How close can I have a ball valve with the plastic or rubber handel covering to a base stack?
How close can I have a ball valve with the plastic or rubber handel covering to a base stack?
5th generation
2 1/2 Buckets
1010 gravity
2 new flat pans. Back pan now has 16 V's
Rebuilt the block arch 3x12
Homemade pre-heater,steamhood
MES Dolly RO