Multi-position dual disc slide valve
Multi-section protective cover system for hot water pipes
Noise enclosure for hydraulic valve
Non-stick glass stopcock
Outside drop for manhole
P-trap insulation and article
P-trap protecting system
Pedestal hydrant
Pipe-covering member having tear-away portions
Plastic gate valve
Plastic lined diaphragm valve
Plastic lined rotatable valve
Plastic lined sample valve
Plastic stop valve and method for the production thereof
Plug valve
Plug valve
Plug valve and method
Plug valve with floating stem seal
Portable collapsible tank for storing liquid
Pressure let-down valve assembly for handling abrasive liquids