steam valve

Key

3d focus reduction

sherwood valve

3d Worcester stainless steel or carbon ball valve

flanges

plunger pump

2d hook

pac man game rubber bumper

Purge valve

standard figure 8

Gate valve – check valve

Junk mill; drilling tool

docking station

3d bearing

3d pulley

3d step control valve

Rising stem gate valve – 3d

crank shaft

Mechanic piece

Flange 4