Keys 2*, 7*, and 8* Valve Plug and Stem Assembly for Style 1 Extension Bonnet
VALVE SIZE, NPS
ED
EAD
1 or 1-1/4
1
1-1/2
2
1-1/2 x 1
2 x 1
2 or 3 x 2
4 x 2
2 x 1
- - -
2-1/2 or 4 x 2-1/2
3 or 6 x 2-1/2
2-1/2 x 1-1/2
3 x 1-1/2
3
4
4
6
6
- - -
8
- - -
1. Not for use with 17-4PH stainless steel cages above 210_C (410_F) or CoCr-A cages above 427_C (800_F); use high temperature valve plugs for these applications.
2. For use with 17-4PH stainless steel cages between 210_C (410_F) and 427_C (800_F) and with CoCr-A cages over 427_C (800_F) (the letter "H" is stamped on top for identification).
Key 2* Standard Valve Plug
VALVE SIZE, NPS
ED
EAD
1 or 1-1/4 or
1 or 2 x 1
1-1/2 x 1
1-1/2
2
2 or 3 x 2
4 x 2
2 x 1
- - -
2-1/2 or 4 x 2-1/2
3 or 6 x 2-1/2
2-1/2 x 1-1/2
3 x 1-1/2
3
4
4
6
6
- - -
8
- - -
1. Not for use with 17-4PH stainless steel cages above 210_C (410_F) or CoCr-A cages above 427_C (800_F); use high temperature valve plugs for these applications.
2. For use with 17-4PH stainless steel cages between 210_C (410_F) and 427_C (800_F) and with CoCr-A cages over 427_C (800_F) (the letter "H" is stamped on top for identification).