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Renewable Design for Brass Air Valve - CHECK VALVES-S1007 – Shangyi

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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Mixed Water Temperature Control Center, Brass Balancing Valve, Ground Heating Temperature Control System, Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today.
Renewable Design for Brass Air Valve - CHECK VALVES-S1007 – Shangyi Detail:

Brass Swing 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 movable 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 Rubber gasket NBR
3 Disc Brass
4 Bonnet Brass
5 Hinge pin Brass
6 Screw Brass

Bore sizes for check valves:

SIZE L H DN Weight Carton
1/2″ 47.1 34.8 13.7 160 192
3/4″ 58 39.8 17.2 230 120
1″ 63.1 48.5 21.7 350 72
11/4″ 77 52 28 550 42
11/2″ 80 60.5 33 780 36
2″ 92.5 68.5 42.5 1150 18
21/2″ 104 77.5 53 1850 6
3″ 124 82.3 64 2600 4
4″ 160 99.5 83 5000 2

Production flow of check valves :

Production Process

Brass material Chemical composition used for check valves:

59534d14e21a7864798331 (1)

Available surface treatments of check valves:

Craft color

Packing of check valves:

Pack and ship

Testing Lab for check valves:

Testing Machine

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:

Renewable Design for Brass Air Valve - CHECK VALVES-S1007 – Shangyi detail pictures


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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Renewable Design for Brass Air Valve - CHECK VALVES-S1007 – Shangyi , The product will supply to all over the world, such as: Nigeria, belarus, Jakarta, As operation principle is "be market-oriented , good faith as principle, win-win as objective", holding on "customer first, quality assurance, service first" as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Ella from Lithuania - 2017.08.18 11:04
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Deborah from Cairo - 2018.05.15 10:52
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