| Вид документа | Бюлетень виробу |
|---|---|
| Виробник | JCI |
| Код документа | vpmf-pressure-independent-control-valves-product-bulletin |
| Група обладнання | VA-7088-21 Thermal Actuator |
| Сторінок | 8 |
| Мова документа | англійська |
| Розмір файлу | 1.0 МБ |
Текст документа
Pressure Independent
Control Valves
VALVES AND ACTUATORS
Pressure
Independent
Control Valves
VPMF Series
DN15...32, PN25
The VPMF series Pressure Independent set to a specific flow rate value and allow and adjustment), installation costs are
Control Valve is the combination of a precise modulating control. Once the considerably reduced.
differential pressure regulator and a maximum flow setting is pre-set using
regulating valve for flow adjustment. It the graduated scale, the flow will be Since it is not necessary to adjust the
automatically limits the water flow rate, modulated by means of the control valve valve after its installation, the valve
irrespective of pressure and allows and actuator independently of the system can work immediately after it has been
the flow to be modulated to match pressure. The valve always guarantees a assembled and it eliminates system
the load. This leads to a considerable suitable flow rate, therefore avoiding high adjustment cost.
reduction in temperature variations energy consumption.
and adjustment movements and
the extended life of moving devices Since flow rate is the only parameter to
connected to it. be considered, choosing a suitable valve
is fast and easy.
The VPMF valve offers complete
adjustment flexibility. In combination with Since the VPMF valve performs the
Johnson Controls actuators they can be functions of two valves (balancing
FEATURES
• Specific devices are not necessary • Compact design that allows installation • Dirty resistance allows long life
• Wide range of operating differential in small spaces such as fan-coils or characteristic
pressure narrow supply spaces • Pressure ports selectable
• Simple flow rate adjustment
2
ORDERING INFORMATION
VP M F 7 020 P -C
VP Balancing valve
M Type: mechanical pressure independent control
F Application: Fan Coil Unit
7 Pressure Rating: PN25
020 Valve Size: 015 = DN15, 020 = DN20, 025 = DN25, 032 = DN32
without pressure port
P with pressure port
-C Place of origin: C = Made in China
SELECTION TABLE
Flow rate max. Stroke Start-up max. ΔP max.
Product Number Size Pressure Ports
(m³/h) (mm) (kPa) (kPa)
VPMF7015-C DN15 0.9 4 35 500 No
VPMF7020-C DN20 1.3 4 35 500 No
VPMF7025-C DN25 2.0 4 35 500 No
VPMF7032-C DN32 3.5 4 40 500 No
VPMF7015P-C DN15 0.9 4 35 500 Yes
VPMF7020P-C DN20 1.3 4 35 500 Yes
VPMF7025P-C DN25 2.0 4 35 500 Yes
VPMF7032P-C DN32 3.5 4 40 500 Yes
DIMENSIONS
DN L(mm) D(mm) H1(mm) H2(mm) Weight(kg)
15 74 62 34 46.5 0.6
20 80 68 36 46.5 0.8
25 85 69 42.5 46.5 0.9
32 100 81 53.5 46.5 0.9
Note: * Weight data is without pressure port fittings (≈50g).
VALVES AND ACTUATORS
TECHNICAL SPECIFICATIONS
• Pressure Rating: PN25 • Leakage: ≤0.01% (ANSI Class IV IEC • Storage temperature: -10 to 60 °C
• Fluid Type: Regulation of hot / chilled 60534-4) • Materials:
water with glycol up to max. 50% vol. • Pipe Connection: ISO7-1 Rp Valve body: Brass (Hpb59-1), nickel-plated
in HVAC system • Actuator Connection: M30 x 1.5 Stem: SS304
• Fluid Temperature: -10 °C to 120 °C • Stem Movement: PDTC (Push Down To Diaphragm: Enhanced EPDM
• Flow Rate Accuracy: ± 5% Close)
Q IF P > START UP DIFFERENTIAL PRESSURE THEN
THE VALVE IS WITHIN THE WORKING RANGE
START UP
DIFFERENTIAL
PRESSURE
P
Start-up: 35kPa 40kPa Max:500kPa
(DN15~DN25) (DN32)
Fig 1: Dynamic Characteristic Curves
Note:
Choose the smaller value of max. DP and close-off pressure in table “ACTUATOR COMPATIBILITY” as upper limit of working range after
actuator is selected.
Max flow rate setting indicator
Flow rate settings
Scale - Flow (m3/h)
Size 2 3 4 5 6 7 8 9 10
DN15 0.2 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9
DN20 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0 1.3
DN25 0.3 0.6 0.7 0.8 1.0 1.2 1.4 1.6 2.0
DN32 1.2 1.6 1.9 2.3 2.7 2.9 3.2 3.3 3.5
Fig 2: Max flow rate adjustment
4
ACTUATOR COMPATIBILITY
Valve Size Actuator Force Close-off Pressure max. Actuator Force Close-off Pressure max. Actuator Force Close-off Pressure max.
DN15 100N 400 kPa 120N 500 kPa 160N 500 kPa
DN20 100N 400 kPa 120N 500 kPa 160N 500 kPa
DN25 100N 400 kPa 120N 500 kPa 160N 500 kPa
DN32 100N 250 kPa 120N 300 kPa 160N 400 kPa
FOLLOWING ACTUATORS ARE AVAILABLE
THERMAL ACTUATORS
Models VA-7088-23 VA-7088-21
Type of Control ON/OFF
Action Stem retracts when energized
Supply Voltage (50/60 Hz) 230 VAC ± 10% 24 VAC/VDC + 20%...-10%
Power Consumption 1W
5A resistive load 3A resistive load
Switching Current for Micro Switch
1A inductive load 1A inductive load
Nominal Force 100N + 5%
Nominal Stroke 5 mm
Running Time ~ 4 min ~ 4.5 min
Electrical Connection 1.5m PVC cable, wire sections 2 x 0.75 mm2
IP Rating IP54 (EN60529)
Ambient Operating Condition 0°C to 60°C, non-condensing
Ambient Storage Condition -25°C to 60°C, non-condensing
Connection to Valves M30 x 1.5
Weight (excl. packaging) 0.1 Kg
Johnson Controls declares that this product is in compliance with the essential requirements and
CE Compliance other relevant provisions of:
EMC Directive and Low Voltage Directive EMC Directive
Note: See “VA-7088” Product Bulletin for more information of actuators.
WIRING DIAGRAM DIMENSIONS
Fig 3: VA7088-2x Wiring Diagram Fig 4: VA7088-2x Dimensions
VALVES AND ACTUATORS
MOTORIZED ACTUATORS
Models VA-7481-0003 VA-7483-8201
Type of Control Floating or PAT Proportional
Input Direction When the Input signal Increases, the actuator stem
extends;
Action Brown wire energised Actuator stem extends
When the Input signal Decreases, the actuator stem
Orange wire energised Actuator stem retracts retracts;
Supply Voltage (50/60 Hz) 230 VAC ± 10% 24 VAC/VDC ± 15%
Power Consumption 2.2 W 1.5 W
Input Signal --- 0(2)…10VDC
Feedback Signal --- 0(2)…10 VDC
Nominal Force 120 N 160N
Max. Mechanical Stroke 6.3 mm 6.3 mm
Factory Stoke Config. --- Auto stroke detection
Running Time 8 sec/mm 8 sec/mm
Operating Status Indications LED
Electrical Connection 1.5m PVC cable, wire sections 3 x 0.75 mm2 2m PVC cable, wire sections 4 x 0.35 mm2
IP Rating IP43 (EN60529) IP54 (EN60529)
Ambient Operating Condition 0°C to 50°C, 10 to 90 RH%
Ambient Storage Condition -20°C to 65°C, 5 to 95 RH%
Connection to Valve M30 x 1.5
Weight 0.2 Kg
Johnson Controls declares that this product is in compliance with the essential requirements and other
CE Compliance
relevant provisions of the EMC Directive and Low Voltage Directive
Note: See “VA-748x” Product Bulletin for more information of actuators.
WIRING DIAGRAM
Fig 5: 230VAC Floating Model Fig 6: 24 VAC /VDC Proportional Model with Feedback
6
DIMENSIONS
Fig 7: VA748x Dimensions
ASSEMBLY DIMENSIONS (Valve with thermal actuator)
L D H1 H2 A B
DN
(mm) (mm) (mm) (mm) (mm) (mm)
15 74 62 34 104 53 44.3
20 80 68 36 104 53 44.3
25 85 69 42.5 104 53 44.3
32 100 81 53.5 104 53 44.3
ASSEMBLY DIMENSIONS (Valve with motorized actuator)
L D H1 H2 A B C
DN
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
15 74 62 34 115 80 49 73.6
20 80 68 36 115 80 49 73.6
25 85 69 42.5 115 80 49 73.6
32 100 81 53.5 115 80 49 73.6
About Johnson Controls:
At Johnson Controls (NYSE:JCI) we transform the environments where people live, work, learn and play. As the global leader in smart, healthy and
sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet.
With a history of more than 135 years of innovation, Johnson Controls delivers the blueprint of the future for industries such as healthcare, schools,
data centers, airports, stadiums, manufacturing and beyond through its comprehensive digital offering OpenBlue. With a global team of 100,000
experts in more than 150 countries, Johnson Controls offers the world`s largest portfolio of building technology, software as well as service solutions
with some of the most trusted names in the industry.
For more information, visit www.johnsoncontrols.com or follow us @johnsoncontrols on Twitter.
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