• Sizes from 1/2 to 3 inches with internal (female) NPT connections.
• Equal percentage or linear flow characteristics.
• Choice of four, factory-installed actuation control schemes: Floating, Modulating (2-10 V), Spring Return 2-Position, Spring Return Modulating/Floating.
• Field configurable for normally open or normally closed fail-safe position.
• Removable manual operating handle to control valve during installation or in an event of power failure.
• ANSI Class IV seat leakage specification (0.01% of Cv).
• Optional NEMA 3R (IP54) rated enclosure for outdoor applications.
• Actuator can be mounted on the valve in any of four positions.
• Field-serviceable stem assembly.
• Wide Cv choices from 0.38 to 266.
• Nickel-chrome plated brass or 316 stainless steel ball and stem..5in Ball Valve 2way 2.6 Cv 130# Closeof| Materials (Flow Control Insert) | Noryl® |
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| Fluid Temperature Range (F) | -22 F to +250 F |
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| Fluid Temperature Range (C) | -30 C to +121 C |
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| Overview | The VBN2 Two-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions. These valve assemblies can be ordered with or without factory-mounted non-spring return or spring return direct-coupled actuators (DCA). |
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| Valve Type | Control Ball Valve |
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| Flow Characteristic | Equal Percentage |
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| Controlled Fluid | Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels. |
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| Flow Capacity (kvs) | 2.2 kvs |
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| Connection Type | Female NPT |
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| Maximum Safe Operating Pressure (psi) | 360 psi |
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| Maximum Safe Operating Pressure (kPa) | 2482 kPa |
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| Actuation | No pre-assembled actuator |
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| Maximum Differential Pressure Ratings (Close-off) (psi) | 130 psi |
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| Maximum Differential Pressure Ratings (Close-off) (kPa) | 896 kPa |
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| Leakage Rating | ANSI Class IV (0.01% of Cv maximum) |
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| Materials (Seat) | Teflon™ seals with EPDM O-rings |
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| Materials (Plug/Ball/Disc) | Nickel-plated brass ball |
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Product Family
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
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