Refrigeration Relief Fov Valve of Cold Storage Room Cooling System

• Media: Ammonia, Fluorine,Propane,Propylene,etc
• Temperature: -50c to +150c
• Actuator: Manual
• Material: Carbon Steel
• Structure: Angle Type Globe Valve
• Application: Industrial Usage
• Model NO.: DM-YLF-01
• Standard: DIN, GB, ANSI
• Maximum Working Pressure: 52bar(754psing)
• Pressure: 2.8bar
• Connection Form: Welding
• Transport Package: Wooden Case
• Specification: Grey
• Trademark: DM
• Origin: Made in China
• HS Code: 8481300000
• Production Capacity: 5000000000pieces/Year

Product Description

Relief FOV valve 

Product Description

Pressure:
2.8MPa

Maximum working pressure:
52Bar(754Psing)

Applicable temperature:
-50'c - +150'c

Applicable medium:
Ammonia, Fluorine,Propane,Propylene,etc

FOV relief valve is a valve designed specifically to prevent system oscillations caused by low flow rate or low density. This can be applied in situations where the cooling capacity changes greatly. During defrosting, the pressure can be controlled. When the set value is reached, the valve can be opened. By adjusting the valve stem clockwise, the spring pressure can be manually adjusted. The valve stem can be adjusted to close until the spring is blocked.

FOV is a rectangular relief valve with adjustable opening pressure, which has three functions: relief valve, one-way valve, and globe valve.

The valve can be manually closed. Equipped with reverse sealing function. The valve stem sealing components can be replaced under pressure. The high-precision O-ring ensures perfect sealing performance. The set pressure is the pressure at which the valve starts to open, which can be adjusted within a pressure difference range of 2-8 bar

  

 

Parameter table

  

Name	Type	Size (mm)
		ΦD	Φd	L	DO	H
FOV Relief valve	FOV 20-D	27	20	45	60	225
	FOV 25-D	32	25	45	60	225

Our Advantages

Zhejiang Damai Refrigeration Technology Co., Ltd is located in Shaoxin,Zhejiang.Damai is a company specializing in refrigeration and air conditioning equipment.Our main equipment is Cold room,Evaporator,Condenser,Condensing unit,Compressor,Cold room panel/door and so on.We have more than ten years of experience in the field of cold storage, with high-quality technology and professional product knowledge.We are able to provide consumers with professional and high-quality technical services.The quality of our products can be guaranteed.

 

Why choose our company ?
1.Because our company has CAC official .
2.We have a good one-year after-sales service.
3.We have over 20 years of sales experience. 
4.We have our own factory.
5.We will try our best to provide a professional response as soon as possible.

Product advantages
1.Quite operation.
2.Seamless connection.
3.Easy installation
4.Beautiful and elegant placement of circuit devices.
5.Using the best equipment.
6.Not easily damaged

FAQ

Q: Are you trading company or manufacturer? 
A: We are professional manufacturer specialized in orthopedic and sport products. And we trade our products with our clients directly.
Q: How many different types of products your company manufactures?A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q: Visting factory is allowed or not?
A: Yes, we welcome customers visiting our factory. Our factory is located Shaoxin city,Zhejiang province,China mainland.

After Sales Service

Pre-sales:
We provide assistance to our customers, provide valid information according to the requirements of our guests, answer questions, leave a professional impression, and lay the foundation for future sales.

Selling:
let our customers know more about our products, and enthusiastically answering questions for customers and providing customers with a pleasant buying experience.

After-sales:
After the products are sold, the professionals provide training services, check and maintain the products regularly, if there is problems for the quality,Will solve it for customers in time.

If you are interested in our products, please contact us as soon as possible.