| Вид документа | Каталожна сторінка |
|---|---|
| Виробник | JCI |
| Моделі | VGS800W1N, VA-7150, VA-7200 |
| Група обладнання | valves |
| Мова документа | англійська |
| Розмір файлу | 0.4 МБ |
Про документ
Electrically operated bronze valve for regulating water flow in HVAC systems in response to a controller demand. Supplied as a three-way mixing valve that can be converted on-site into a two-way Push-Down-To-Open valve using a modkit. Available with VA-7150 or VA-7200 synchronous motor actuators for 3-point (floating) or 0…10 V DC proportional control.
Ключові дані
| Pressure rating | PN 16 (1600 kPa up to 120 °C) |
|---|---|
| Sizes | Rp ½ … Rp 2 (DN 15 … DN 50) |
| kvs values | 0.63 / 1.0 / 1.6 / 2.5 / 4 / 6.3 / 10 / 16 / 25 / 40 |
| Nominal stroke | 13 mm |
| Fluid temperature limits | 2 °C … 130 °C |
| Leakage rate | Tight as per DIN EN1349 IV L1 (inlet 1 and 2) |
| Operating pressure drop | Max. 300 kPa |
| Actuator thrust | VA-7150: 500 N; VA-7200: 1000 N |
Застосування
- Regulation of water flow in heating, ventilating and air conditioning systems
- Water, glycol solutions (max 50%) for HVAC applications (proper water treatment recommended, refer to VDI 2035)
Особливості
- Male threaded fittings — easier fitting and replacement
- PN 16 — covers common HVAC applications
- Both inlet 1 and inlet 2 tight in accordance with DIN EN1349 IV L1 — higher efficiency
- Mixing valve easily converted to two-way valve on-site — low storage, reduction of valve types, faster availability
- Full DIN/IEC flow capacity for all valves Rp ½ … Rp 2 — cost-efficient, maximum flow capacity (kvs) per Rp size
- PTFE guided stainless steel stem with dual O-ring seal packing — long lasting, no adjustment required, maintenance free
- Brass plug with soft seal for tight shut-off on both control and bypass ports — maximum energy efficiency
- Electric actuators available factory mounted or separately for in-situ installation
- Slotted stem for quick-fit coupler system — quick actuator mounting reduces installation costs
Технічні дані
| Parameter | Value |
|---|---|
| Product | VGS800W1N Series Male Threaded PN 16 valves |
| Models | 3-way mixing Rp ½ … Rp 2 (DN 15 … DN 50); 2-way (PDTO) after conversion from 3-way |
| Valve body sizes (Rp) | ½, ¾, 1, 1¼, 1½, 2 |
| kvs values | 6.3, 10, 16, 25, 40 (*); for Rp ½ also 0.63, 1.0, 1.6, 2.5, 4 |
| 3-Way valve weight (kg) | 1.1, 1.2, 1.4, 2.0, 2.5, 3.5 |
| Nominal stroke | 13 mm |
| Body pressure rating | 1600 kPa up to 120 °C – 1560 kPa up to 130 °C as per DIN 4747-1 |
| Male thread dimensions | ISO 228-1 |
| Pipe fitting | Rp ½ … Rp 2 ISO 7-1 |
| Fluid temperature limits | 2 °C … 130 °C |
| Body material | Cast G Cu Sn 5Zn Pb, 2.1096.01, DIN EN 1982 |
| Stem material | Stainless steel, Material specification 1.4571 |
| Plug material | Brass, Material specification 2.0401 with soft seal – EPDM |
| Seat material | Control port machined into body. Stainless steel, Material specification 1.4571 (mixing valve for inlet 2) |
| Packing | PTFE guided stainless steel stem with dual O-ring seal packing, no adjustment required |
| Face to face dimensions | In accordance with DIN EN558-1 |
| Flow characteristics | 3-way control port – Equal percentage / Linear (inlet 2) |
| Practical rangeability | kvs / kvr > 30:1 |
| Leakage rate | Tight as per DIN EN1349 IV L1 (inlet 1 and 2) |
| Operating pressure drop | Max. 300 kPa |
| Length L (Rp ½ … Rp 2) | 80, 90, 110, 120, 130, 150 mm |
| Height H with VA-7150 | 212, 212, 218, 222, 231, 231 mm |
| Height H with VA-7200 | 226, 226, 232, 236, 245, 245 mm |
| Height H1 | 55, 55, 55, 55, 60, 65 mm |
| Height H2 | 65, 65, 66, 67, 72, 77 mm |
| Dimension G | 1 1/8, 1¼, 1½, 2, 2¼, 2¾ |
| VA-7150 thrust | 500 N nominal |
| VA-7200 thrust | 1000 N nominal stem force |
| Actuator supply voltage | 24 V 50/60 Hz or 230 V 50/60 Hz (3-point floating models only for 230 V) |
| Actuator control type | Floating (3-point), Proportional 0…10 V |
| Actuator | Thrust (N) | Stroke (mm) | Rp ½ | Rp ¾ | Rp 1 | Rp 1¼ | Rp 1½ | Rp 2 |
|---|---|---|---|---|---|---|---|---|
| VA-7150-820x | 500 | 13 | 1401 | 958 | 982 | 605 | 536 | 280 (mixing) / 378 (2-way) / 176–174 (mixing) / 54 (2-way) / 86 (mixing) / – (2-way) |
| VA-7200-820x | 1000 | 16 | 1600 | 1600 | 1235 | 1046 | 908 | 744 (mixing) / 477 (2-way) / 369 (mixing) / 281 (2-way) / 208 (mixing) |
Note: The VA-7150 is not appropriate for Rp 2 mixing valves.
Варіанти замовлення
Valve body ordering code structure: VGS 8 <kvs> W1 N — e.g. Rp ½, PN 16, 4 kvs → VGS8A1W1N; Rp 2, Kvs 40 → VGS8F1W1N
kvs codes:
| Code | kvs |
|---|---|
| A1 | 15/4 |
| A2 | 15/2.5 |
| A3 | 15/1.6 |
| A4 | 15/1 |
| A5 | 15/0.63 |
| B1 | 20/6.3 |
| C1 | 25/10 |
| D1 | 32/16 |
| E1 | 40/25 |
| F1 | 50/40 |
Pipe muffles:
| Order code | Size |
|---|---|
| 121 4935 151 | DN15 / Rp ½ |
| 121 4935 201 | DN20 / Rp ¾ |
| 121 4935 251 | DN25 / Rp 1 |
| 121 4935 321 | DN32 / Rp 1 ¼ |
| 121 4935 401 | DN40 / Rp 1 ½ |
| 121 4935 501 | DN50 / Rp 2 |
Modkit 3-way to 2-way:
| Order code | Mod kit for |
|---|---|
| 121 4930 151 | DN15 / Rp ½ |
| 121 4930 201 | DN20 / Rp ¾ |
| 121 4930 251 | DN25 / Rp 1 |
| 121 4930 321 | DN32 / Rp 1 ¼ |
| 121 4930 401 | DN40 / Rp 1 ½ |
| 121 4930 501 | DN50 / Rp 2 |
(3 muffles needed for the mixing valve; 2 muffles + 1 modkit for the 2-way valve.)
Actuator ordering codes:
- VA-715x-820x: supply voltage 1 = 24 V 50/60 Hz, 3 = 230 V 50/60 Hz (3-point floating only); control type 0 = floating, 2 = proportional 0…10 V
- VA-72xx-820 options: 00 (no feedback/no override), 01 (0…10 V pot feedback), 03 (2 kΩ feedback), 20 ((2) aux. switches), 40 (manual override), 41 (0…10 V pot + override), 43 (2 kΩ + override), 50 ((2) aux. switches + override), 70 ((1) aux. switch + override); proportional models: 02, 06, 22, 42, 46, 52, 72
- Only the VA-7200-8203 and VA-7240-8203 models are available with 230 VAC power supply
- Factory-mounted combination: add "+M" to the actuator order code
- Replacement packing kit: order code 121 4571 011 for valves Rp ½ … Rp 2
Ordering example: mixing valve Rp 2, Kvs 40, plus actuator with electric positioner 0…10 V input, 24 VAC 50/60 Hz supply → Item 1: VGS8F1W1N (valve body), Item 2: VA-7246-8201 (actuator); factory fitted: VA-7246-8201 +M.
Допуски та стандарти
- DIN EN1349 IV L1 leakage rate (inlet 1 and 2)
- DIN 4747-1 body pressure rating
- ISO 228-1 male thread dimensions
- ISO 7-1 pipe fitting
- DIN EN558-1 face to face dimensions
- DIN EN 1982 body material standard
Текст документа
European Electronic Controls Catalogue
Catalogue Section E
Product Bulletin VGS800W1N
Issue Date 0204
VGS800W1N Series PN 16, Rp ½ to Rp 2
Male Threaded Bronze Valves
I ntroduction
The VGS800W1N Series electrically operated
Bronze valves are primarily designed to regulate
the flow of water in response to the demand of a
controller, in heating, ventilating, and air
conditioning systems. This three-way mixing valve
is also easily converted into a two-way valve using
the available modkit.
Two models of electric actuator are available as
standard: The VA-7150 and VA-7200 actuators
can be ordered either for 3-point or for 0…10 V
DC proportional control.
VGS800W1N Valve
Features and Benefits
Male threaded fittings. Much easier fitting and replacement.
PN 16. Covers the common HVAC applications.
Both inlet 1 and inlet 2 are tight in Higher efficiency
accordance with DIN EN1349 IV L1
Mixing valve easily converted to two-way Low storage, reduction of valve types, faster
valve on-site. availability.
Full DIN / IEC flow capacity for all valves Cost-efficient, offers maximum flow capacity (kvs) per
Rp ½ …Rp 2. Rp size.
Uses PTFE guided stainless steel stem with Long lasting, proven reliability. No adjustment
dual O-ring seal packing. required. Low friction, maintenance free.
Brass plug with soft seal for tight (no Provides maximum energy efficiency.
leakage) shut-off on both control and bypass
ports.
Electric actuators available either factory Provides the optimal selection either for direct
mounted, or separately for in-situ installation. installations or for distribution centres.
Slotted stem for quick-fit coupler system. Quick and easy mounting of actuator to valve
reduces installation costs.
© 2004 Johnson Controls, Inc. E4
Order No. DS 10.252 E
2 VGS800W1N
A pplication Overview
Valve bodies are made of Bronze and are
available in sizes from Rp ½ to Rp 2. Male
O rdering codes for Valve Bodies
VGS800W1N
threaded fittings comply with ISO 228. (Blind plug
for 2-way model is included in mod kit) The valve Three-way mixing configurations
features a brass plug with soft seal and a
stainless steel stem guided by two PTFE bushes V GS 8 W1 N
and dual seal-ring packing.
A1 = 15/4 B1 = 20/6.3
The VGS800W1N valve is available in three-way A2 = 15/2.5 C1 = 25/10
mixing configuration and can be easily converted
to a two-way valve for Push-Down-To-Open A3 = 15/1.6 D1 = 32/16
operation (closing off inlet 2). A4 = 15/1 E1 = 40/25
Three-way valves have a combination of equal A5 = 15/0.63 F1 = 50/40
percentage and linear characteristic. Two-way
valves have equal percentage relationship
between valve travel and flow at a constant
Pipe muffles
pressure drop. An arrow is embossed on one
side of the valve body indicating the direction of
flow for correct installation. Order code Muffles
Two models of electric actuator are available as
standard and can be ordered either as factory 121 4935 151 DN15 / Rp ½
fitted actuator / valve combinations or separately 121 4935 201 DN20 / Rp ¾
for in-situ installation.
121 4935 251 DN25 / Rp 1
Refer to this and the following pages for ordering
data and additional details. 121 4935 321 DN32 / Rp 1 ¼
121 4935 401 DN40 / Rp 1 ½
121 4935 501 DN50 / Rp 2
Refer to this and following pages for ordering
Modkit 3-way in 2-way
Order code Mod kit for:
121 4930 151 DN15 / Rp ½
121 4930 201 DN20 / Rp ¾
121 4930 251 DN25 / Rp 1
121 4930 321 DN32 / Rp 1 ¼
121 4930 401 DN40 / Rp 1 ½
121 4930 501 DN50 / Rp 2
3 muffles are needed for the mixing valve, 2
muffles and 1 modkit are needed for the 2-way
valve.
Ordering example:
For a mixing valve, Rp ½, PN 16, valve with 4kvs
the ordering code is: VGS8A1W1N
E4
VGS800W1N 3
Valve Selection
The valve size for water applications can be defined using the diagrams below, where the intersection of
the pressure drop across the valve and the flow must be within the white area.
kv selection diagram for Rp ½ …Rp 2 valves:
100
80
60
40
30
s
Kv
20
40
Flow Q, in m3/h
25 10
8
16 6
10 4
3
6.3
2
4
2.5 1
0.8
1.6 0.6
1.0 0.4
0.3
3
0.6
0.2
0.1
3 4 6 8 10 20 30 40 60 80
100 200 300 400 600
Pressure drop ∆p in kPa (100 kPa = 1 bar)
E4
4 VGS800W1N
V alve - actuator combinations
The VGS800W1N series flanged cast iron valves Actuator Selection
can be combined with the following electric
actuator series: VA-7150 Electric Actuators
The VA-7150 series synchronous motor-driven
• VA-7150-8200 (not for Rp 2 mixing valves) actuator is available for 3-point (floating) control,
• VA-7200-8200 with or without feedback and for proportional
The flow through the valve is dependent on the 0…10 VDC.
position of the plug, as indicated in the tables It provides 500 N nominal thrust and can be used
below. in conjunction with VGS800W1N valves in
The function of the actuator / valve combination is accordance with the max. Close-off pressure
dependent on the action of the actuator and the ratings specified.
type of valve used.
Ordering codes for VA-7150 Electric Actuators
Valve Type Electric Actuator VA - 7 1 5 - 820 Supply voltage
1 24 V, 50/60 Hz
VA-715x-820x
VA-72xx-820x 3 230 V, 50/60 Hz*
Control type
Actuator stem 0 Floating
extends 2 Proportional 0…10 V
M * 3-point floating models only
Note: 3-point floating models with 2kΩ feedback
or auxiliary switch are available on request.
Manual override is not available.
Actuator stem Attention: The VA-7150 and is not appropriate
VGS800WN1 retracts for Rp 2 mixing valves!
2-way PDTO (NC)
(Converted) M
Actuator stem
extends
M
Actuator stem
VGS800WN1 retracts
3-way mixing
M
E = Equal percentage control = Flow
characteristic
= No flow
L = Linear control characteristic
E4
VGS800W1N 5
VA-7200 Electric Actuators Ordering procedure
The VA-7200 series synchronous motor-driven The valves and actuators can be ordered
actuator is available for 3-point (floating) control, separately or factory mounted. When factory
with or without feedback and for proportional mounted, please add “+M” to the order code for
0…10 VDC control with or without feedback. It the actuator.
provides 1000 N nominal stem force and can be
used in conjunction with VGS800W1N DN 15...50 For example:
valves in accordance with the max. Close-off For a mixing valve, Rp 2, Kvs 40, plus actuator
pressure ratings specified. with electric positioner 0...10 V input, 24 VAC
Ordering codes for VA-7200 Electric Actuators 50/60 Hz supply, order:
VA-72 -820 Item 1 VGS8F1W1N (valve body)
Item 2 VA-7246-8201 (actuator)
Supply voltage
1 24 V 50/60 Hz Alternatively, to order a factory fitted combination:
3 230 V 50/60 Hz* Item 1 VGS8F1W1N (valve body)
Item 2 VA-7246-8201 +M (actuator)
Options
3-point models
Manual
Feedback Override
00* No No
01 0…10 V (pot) No
03 2 kΩ No
20 (2) aux. switches No
40* No Yes
41 0…10 V (pot) Yes
43 2 kΩ Yes
50 (2) aux. switches Yes
70 (1) aux. switch Yes
(1) switch for manual
override signal
Proportional models (0…10V)
Manual
Feedback Override
02 No No
06 0…10 V (pot) No
22 (2) aux. switches No
42 No Yes
46 0…10 V (pot) Yes
52 (2) aux. switches Yes
72 (1) aux. switch Yes
(1) switch for auto/manual
indication
(*) Only the VA-7200-8203 and VA-7240-8203
models are available with 230 VAC power
supply.
Note: All models with manual override and
24 VAC power supply are equipped with a
power cut-off switch.
E4
6 VGS800W1N
C lose-off pressures
Maximum Close-off Pressures for Pneumatic and Electric Valve-actuators (kPa)
Actuator Stroke Thrust Body Size Rp
(mm) (N) ½ ¾ 1 1¼ 1½ 2
PN 16
VA-7150-820x 500 1401 958 982 605 536 280 378 176- 174 54 86 -
13
VA-7200-820x 1000 1600 1600 1235 1046 908 744 477 369 281 208
I nstallation and Servicing
When mounting the VGS800W1N series valves When servicing the VGS800W1N series valves,
please follow the instructions below: make sure that:
• It is recommended that the valves be mounted • The electrical power to the actuator is isolated.
at angles not greater than 90° from the upright
position, in a conveniently accessible location. • You do not touch or attempt to connect or
disconnect wires when electrical power is on.
• Do not cover the actuator with insulating
material.
WARNING
• Sufficient clearance must be allowed for
Shock Hazard
actuator removal (refer to the dimension
drawings on page 7) Disconnect the power supply before wiring
connections are made to prevent personal injury.
• Install the valve as indicated by the arrow(s) on
the valve body so that the plug seats against Equipment Damage Hazard
the flow. Make and check all wiring connections before
• Johnson Controls must approve use of the applying power to the system. Short circuited or
VGS800W1N series valves with fluids other improperly connected wires may result in
than specified. permanent damage to the unit.
• On electrically actuated valve assemblies, all • No air pressure is applied to the piping system
wiring must be in accordance with applicable when servicing the valve.
electrical codes and ordinances.
• Input lines to the actuator must be wired
correctly to open or close the valve as is
functionally required.
Ordering Code for Replacement packing kits:
Ordering Code For valves
121 4571 011 Rp ½ …Rp 2
E4
VGS800W1N 7
D imensions ( in mm): Electric Actuators and VGS800W1N valves, Rp ½ to Rp 2
VA-7150-820x VA-7200-820x
100 100
100 160
HN
H
H H + 27 mm
VGS800W1N PN 16 Valve
H
G
H1
H2
L
Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2
L 80 90 110 120 130 150
VA-7150 212 212 218 222 231 231
H
VA-7200 226 226 232 236 245 245
H1 55 55 55 55 60 65
H2 65 65 66 67 72 77
G 1 1/8 1¼ 1½ 2 2¼ 2¾
Weight (kg) 1.1 1.2 1.4 2.0 2.5 3.5
E4
8 VGS800W1N
S pecifications
Product : VGS800W1N Series Male Threaded PN 16 valves
Models: 3-way mixing Rp ½ …Rp 2 (DN 15…DN 50)
2-way (PDTO) Rp ½ …Rp 2 (After conversion from 3-way)
Service: Water, glycol solutions (max 50%) for HVAC applications
(proper water treatment is recommended, refer to VDI 2035)
Valve body data: Rp: ½ ¾ 1 1¼ 1½ 2
kvs: (*) 6.3 10 16 25 40
3-Way valve weight (kg): 1.1 1.2 1.4 2.0 2.5 3.5
Nominal stroke: 13 mm
Body pressure rating: 1600 kPa up to 120°C – 1560 kPa up to 130°C as per DIN 4747-1
Male thread dimensions: ISO 228-1
Pipe fitting: Rp ½ …Rp 2 ISO 7-1
Fluid temperature limits: 2°C...130 °C
Material
Body: Cast G Cu Sn 5Zn Pb, 2.1096.01, DIN EN 1982
Stem: Stainless steel, Material specification 1.4571
Plug: Brass, Material specification 2.0401 with soft seal - EPDM
Control port machined into body. Stainless steel,
Seat:
Material specification 1.4571 mixing valve for inlet 2
PTFE guided stainless steel stem with dual O-ring seal packing, no
Packing:
adjustment required
Face to face dimensions: In accordance with DIN EN558-1
Flow characteristics 3-way control port - Equal percentage / Linear (inlet 2)
Practical rangeability: kvs / kvr > 30:1
Leakage rate: Tight as per DIN EN1349 IV L1 (inlet 1 and 2)
Operating pressure drop: Max. 300 kPa
(*) kvs values for Rp ½ (see also “Ordering codes for valve bodies”)
0.63 1.0 1.6 2.5 4
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. is not liable for damages resulting from misapplication or
misuse of its products
Johnson Controls International, Inc.
Headquarters: Milwaukee, Wisconsin, USA
European Customer Service Center: Westendhof 3, D-45143 Essen, Germany
European Factories: Essen (Germany), Leeuwarden (The Netherlands) and Lomagna (Italy)
Branch Offices Principal European Cities. : Printed in Germany
E4
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