H44X Rubber Disc Non Return Check Valve 2′′ 3′′ 4′′ 6′′ 8′′ 10′′ 12′′

• Customization: Available
• Media: Water, Oil
• Temperature: Ordinary Temperature
• Model NO.: H44X
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Sealing Form: Disc Type
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Working Pressure: 10bar/16bar/25bar
• Working Temperature: -10-80ºC
• Certification: Cccf, CNAS, ISO
• Transport Package: Carton Box/Wooden Case
• Specification: DN40-300 1-1/2′′ -12′′
• Trademark: Longdu/OEM
• Origin: Cn
• HS Code: 8481300000
• Production Capacity: 50000PCS/Year

Product Description

Product description:

The H44X check valve is a type of shut-off valve that allows fluid to flow in only one direction. 
 

The H44X check valve can be used in various applications where flow control is required. Some common applications include:

1. Plumbing systems: The H44X check valve can be used in residential or commercial plumbing systems to prevent backflow of water. It ensures that water flows in one direction and prevents contamination of the water supply.
2. Industrial piping systems: The H44X check valve is commonly used in industrial piping systems to control the flow of various fluids, such as water, gases, or chemicals. It helps to maintain system pressure and prevents backflow, which can lead to damage or hazards.

3.Oil and gas industry: The H44X check valve is used in oil and gas pipelines to prevent the reversal of flow and maintain the integrity of the pipeline. It helps to prevent accidents and ensures the safe transport of oil and gas products.

4.HVAC systems: The H44X check valve can be found in heating, ventilation, and air conditioning (HVAC) systems to control the direction of airflow. It prevents unwanted air leakage and maintains system efficiency.

5.Water treatment plants: The H44X check valve is used in water treatment plants to control the flow of water and prevent backflow. It ensures proper treatment and distribution of clean water.

These are just a few examples of the many applications where the H44X check valve can be used. The specific application and installation requirements may vary depending on the industry and system requirements.

Technical Parameters:



FAQ

1. Are you a manufacturer or a trading company?
- Manufacturer, 100%, located in Nan'an City, Quanzhou, Fujian Province, China.

2. Can we pay a visit to your factory?
- Sure, we warmly welcome all customers to inspect our factory.

3. What products do you manufacture?
- Wide product range of fire fighting foam system and fire sprinkler system, such as foam bladder tanks,  foam concentrates, fire hoses, sprinkler heads, hydrants, gate valves, alarm valves and so on. 

4. What is your sample policy?
- For small items, we offer FREE SAMPLES for sample evaluation purpose, but customers need to pay for the shipping; For large and heavy items, we charge for the samples, but the charge will be refunded to customer when the order quantity reaches certain amount. 

5. What is your payment method?
- T/T, L/C, Paypal, Western Union etc. 

6. What is your delivery time?
- We have READY STOCK of some products(such as sprinkler heads, hoses, hydrants etc.), which allows for quick delivery within a week,  for other items or OEM orders, the delivery time is normally within one month. The quicker the payment from you, the sooner the delivery time will be:)

7. Which is your loading port from China?
- Xiamen port by sea or by air, and this year we are going to launch a NEW PLANT in Shandong province, so some products may ship from Rizhao or Qingdao port. 

8. Do you accept OEM orders?
- Yes, We have our own branded products, but we also welcome OEM designs.