24VAC Motorised Modulating Flange Proportional Modulating Ball Valve

• Material: Brass
• Connection Form: Thread
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Model NO.: HTW-71-18C6
• Type: Fixed Ball Valve
• Function: Control Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• AC Actuator Power Supply: 220VAC/110VAC/24VAC/24VDC Optional
• Actuator Intput Type: on/off or Floating or Modulating Optional
• Valve Size: 1.1/4′′(DN32)-1.1/2′′(DN40)-2′′(DN50)
• Connection Type: Male Connection
• Pressure (MPa): 2.0MPa
• Liquid Temperature: 1~95°c
• Trademark: 84819010
• Origin: China
• HS Code: 84819010
• Production Capacity: 500000/Year

Product Description

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Product Description

24VAC Motorised Modulating Flange Proportional Modulating Ball Valve

>>General

HTW−71−18C6 series Ball valves are mainly used in central air−conditioning cool/heat water systems. It can accurately control the flow of cool/heat medium according to the actual requirement, and will not result in sudden changes of temperature and control the room temperature accurately.
The power supply is 24VAC/DC, or AC220V(the control mode is modulating control type, floating type, or on/off type).
Please confirm those specifications before ordering: [1] Size, [2] Control type (modulating or on/off), [3] Power supply (24VAC, 24VDC, or 220VAC).

A: For size of: DN65 (2.1/2''), DN80 (3'')
B or C: For size of: DN100 (4''), DN125 (5''), and DN150 (6'')

>> Features 

1. Automatically detect the maximum travel of valve
2. The actuator comes with a manual operation function
3. Protection class: up to IP65
4. Support different control signals: 0−10V, 2−10V, 0−20mA, 4−20mA, or ON/OFF
5. High control sensitivity
6. There is an LED indicator light on the actuator that shows valve's operation status.

>> Specification of Actuator

Model	HTW−71−18C6
Rated Torque	60N.m
Power supply	24V +/− 15%, or 220V
Power	28VA
Running time	150s/90˚
Control sensitivity	Modulating Proportional Valve:2.0%
Voltage input impedance	>100K
Current input impedance	<0.15K
Voltage output load requirement	>2K
Current output load requirement	<0.4K
Protection class	IP65
Operating environment	−25~+65ºC, ≤95% RH, no condensation
Storage environment	−40~+65ºC, ≤95% RH, no condensation
Life	100,000 times

>> Specification of valve body

Model	HTW−71−18C6−** Series
Rated angle	90˚
Nominal pressure	1.6MPa
Working temperature	−5~120?
Medium	Cold/hot water
Installation position	Horizontal pipeline vertical installation or vertical pipeline horizontal installation
End connection	Flange standard ISO7005−2

>> Wiring diagram

>> Detailed pictures

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FAQ

Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.

Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.

Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.

Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.

Q5:Do you supply OEM or ODM?
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.

Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...

Welcome to contact us

Hotowell International Co.,Limited
 
Add:Room 1406-2, No.11 Duiying Road, jimei district, Xiamen, 361021, China
Motorized valve | electric ball valve | big size ball valve