Electric Ball Valve for AC220V Two-Wire and One-Control Normally Close (OGNQ72)

• Media: Water
• Material: Brass
• Connection Form: Thread
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Model NO.: Two-way ball valve
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage
• Number of Cases: 50
• Medium Temperature: 2ºC-95ºC
• Work Environment: 2ºC-60ºC
• Protection Level: IP65
• Transport Package: Cardboard Box
• Specification: 50*41*29CM
• Trademark: CNOG
• Origin: Wenzhou, Zhejiang, China
• Production Capacity: 10000pieces/Year

Product Description

OGNQ72 Series Electric ball valve

Product Introduction

OGNQ72 series electric ball valves are suitable for various equipment on-off control.The actuator drives the ball valve in a 90° movement.The actuator motor works to drive the valve to open or close, so as to realize the flow or disconnection of the medium in the pipeline.

Scope Of Application

This product is suitable for waterway control systems for HVAC systems, heating systems, household water supply, water treatment equipment, and mechanical equipment.

Working Conditions
Rated voltage AC220V 50-60Hz or DC12V 50/60Hz or DC24V 50/60Hz power supply use,working environment temperature at room temperature (25°C), lower temperature is allowed to have higher relative humidity, such as 90% at + 25ºC.

Model Meaning

Product Features

1. Protection level IP65
2. Mechanical indicator light, displaying the operating status signals of the electric valve: green light for valve opening, red light for valve closing, and yellow light for operation.
3. Small external space consumption during installation, off-center structure, can be installed close to the wall.
4. Corrosion resistance, long life, small size
5. Easy to install and easy to access.
6. The noise of the product is low.
7. The valve has a power signal.
8. With fault indicator
9. Quick connection and convenient loading and unloading.
10. Anti-tamper locking device is attached to prevent other people from disassembling the actuator and valve body.

Technical Parameter

Supply voltage	DC24V	AC220V	Supply voltage	DC24V	AC220V
Switching time	15s		Power consumption	2W	3W
Operation mode	Angle travel 90°switch, forward and reverse rotation.		Protection level	IP65
Medium temperature	2ºC~95ºC(Iiquidity)		Control mode	Two-line and One-control	Three-line and Two-control
Work environment	2ºC~60ºC		Torque	5N.m 7Nm
Lead length	30cm(Customizable)		Closing differential pressure	0.3Mpa-0.6Mpa(Two way)
Valve body specifications	DN15,DN20,DN25		Actuator size	90*70*70mm

Diagram


Instructions for use
This product can work reliably at 85% -110% of the rated working voltage.
When installing and wiring the product, the wiring should strictly follow the diagram below. It should be confirmed that the product is installed in place, the wiring is correct, and the contact part of the wire should be checked for firmness, compression, and looseness to ensure safe use.
During the use of the product, regular general inspections should be conducted (such as every six months of operation) to test the normal switching switch product and check whether the product operates normally.
During general maintenance or repair of the product, it must be ensured that the product is not electrified; After maintenance or repair is completed, turn on the power supply to restore normal working status.

Wiring diagram

Fault analysis

Fault phenomenon	User power supply	Driver wire sequence	Exclusion method
After closing the valve, there is no action when opening the valve.	Zero line	Double color	Correct wiring Zero line--Double color Open valve live wire--Blue Close valve live wire--Brown
	Open valve live wire	Brown
	Close valve live wire	Blue
After opening the valve, there is no action when closing the valve.	Zero line	Blue
	Open valve live wire	Double color
	Close valve live wire	Brown
There is no action to open or close the valve.	Zero line	Brown
	Open valve live wire	Double color
	Close valve live wire	Blue
The command to open the valve changes to close the valve, but there is no action to close the valve.	Zero line	Blue
	Open valve live wire	Brown
	Close valve live wire	Double color
After opening the valve, there is no action when closing the valve	Zero line	Brown
	Open valve live wire	Blue
	Close valve live wire	Double color

Overall dimensions

Model size

Product model		Specifications		Size
		DN (mm)	Internal thread(G)	Length(L) (mm)	Height(H) (mm)	Width(A) (mm)
Two way	OGNQ7294-215	15	1/2"	52	96	26
	OGNQ7294-220	20	3/4"	57	101	33
	OGNQ7294-225	25	1"	67	113	39

Transportation and storage
The product should not be subjected to severe impact during transportation and unpacking, and should be transported and stored in accordance with GBT 13384-2008 "General Technical Conditions for Packaging of Mechanical and Electrical Products".
Inventory and storage should be stored on racks under the original packaging conditions, and the stacking height should not exceed 6 layers. The storage area should be clean, with an ambient temperature of 0-40 ºC, a relative humidity of not more than 85%, and no harmful substances that can cause corrosion in the air.

Quality assurance

1. The product is guaranteed for 2 years from the date of sale.
2. Under the correct storage, installation, and use, the company guarantees that the product will function normally during the warranty period. If damage or malfunction occurs due to poor manufacturing quality during this period, the company shall be responsible for replacement or repair.

Reminder: Please communicate with us the type of specifications you need before placing the order. If we are unable to reply to you in time due to time difference, please understand. Thank you for your choice and understanding!I wish you a happy life!Product prices change with exchange rates