CHECK VALVES-S1003
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
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