CHECK VALVES-S1003

Short Description:

Working pressure:2.5MPa

Working temperature: -20℃≤t≤110℃

Thread Confirmed to ISO228

Opening/closing test 10000times

Suitable for water services

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Product Detail

Product Tags

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
Packing	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