal or soft
Can be installed in Mark 100, Mark 200 or Mark One valves
