Model NO.: HB-C09405
Function: Nrvr Silence, Nrvg Silence
Sealing Form: Bellows Globe Valve
Flow Direction: Unidirectional
Standard: GB
Application: Industrial and Household Use
Name: Check Valve
Color: Brass Finish
Usage: Industrial and Domestic Applications
Normal Pressure: 1.6 MPa
Working Medium: Water, Gas, Oil
Working Temperature: -20°C to 100°C
Thread Standard: ISO228
Key Words: Brass Gas Valve
Delivery Port: Shanghai, Ningbo
Trademark: HB
Transport Package: Standard Export Packaging
Specification: 20DN, 25DN, 32DN
Origin: China
HS Code: 8481804090
Brass Check Valve 1/2''-2 1/2'' Inch with Filter
Technical Standards
Material: Standard Brass (Cu > 57%)
Size: 1/2" ~ 2 1/2", BSP
Working Pressure: PN20
Working Medium: Water, Gas
Working Temperature: -20°C ≤ T ≤ 120°C
Connection Standard: ISO228
Brass Stem, Plastic Core
Packaging: Plastic Bag, Inner Box, Carton
| DN (inch) | A (mm) | D (mm) | L (mm) |
| 1/2'' | 67.5 | 33 | 11 |
| 3/4'' | 76 | 39 | 11 |
| 1'' | 88.5 | 46 | 13 |
| 1 1/4'' | 102.5 | 58 | 14 |
| 1 1/2'' | 123 | 66 | 15 |
| 2'' | 148 | 81 | 16 |
| 2 1/2'' | 166 | 108 | 20 |
Material Composition
| Item | Designation | Material |
| 1 | Body | Brass |
| 2 | Net | SUS.304 |
| 3 | Stock | SUS304 |
| 4 | Stick | Brass or Plastic |
Product Description
The brass check valve with filter is also known as a brass non-return valve with a built-in filter. It is an automatic valve that operates based on the pressure of the fluid in the system. This type of valve prevents backflow and ensures that the medium flows in only one direction. It is commonly used in both industrial and domestic applications where reliable flow control is essential. The inclusion of a filter helps to prevent debris from entering the system, ensuring smooth operation and extending the lifespan of the valve. Our standard packaging includes placing the valves in cartons, which can be further packed on pallets or in wooden crates upon request. We are also happy to accommodate any special packaging requirements you may have.
Certifications
Additional Images
About Us
We are a leading manufacturer with over 25 years of experience in HVAC components and brass valves. Our product range includes brass manifolds, radiator valves, motorized valves, ball valves, gate valves, check valves, stop valves, safety valves, air vent valves, and brass fittings—offering more than 40 series and 2000 different types.
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