1brass spring check valve
2.perfect seal,no peeling,no burr
3.both INCHS and AMETEK
4.Surface polished,smooth and clean. no leakaged
   The valve's material :
   1,body:                  brass
   2,piston:                 PVC
   3,spring:             stainless steel
   4,O-ring:              NBR
   5,filter foot :         PVC
   6,filter body:        stainless steel

 cartridge:           brass
 pressure:           ≤1.6mpa
   7,temperature:        -10<t<100
   8,suitable medium:    water
Specifications:
 

1/2	150g
3/4	200g
1	285g
1-1/4	460g
1-1/2	800g
2	1300g
2-1/2
3
4

NUMBER	DESCRIPTION	QUANTITY	MATERIAL	FINISHING
1	Basket: Mesh, plate and threads	1	Stainless Steal,Stainless steal and plastic.	Natural, Natural and White
2	Superior part of body	1	Bronze	Natural
3	Piston	1	Plastic	White
4	Gasket	1	Rubber	Black
5	Washer	1	Plastic	White
6	Spring	1	Stainless Steal	Natural
7	Low part of body	1	Bronze	Natural