Specications
Service Hot and chilled water models,
up to 50% glycol.
System Static Pressure Limits 1.6 MPa (PN16)
Max Close-Off Pressure
Differential
200 kPa
Seat Leakage < 0.01% Kvs, ANSI (IV)
Fluid Temperature Limit
Ambient Temperature Limit
5…60º C
5…40º C
Travel time open
Travel time close
18 seconds
7 seconds
Materials
Body
Stem
Seat
Paddle
Forged Brass
Nickel Plated Brass
Brass
Styrene Butadiene Rubber (SBR)
Actuator Voltage
ZVnnnT-x-B
ZVnnnT-x-A
Power Requirements
220 VAC ±10% 50/60Hz
24 VAC ±10% 50Hz
6.2 Watts
Housing Type IP20, Indoor Use Only
Noise Level <35db
Two-Position Motorized Valve Assembly (G Thread)
Part Num-
ber
Ports Pipe Size Kv Actuator
Voltage
ZV215T-2-B
2-Way
DN15 1/2” 2.2
220 Vac
ZV220T-3-B DN20 3/4” 2.6
ZV225T-3-B DN25 1” 3.2
ZV315T-2-B
3-Way
DN15 1/2” 2.2
ZV320T-3-B DN20 3/4” 2.6
ZV325T-3-B DN25 1” 3.2
ZV215T-2-A
2-Way
DN15 1/2” 2.2
24 Vac
ZV220T-3-A DN20 3/4” 2.6
ZV225T-3-A DN25 1” 3.2
ZV315T-2-A
3-Way
DN15 1/2” 2.2
ZV320T-3-A DN20 3/4” 2.6
ZV325T-3-A DN25 1” 3.2
ZV Series
Zone Valve Assemblies
Installation
Inspect the package for damage. If package is damaged, notify
the appropriate carrier immediately. If undamaged, open the pack-
age and inspect the device for obvious damage. Return damaged
products.
Required Tools
• Tools (not provided)
• Wrench 1 to 1-5/8” (if threaded valve)
• Soldering equipment (if sweat t) or are
• Training: Installer must be a qualied, experienced technician
• Other accessories as appropriate
Mounting
The valves can be mounted in horizontal or vertical piping. When
installed in horizontal piping, the actuator must be above the valve
body and can be tilted up to 85 degrees from vertical.
Make certain there is no overhead water source that may drip onto
valve actuator.
In normal service, some condensation may occur on or around
the valve. A drip pan may be necessary or the valve body may be
insulated.
Installing Actuator on Valve Body
Slowly latch the manual operating lever in the open, en-
gaged position. Depress the release button. Align the
body with the actuator to ensure the stem is inserted
into the large mating hole on the bottom side of the
actuator. Engage the actuator on the body and release
the button.
Notes
• For high-rise buildings, a reduction valve should
be used to ensure static and differential pressure
requirements are met.
• Manual open lever: When the manual open lever
is in the locked position (valve open), it will remain
locked until power is applied to the actuator.
When power is applied, the manual open lever
will automatically disengage and the actuator will
function per the control signal.
• The direction of water ow should be the same as
the arrow on the valve body.
• The actuator should not be used as the fulcrum of
force during installation.
Installation angle
HAZARD OF ELECTRIC SHOCK
• Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes.
• This equipment must only be installed and serviced by qualified electrical personnel.
• Read, understand and follow the instructions before installing this product.
• Turn off all power supplying equipment before working on or inside the equipment.
• Use a properly rated voltage sensing device to confirm power is off.
DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION
Failure to follow these instructions will result in death or serious injury.
A qualified person is one who has skills and knowledge related to the construction and operation of this
electrical equipment and the installation, and has received safety training to recognize and avoid the hazards
involved. NEC2011 Article 100
No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.
DANGER NOTICE
RISK OF EQUIPMENT DAMAGE
• Avoid electrical noise interference.
• Do not install near large contactors, electrical machinery, or welding equipment.
• Only use manual override when power is off.
• Do not use manual override with actuators mounted in tandem.
Failure to follow these instructions will result in damage to the
gear train or other mechanical damage.
© 2023 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies. July, 2023 cp
Document Number: F-28269-3
www.schneider-electric.com
schneider-electric.com | 1
Installation Instructions
3-Way Valve in Diverting Conguration,
Normally Closed to the Coil
2-Way Valve with Normally
Closed Actuators
ZVnnnT Series Hazardous Substance
Pb Hg Cd Cr6+ PBB PBDE
Cables & cabling
accessories oooooo
Metal parts x o o o o o
Plastic or rubber
parts oooooo
Grease o o o o o o
PCB electronic x o o o o o
This table is prepared in accordance with the provisions of SJ/T 11364.
o Indicates that said hazardous substance contained in all of the homogeneous
materials for this part is below the limit requirement of GB/T 26572.
x Indicates that said hazardous substance contained in all of the homogeneous
materials for this part is above the limit requirement of GB/T 26572.
All of the other components not listed in the table do not contain the restricted sub-
stances above the threshold level.
Wiring Diagram
技术参数
适用介质 冷水，热水，
最高50% 乙二醇溶液
额定承压等级 1.6 MPa (PN16)
最大关闭压差 200 kPa
泄漏等级 < 0.01% Kvs, ANSI (IV)
介质温度
适用环境温度
5…60º C
5…40º C
运行时间
18 seconds
7 seconds
主要材质
阀体
阀杆
阀座
阀瓣
锻黄铜
黄铜镀镍
黄铜
丁苯橡胶
执行器电压
ZVnnnT-x-B
ZVnnnT-x-A
功率
220 VAC ±10% 50/60Hz
24 VAC ±10% 50Hz
6.2 Watts
防护等级 IP20
噪音 <35db
电动两通阀（标准螺纹连接）
产品型号 型式 口径 Kvs A执行器
电压
ZV215T-2-B 二通阀 DN15 1/2” 2.2
220 Vac
ZV220T-3-B 二通阀 DN20 3/4” 2.6
ZV225T-3-B 二通阀 DN25 1” 3.2
ZV315T-2-B 三通阀 DN15 1/2” 2.2
ZV320T-3-B 三通阀 DN20 3/4” 2.6
ZV325T-3-B 三通阀 DN25 1” 3.2
ZV215T-2-A 二通阀 DN15 1/2” 2.2
24 Vac
ZV220T-3-A 二通阀 DN20 3/4” 2.6
ZV225T-3-A 二通阀 DN25 1” 3.2
ZV315T-2-A 三通阀 DN15 1/2” 2.2
ZV320T-3-A 三通阀 DN20 3/4” 2.6
ZV325T-3-A 三通阀 DN25 1” 3.2
ZV 系列
区域阀
安装
检查包装有无损坏。如果包装损坏，立即通知相应的承运人。如果没
有损坏，打开包装，检查设备是否有明显损坏。退回损坏的产品。
所需工具:
工具（未提供）
扳手1至1-5/8”（螺纹连接）
焊接设备（如果有需要）
培训：安装人员必须是合格、经验丰富的技术人员
其他合适的附件
阀门可以安装在水平或垂直管道中。当安装在水平管道中时，执行器
必须位于阀体上方，并且可以从垂直方向，左右倾斜15度。
确保阀体上方没有可能滴落到阀门执行器上的水源。
在正常使用中，阀门上或周围可能会出现一些冷凝水。可能需要一个
集水盘，或者将阀体保温。
在阀体上安装执行机构：
将执行器上手动操纵杆放在打开、接合位置。
按下释放按钮。将阀体上的阀杆与执行器底部
装配口对齐，并确保阀杆插入执行器底部的连
接孔中。
将执行器与阀体连接后，松开按钮。
注意
对于高层建筑，应先确认阀体的承压能力和阀门
关断力，是否能满足要求。
手动打开：当手动开启杆处于锁定位置（阀门开
启）时，它将保持锁定状态，直到执行器通电。
通电时，手动开启杆将自动复原，依据控制信
号运行。
水流方向应与阀体上的箭头相同。
安装期间，请不要将执行器做为受力点。
schneider-electric.com | 2
安装说明
2通阀采用常闭型执行器
有触电的危险
• 遵守国际电气工作规范。参考NFPA 70E 或当地的相关要求。
• 设备必须由合格的电气人员安装和维修。
• 安装本产品前，请阅读，理解内容，并遵循安装说明 设备维
修时，必须切断电源
• 使用合适的额定电压检测装置来确认电源是否正常。
• 请遵守以上内容，违规操作可能造成伤害，甚至死亡。
• 水流方向应与阀体上的箭头相同。
安装期间，请不要将执行器做为受力点。
危险
设备损坏的风险
• 避免电压不稳定或其他电气干扰
• 请勿安装在大型接触器、电机或焊接设备附近。
• 仅在电源关闭时使用手动功能。
• 不要在执行器安装的情况下使用手动功能
请注意
合格人员是指具有与本电气设备和安装的施工和操作相关
的技能和知识，并接受了识别和避免相关危险的安全培训
的人员。NEC 2011第100条
施耐德电气不对使用该材料产生的任何后果负责
断电
合流三通断电常闭
断电
© 2023 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies. July, 2023 cp
Document Number: F-28269-3
www.schneider-electric.com
ZVnnnT 系列 有害物质
铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
电缆和布线附件 o o o o o o
金属部件 x o o o o o
塑料或橡胶部件 o o o o o o
润滑脂 o o o o o o
PCB 电子 x o o o o o
本表按照SJ/T 11364的规定编制.
o表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以
下.
x表示该有害物质在该部件所有均质材料中的含量均超出GB/T 26572规定的限量要求.
表中未列出的所有其他成分均不含超过阈值水平的限用物质.
接线图
/
