1.

Forged Cast / Stainless Steel

15 NB
to
500 NB

150
300
600
Etc.

ASTM
BS
DIN
ASA
SIS

Audco, Leader, BHEL, Spirax, Klinger, Lender, NETA, Spirax Marshall Etc.

2.

Forged Cast / Carbon Steel

3.

Cast Iron

4.

Gunn Metal / Bronze

5.

Alloy Steel

Stainless Steel in Grade

202, 316 Etc.

Type of Valve

Check, Gate, Globe, Needle, Butterfly, Ball, Plug, Strainer (‘Y’) Stop, Non Return, Diaphragm, Safety Etc.