check valves

6)  Package : cartons and wooden cases .

    b) Coating as per customers' requirement

    a) Fusion-bonded epoxy 200-250 microns inside and outside .

5) Coating

    c) PN16

    b) PN10

    a) 250 PSI

4) Pressure grade

3) Size: 50 - 400mm/ 2" - 16"

    b) Disc: grey iron/ bronze, grey iron or grey iron/ rubber

    a) Valve body and bonnet: ductile iron ASTM-A-536, GGG500-7

2) Material:

    and steam medium from flowing backward

1) The check valves supplied are mainly used for preventing the water

Features:

Detailed Product Description

check valve :
Material:
1) valve body and bonnet: ductile iron ASTM-A-536,GGG500-7
2) DIS: grey iron/bronze,grey iron