Short Description:

Working pressure:2.5MPa

Working temperature: -20℃≤t≤110℃

Thread Confirmed to ISO228

Opening/closing test 10000times

Suitable for water services


Product Detail

Product Tags

Key words: Brass Check Valve

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 Valve nut Brass
3 Spring Stainless
4 Disc Brass
5 Rubber gasket NBR
6 O-ring NBR
7 Bonnet Brass
8 Gasket ABS
9 Ring Brass
10 O-ring NBR
11 Lock cap Brass

Bore sizes for check valves:

SIZE L H Weight Carton
1/2" 32.5 52 153 228
3/4" 41.5 57.5 215 144
1" 48.5 66 300 96
11/4" 57.5 69 435 72
11/2" 67.5 77 650 36
2" 79.5 80 960 18

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

59534d14e21a7864798331 (1)

59534d14e21a7864798331 (1)

59534d14e21a7864798331 (1)

59534d14e21a7864798331 (1)

59534d14e21a7864798331 (1)

59534d14e21a7864798331 (1)

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