MachineU > China Products > Construction & Real Estate > HVAC Systems & Parts
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve
Specifications
Brand Name :
Runpaq
Model Number :
25S-T2-20
Certification :
CE
Place of Origin :
China
MOQ :
50 pieces
Price :
USD25/piece (>1000pcs) / USD26.5 (50-1000 pcs)
Payment Terms :
L/C, T/T, D/A, D/P, Western Union
Supply Ability :
200000 sets/month
Delivery Time :
15-21 days
Packaging Details :
box + maste carton + pallet
Diameter :
DN15-DN40 (two way or three way)
Work Pressure :
150 psi / 10bar / PN10 / 1.0 Mpa
Voltage :
DC5V / DC12-24V / AC85-230V / AC220V
Power :
< 2W
Torque :
2.5 NM
Open/close time :
< 8 seconds
Product name :
stainless steel zone valves
Usage :
Hydronic Heating, cooling, HVAC, boiler, geotheramal systems with water source heat pumps
Description

Automatic Zone Heating valves with manual handle, brass two way electric ball valve

Product Description

The stainless steel / brass zone valves is a type of controls zone valves, which control the flow of water to a given zone in a hydronic heating system. The zone heating valves can be used in a variety of applications, including radiant and hydronic heating. It creats multiple zones improves efficiency and occupant comfort in a home.

Features

1. Extreme long service life span ;

2. Manual Override, the valve can be operated when power failure;

3. Mini dimension and position indicator;

4. Good sealing performance, IP65 enclosure.

Application

  • HVAC system heating, ventilation, air conditioning
  • Baseboard/radiant heating
  • Convectors
  • Fan coil units
  • Underfloor heating
  • Unit ventilators
  • VAV reheat

Advantages

  • Sturday valve body with reasonable structure design, and best material to be used
No. Ours Normal products
Valve shaft seal Quadruple seals Dual seals
Nut seal Auto super anaerobic glue coating, Consistent torque tightening Manual anaerobic glue, unevenly, non consistent torque tightening
Seal between valve body and housing Seal groove none
Torque Smoothly and light Heavy, non consistently
Drainage Yes none

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

Technical data

Model 25S
Work Current (mA) <80
Protection IP65
Power (W) <2
Operate pressure (Mpa) PN10
Torque (NM) 2.5
Diameter range (mm) DN8-DN32 two way DN8-DN20 three way
Open/close time (S) <8
Work voltage (V) DC3-6V; DC12V; AC/DC9-24V; AC220V; AC85-265V
Liquid temperature (℃) 0-90
Control mode CR01; CR02; CR03; CR04; CR05
Dimensions
Valve body material Connection port Diameter D L H W
(mm) (Kg)
Brass Both female thread full diameter DN8 8 46 31 0.357
DN15 15 57 38 0.433
DN20 20 71 45 0.513
DN25 23.5 72 49 0.603
Both female threaded reduced diameter DN10 8 46 31 0.356
DN20 15 66 38 0.448
DN25 20 72 47 0.608
DN32 25 86 60 0.82
3-way vertical DN15 12 63 49 0.434
DN20 15 66 53 0.492
Female-male thread full port DN15 15 63 38 0.432
Female-male thread reduce port DN20 15 66 38 0.462
Both male thread DN15 15 68 38 0.424
Stainless steel Both female thread full diameter DN8 8 46 31 0.364
DN15 15 55 38 0.44
DN20 20 71 45 0.508
DN25 25 72 49 0.617
Both female threaded reduce diameter DN15 8 46 30.5 0.368
DN20 15 63 39 0.513
DN25 20 75 47 0.608

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

Wiring options

  • Two wires and reverse polarity (DC3-6V / DC12V / DC24V)

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

1. Connecting SW to OPEN , the valve opens , getting the position ,automatically power off, the valve remain fully open position

2. Connection SW to CLOSE , the valve close , getting the position ,automatically power off, the valve remains side passes position(fully closed)

  • Three wires and two control points (DC3-6V / DC12V / DC24V)

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

1. Connecting SW to OPEN, the valve opens , getting the position ,automatically power off, the valve remain fully open position

2. Connection SW to CLOSED, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

Note: AC24V/AC220V can only be used for 50K series electric valves

  • Three wires and one control point (DC3-6V/12V /ADC9-24V /AC220V)

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

1. Connecting SW, the valve opens , getting the position ,automatically power off, thevalve remain fully open position

2. Disconnecting SW, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

Note: When power is DC voltage and Red Wires is “+”,Blue wire is “—”

  • Two wires and power off return (DC3-6V/ADC9-24V/AC220V)

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

1. SW connecting, the valve open, getting the position and the power off automatically, the valve remains fully open/close position

2. SW disconnecting, the valve close, getting the position and power off automatically, the valve remains fully open/close position

  • Five wires micro conntroller with signal feedback (DC3-6V/12V/24V)

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

1. Connecting SW and OPEN, the valve opens, getting the position green wire output the OLS signal, the controller tests the signal OLS, connect SW to STOP, the valve stops and remains fully open position

2. Connecting SW and CLOSE, the valve close, getting the position red wire output the CLS signal, the controller tests the signal CLS, connect SW to STOP, the valve stops and remains fully close position,

Note: Please make sure the signal wires "red", "black" and "green" be connected at first, then connect the power wires " yellow" and "blue".

Factory show

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

Product tags

air directional control valve

,

bosch directional control valve

,

honda idle air control valve
Send your message to this supplier
Send Now

Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

Ask Latest Price
Product Detail
Brand Name :
Runpaq
Model Number :
25S-T2-20
Certification :
CE
Place of Origin :
China
MOQ :
50 pieces
Price :
USD25/piece (>1000pcs) / USD26.5 (50-1000 pcs)
Contact Supplier
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve
Automatic 2.5 NM Radiator Zone Valve , DN15 Two Way Motorised Valve

Shanghai Runpaiq Technology Co., Ltd.

Active Member
5 Years
shanghai, shanghai
Since 2009
Business Type :
Manufacturer, Agent
Main Products :
Zone Heating Valves, Boiler Zone Valve, Motorised Zone Valve
Total Annual :
30000000-50000000
Employee Number :
100~200
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Zone Heating Valves
MachineU China Products Construction & Real Estate HVAC Systems & Parts
Contact Supplier
Submit Requirement