Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for
1/2" Pex Fitting
, Brass Fitting Of Rehau Style
, Brass Fitting For Pex Pipe
, At our firm with good quality initially as our motto, we manufacture merchandise that are entirely made in Japan, from materials procurement to processing. This enables them for being used with confident peace of mind.
2020 China New Design Brass Air Valve -
CHECK VALVES-S1003 – Shangyi Detail:
Brass Spring Check Valve with Filter 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 |
| 6 |
Fillter |
Stainess steel |
Bore sizes for check valves:
| SIZE |
L |
H |
DN |
Weight |
Carton |
| 1/2″ |
32.8 |
69.4 |
18 |
85 |
216 |
| 3/4″ |
41.7 |
77 |
22 |
125 |
108 |
| 1″ |
47.5 |
87 |
28 |
160 |
72 |
| 11/4″ |
57.5 |
100.3 |
37 |
220 |
36 |
| 11/2″ |
68 |
114 |
42 |
330 |
36 |
| 2″ |
80 |
131.4 |
55 |
500 |
12 |
| 21/2″ |
102.5 |
156.7 |
67 |
1020 |
6 |
| 3″ |
111 |
171.8 |
78 |
1350 |
6 |
| 4″ |
140.5 |
194.5 |
101.5 |
1850 |
4 |
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
Product detail pictures:
Related Product Guide:
Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for
2020 China New Design Brass Air Valve -
CHECK VALVES-S1003 – Shangyi , The product will supply to all over the world, such as: Cyprus
, Jordan
, Indonesia
, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
