Manual TRV25

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Product Bulletin VG5000

Issue Date 11 2009

www.johnsoncontrols.com

VG5000 Globe Valves Series

for Terminal Units

The VG5000 Forged Brass Valve series is primarily

designed to regulate the flow of water in response to

the demand of a controller in zone and terminal unit

applications.

They can be used in combination with VA-7010

Electric ON/OFF Actuator, VA-7040 Thermal

Actuators, VA-7450 Floating or Proportional Actuator.

The valves are available in 2-way PDTC (Normally

Open), 2-way PDTO (Normally Closed), 3-way mixing

and 3-way mixing with built-in Normally Open bypass

configurations.

VG5000 3-way with bypass with VA-7450 (left)

VG5000 3-way valve with VA-7010 (right)

Features and Benefits

 2-way PDTO (NC),

PDTC (NO) and 3-way

configurations

Flexible applications

 3-way with built-in bypass

configuration

Reduces piping installation time and cost

 Selectable flow characteristic

in combination with VA-7452

Improves controllability

 Forged brass body, stainless

steel stem and spring

Ensure long life and it is compact

 Rubber compound plug for

bubble-tight shut-off

Maximises energy saving

 Field adjustable Kv

for select

body styles

Reduce stock and offers flexibility

 Actuator can be field installed

after piping

Simplifies installation in confined location

 Built-in return spring

Allows the valve to return to normal position

when actuator is not mounted or when

VA-7010/VA-7040 Actuator is de-energised

Summary of content (8 pages)

PAGE 1
Product Bulletin VG5000 Issue Date 11 2009 VG5000 Globe Valves Series for Terminal Units The VG5000 Forged Brass Valve series is primarily designed to regulate the flow of water in response to the demand of a controller in zone and terminal unit applications. They can be used in combination with VA-7010 Electric ON/OFF Actuator, VA-7040 Thermal Actuators, VA-7450 Floating or Proportional Actuator.
PAGE 2
Ordering Codes Min. 25 mm free space Min. 25 mm free space Min. 25 mm free space C3 C2 C1 F F F return F E B A A VA-7010 + VG52... VA-7040 + VG54... A supply A VG58... VA-7450 + VG55... Threaded Male Connection Factory Set Kvs and alternative adjustable Kvs Dimensions (mm) A B Close-Off Pressure z = 1 z = 1 z=9 z=9 (kPa) C1 C2 F 90 - 11 95 90 - 11 96 95 90 - 11 - 96 95 90 - 11 - 98 97 92 - 13.
PAGE 3
Threaded Male Connection (continued…) Dimensions (mm) Ordering Code Body Type Factory Set Kvs Body and alternative adjustable Kvs Size A B Close-Off Pressure z = 1 z = 1 z=9 z=9 (kPa) C1 C2 C3 (VA-7010) (VA-7040) (VA-745x) E F VG55z0AC DN15 0.25 (0.25) 200 68 - 96 95 90 40 11 VG55z0PC DN15 0.4 (0.25) 200 68 - 96 95 90 40 11 VG55z0BC DN15 0.4 (0.4) 200 68 - 96 95 90 40 11 VG55z0QC DN15 0.63 (0.4) 200 68 - 96 95 90 40 11 VG55z0CC DN15 0.63 (0.
PAGE 4
Min. 25 mm free space Min. 25 mm free space Min. 25 mm free space C1 C2 C3 B B A A VA-7010 VA-7040 B B A A VA-7450 Threaded Female Connection Ordering Code Body Type A B C1 C2 C3 (VA-7010) (VA-7040) (VA-745x) 1 2 VG5200AC 0.25 0.4 200 55 15 100 99 94 VG5200BC DN15 0.25 0.4 200 55 15 100 99 94 DN15 1.6 1 0.63 200 55 15 100 99 94 DN15 1.6 1 0.
PAGE 5
Maintenance and Service Description Code Number Packing Nut with integral o-ring VG5000-1 Valve Selection The valve size for water applications can be defined using the diagrams below, where the intersection of the pressure drop over the completely open valve and the flow has to stay within the white area.
PAGE 6
Valve - Actuators Combinations Operation The VG5000 series valves are designed to be used with following actuators: These valves are used for hot or cold water and for water glycol mixtures up to 30%. VA-7010 Series ON/OFF Actuator Item Code Supply Voltage VA-7010-8101 24 VAC VA-7010-8103 230 VAC See “VA-7010” Product Bulletin for more information.
PAGE 7
Mounting Instructions General Guidelines In addition to general installation instructions, please observe the following points: • • • • • • • • • • Ensure that valve body and piping are free of impurities. Pay attention to position of the valve relative to the flow direction. Note arrows on valve body. Ensure that threaded connections of valve and piping are tighten. Ensure installation without tension and torque. Do not use the valve as a step or fixation point. Only piping supports it.
PAGE 8
Technical Specifications Product VG5000 Models VG52xx VG54xx VG55xx VG58xx Body Type 2-way PDTC (NO) 2-way PDTO (NC) 3-way with built-in NO by-pass 3-way mixing PN 16 Nominal, maximum rated pressure Body Rating Flow Characteristic Inherent: Quick Opening with VA-7452-9001 actuators: improved combined flow characteristic for modulating control Water, glycol solutions (max 30%) for HVAC applications. Fluid Group 1 according 67/548/EEC.