Our organization has been specializing in brand strategy. Customers' satisfaction is our greatest advertising. We also provide OEM company for OEM/ODM Supplier China DIN 3352 F4 Resilient Seated DN 50- DN 600 Gate Valve Solenoid Valve Swing Check Valve PVC Ball Valve Globe Valve, We cordially welcome consumers from at your home and abroad to affix us and cooperate with us to take pleasure in a greater long term.
Our organization has been specializing in brand strategy. Customers' satisfaction is our greatest advertising. We also provide OEM company for China Swing Check Valve, Globe Valve, Now we have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our goods have been strictly inspected before shipment.
Brass Spring Check Valve is made of forged brass, also called non-return valve, designed to control backflow of fluid control system, the fluid is directed by disc and flows in one direction, widely used for plumbing, pumping, and pipelines.
Product information :
| Product name |
CHECK VALVES |
| Sizes |
1/4”-1/2",3/4” |
| Bore |
Full bore |
| Application |
Water, oil, and other non-corrosive liquid |
| Working pressure |
PN16 |
| Working temperature |
-10 to 110°C |
| Working durability |
10,000 cycles |
| Quality standard |
EN13828, EN228-1/ ISO5208 |
| End Connection |
BSP |
| Features: |
Heavy-duty design for higher pressure |
| Anti-blow-out stem structure/O-Ring or Pressure Nut |
| 100% leakage test on valve before delivery |
| Agents wanted and OEM acceptable |
| Packing |
Inner boxes in cartons, loaded in pallets |
| Customized design acceptable |
Spare Part for check valves:
| NO |
Component |
Material |
| 1 |
Body |
Brass |
| 2 |
Spring |
Stainless |
| 3 |
Disc |
POM |
| 4 |
Rubber gasket |
NBR |
| 5 |
Bonnet |
Brass |
Bore sizes for check valves:
| SIZE |
L |
H |
DN |
Weight |
Carton |
| 1/2" |
32.8 |
45 |
18 |
120 |
228 |
| 3/4" |
41.5 |
51 |
22 |
180 |
144 |
| 1" |
47 |
54 |
28 |
240 |
108 |
| 11/4" |
57.5 |
57.5 |
37 |
330 |
72 |
| 11/2" |
68 |
68.5 |
42 |
500 |
36 |
| 2" |
80 |
72.5 |
55 |
700 |
18 |
| 21/2" |
103 |
90.5 |
67 |
1550 |
12 |
| 3" |
110 |
97 |
78 |
1900 |
12 |
| 4" |
142 |
112 |
101.5 |
3000 |
6 |
Production flow of check valves :
Brass material Chemical composition used for check valves:
Available surface treatments of check valves:
Packing of check valves:
Testing Lab for check valves:
Why choose SHANGYI as your China valves supplier:
1.rofessional valve manufacturer,with over 20 years of industry experiences.
2.Monthly production capacity of 1million sets,enables quick delivery
3.Testing each valve one by one
4.Intensive QC and on-time delivery,to make quality reliable and stable
5.Prompt responsive communications,from pre-sales to after-sales
Our organization has been specializing in brand strategy. Customers' satisfaction is our greatest advertising. We also provide OEM company for OEM/ODM Supplier China DIN 3352 F4 Resilient Seated DN 50- DN 600 Gate Valve Solenoid Valve Swing Check Valve PVC Ball Valve Globe Valve, We cordially welcome consumers from at your home and abroad to affix us and cooperate with us to take pleasure in a greater long term.
OEM/ODM Supplier China Swing Check Valve, Globe Valve, Now we have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our goods have been strictly inspected before shipment.
