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High Quality Brass Ball Valve - CHECK VALVES-S1003 – Shangyi

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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Carbon Steel Fitting , Wholesale Brass Fittings , Brass Fuel Shut Off Valve , We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!
High Quality Brass Ball 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 :

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:

High Quality Brass Ball Valve -
 CHECK VALVES-S1003 – Shangyi detail pictures


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Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for High Quality Brass Ball Valve - CHECK VALVES-S1003 – Shangyi , The product will supply to all over the world, such as: Jamaica , Mauritius , Juventus , "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Kay from Hanover - 2017.12.31 14:53
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Irma from Russia - 2018.08.12 12:27
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