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1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder
1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder
Specifications
Brand Name :
SAIKO
Model Number :
VB3000
Place of Origin :
Nanjing
MOQ :
1 Set
Price :
Negotiation
Supply Ability :
3000sets/month
Delivery Time :
5 workdays
Packaging Details :
one set in one box, 4 sets in one carton
Certification :
CE
Standard or Nonstandard :
Standard
Structure :
Regulating
Power :
AC24V
Material :
Brass
Media :
Water
Media Temperature :
Low Temperature
Description

Modulating Brass 1.6MPA Heat Control Valve

VB series control valves are fit for building automation system of air conditioning, cooling ,heating and so on and also for automation system of such industries as chemical, petroleum, metallurgical, electricity, light industry and so on. With the various output signals of gauges and computers, it can adjust temperature, pressure and humidity and can control the parameters of system flow, liquid level and so on.

VB3000 series control valves consist of VA3000 series actuators and DN15-DN50 valve body which are threaded connected with the actuators.

Features

. ABS plastic shell and cast aluminum holder, which are small in volume and light in weight, are easy for transport and installation.

. Adapting AC synchronous hysteresis lag on-off electric motor, the hysteresis clutch departs the output spindle from the drive part when reaching the limit point, so as to protect the motor.

. High control precision, fast response velocity, low power consumption, low noises, accurate actions.

. With valve journey self-adapting function, it is easy to install and adjust in job location.

. Compatible with multiple control signals, incremental/floating point signal, voltage signal 0(2)~10VDC or electric current signal 0(4)~20mADC.

. Offer feedback signal of valve phase: feedback resistance 0~2K,voltage signal 0(2)~10VDC or current signal 0(4)~20mADC.

Technology Data

Size: DN20-DN80 two way, three way

Connector: thread

Withstand Voltage: GBPN16 (1.6Mpa)

Flow characteristic: equal percentage

Leaking rate: Kv below 0.02%

Medium: cold or hot water or 60% glycol

Voltage: AC220V or AC24V

Power: normal 5VA, max 7.5VA

Mode: 3-point or on off

Control signal: 0-10VDC or 4-20mA

Output Torque: 500N, 1000N, 1200N, 1400N

Run speed: 0.129mm/s

Environment Temperature: 0℃-60℃

Medium Temperature: 1℃-95℃

Main parts material: shell ABS, frame die-casting aluminum, gear alloy steel

Models

Screw Thread

 Model List

KV(m3/h)

Stroke(mm)
2-way 3-way
DN15 VB-3200-15 VB-3300-15 4.0 15
DN20 VB-3200-20 VB-3300-20 6.3 15
DN25 VB-3200-25 VB-3300-25 8 15
DN32 VB-3200-32 VB-3300-32 16 19
DN40 VB-3200-40 VB-3300-40 25 19
DN50 VB-3200-50 VB-3300-50 40 22
DN65 VB-3200-65 VB-3300-65 63 22

Parameters I of Control Valves

DN(mm) 15 20 25 32 40 50
Kv value(m3/h) 4 6 10 16 25 40
Differential Pressure ΔP(Mpa)

0.75

0.46

0.70

0.43

0.50

0.31

0.35

0.21

0.29

0.17

0.40

0.24

Note: First line of ΔP value is for the conveying medium of water, and the second line of steam.

Parameters II of Control Valves

Style Material of Valve Material of Core and seat Nominal Pressure(Mpa) Leakage Rate Flow Feature Medium Temp of Medium
Two-way

Brass,

Cast iron,

Cast steel

Brass, Stainless

steel

1.6

4.0

6.4

 <0.02% equilinearity, Equal percentage

Water,

Steam,

Glycol

Ordinary style:2~120℃

Radiating style:2~350℃

Writing Diagram

1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder

1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder

Product tags

rod type water heater

,

replacing thermocouple on gas water heater

,

pressure valve water heater
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1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder

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Product Detail
Brand Name :
SAIKO
Model Number :
VB3000
Place of Origin :
Nanjing
MOQ :
1 Set
Price :
Negotiation
Supply Ability :
3000sets/month
Contact Supplier
1.6MPA Heat Control Modulating Water Valve AC24V With Cast Aluminum Holder

Nanjing Saiko Controls Co.Ltd

Site Member
9 Years
jiangsu, nanjing
Since 2015
Business Type :
Manufacturer, Exporter
Main Products :
Heated Floor Thermostat, Touch Screen Thermostat, Digital Room Thermostat
Employee Number :
20~40
Certification Level :
Site Member
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