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VG4303 electric two-way valve


VG4303 electric two-way valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

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Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process
 

  Product name :

VG4303 electric two-way valve

   Product model :

VG4303

   Driving method :

electric

   Connection form :

Thread

   Structure form :

Two links

   Sealing material :

(NBR) Nitrile rubber (NBR)

   Working voltage :

220V

   Nominal diameter :

、DN20 DN15 , DN20

   Common materials :

Forged brass

   Technical consultation :

021-31007323

是国内著名〖 VG4303电动二通阀 〗制造商,也是国内大型【 电动二通阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 VG4303电动二通阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic VG4303 electric two-way valve manufacturer and one of the large domestic [ electric two-way valves ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. The majority of agents and corporate customers provide the " VG4303 Electric Two-way Valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us and write us, we will provide you with the best service.

 

  产品概述 Product overview of electric two-way valve :

    系列电动阀用于控制中央空调系统、采暖系统管道的开启或关闭,达到控制室温之目的。 VG4303 electric two-way valve series electric valve is used to control the opening or closing of the central air-conditioning system and heating system pipes to achieve the purpose of controlling room temperature. The control valve is driven by a unidirectional hysteresis synchronous motor with spring return. , 复位弹簧使阀门关闭,从而截断进入风机盘管的水流。 When the valve is not working, it is normally closed. When it needs to work, the thermostat provides a valve opening signal, so that the electric valve is connected to AC power to operate. When the valve is opened, chilled water or hot water enters the fan coil to provide room Air-conditioning or heating; When the room temperature reaches the set value of the thermostat, the thermostat de-energizes the electric valve , and the reset spring closes the valve, thereby cutting off the water flow into the fan coil. By closing and opening the valve, the room temperature is always maintained within the temperature range set by the thermostat.
可选配带辅助开关,应用于其他设备的控制;并可选用不同的接管形式、适用电压,以满足不同需要。 VG4303 electric two-way valve can optionally be equipped with auxiliary switch, which is used for control of other equipment; different take-over forms and applicable voltages can be selected to meet different needs.
,操作灵活,可靠耐用,工作噪音低,并能抵受在隐蔽式风机盘管装置内常出现在高温高湿环境。 VG4303 electric two-way valve , flexible operation, reliable and durable, low working noise, and can withstand the high temperature and high humidity environment often found in concealed fan coil units.

  电动二通阀材质说明: Material description of electric two-way valve:

锻造黄铜 Body material: forged brass
Stem material: brass
(NBR) Sealing material: Nitrile rubber (NBR)
Drive chassis: stainless steel
Drive cover: aluminum alloy

Product specifications and main data:

Product number

name

Kv value

Configuration

Configuration

V4043A1671B

/ 两通 Fan coil valve / two way

6.8

3/4 "BSPT / 220V / 50Hz

54KPa

V4043C1222B

/ 两通 / 电缆 Fan coil valve / two way / cable

3.0

喇叭管 /220V/50HZ 1/2 " horn tube / 220V / 50HZ

136KPa

V4043C1347B

/ 两通 Fan disc valve / two way

3.0

1/2 "BSPT / 220V / 50Hz

136KPa

V40431354B

/ 两通 Fan disc valve / two way

3.0

1/2 "BSPT / 220V / 50Hz

136KPa

V4043C1362B

/ 两通 Fan disc valve / two way

6.8

3/4 "BSPT / 220V / 50Hz

54KPa

V4043C1370B

/ 两通 Fan disc valve / two way

6.0

1/2 "BSPT / 220V / 50Hz

136KPa

V4043A1704B

/ 三通 Fan disc valve / tee

6.0

3/4 "BSPT / 220V / 50Hz

68KPa

V40431668B

/ 三通 Fan disc valve / tee

6.0

1/2 "BSPT / 220V / 50Hz

68KPa

V4043C1742B

/ 三通 Fan disc valve / tee

6.0

1/2 "BSPT / 220V / 50Hz

136KPa

Installation instructions

、常闭二通阀和分流三通阀的安装如图一、图二及图三所示。 1. The installation of normally closed two-way valve and split three-way valve is shown in Figures I, II and III.
For high-rise buildings, pressure reducing valves should be used on the ground branch pipes.
、马达罩壳应防止滴水渗入。 2. The motor cover should prevent dripping water from penetrating. 85 ( 见图四 ) When the valve is installed in a horizontal pipeline, the angle between the installation position and the vertical plane should not exceed 85 C ( see Figure 4 ) .
、当阀门装在垂直管道上时,马达罩壳必须防止滴水渗入。 3. When the valve is installed on a vertical pipeline, the motor housing must prevent dripping water from penetrating.
、手动操作杆:当把手动杆沿箭头指向慢慢移动并按进缺口内卡住,阀门处于常开状态。 4. Manual operating lever: When the manual lever is slowly moved along the arrow direction and pressed into the gap, the valve is normally open. Whenever current passes through the electric valve for the first time, the manual lever is set to the automatic position again. VG4303 electric two-way valve

 

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VA7010 electric two-way valve VC6013 electric two-way valve VG4303 electric two-way valve VB3200 proportional integral electric two-way valve

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