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XZX can provide two type of double block and bleed valve systems (Mono-Flange and Pro-Bloc) together with integral fittings, both being designed and produced by one company. Selection of this combination results in the elimination of taper thread connections and the need for thread sealant. For more information on leak path reductions and how to combine connections and valves into one unit, please contact us.
DBB is designed to replace conventional multiple-valve installations currently in use for interface with pressure measuring systems. By combining customer specified valves into a single manifold, the number of leak paths is considerably reduced and the mass of the system is lowered reducing the stresses from loading and vibration. The result of which substantially improves installation and operational safety factors. Reduction in leakage path connections together with a one-piece solution also provides positive installation cost savings.
Features:
l Strong construction produced from one piece grain flow controlled forged body
l Various flow and valve configurations available allowing true flexibility to meet all customer requirements
l Variety of flange sizes and outlet connections
l Ergonomically designed operating handles with low torque Function
l Savings on space, weight, Installation and cost
l Increased safety
l Easy installation and maintenance
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Class 4500 |
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Temperature |
–65 to 1200°F (-54 to 649°C) |
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Body Material |
304, 316 stainless steel, Carbon steel and Duplex Steel |
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Inlet Size |
1/2 to 2 in. |
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1/4 to 1/2 in., 6 to 12mm |
2. Pro-Bloc (85 Series)
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Working Pressure |
Class 2500 |
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Temperature |
–65 to 450°F (-54 to 232°C) |
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Body Material |
304, 316 stainless steel, Carbon steel and Duplex Steel |
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Inlet Size |
1/2 to 3 in. |
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Outlet Size |
1/2 to 1 in. |
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Bore Size |
10 to 25mm |
Hotline:
(+86)-511-86532352 / (+86)-511-86541396
