LandOfFree - US Patents - Listing for Valves and valve actuation,Reciprocating valve,Gate

Valves and valve actuation – Reciprocating valve – Gate

Vacuum valve

Valves and valve actuation – Reciprocating valve – Gate

Vacuum valve

Valves and valve actuation – Reciprocating valve – Gate

Vacuum valve and closure plate for a vacuum valve

Valves and valve actuation – Reciprocating valve – Gate

Valve

Valves and valve actuation – Reciprocating valve – Gate

Valve

Valves and valve actuation – Reciprocating valve – Gate

Valve

Valves and valve actuation – Reciprocating valve – Gate

Valve assembly

Valves and valve actuation – Reciprocating valve – Gate

Valve assembly and seat

Valves and valve actuation – Reciprocating valve – Gate

Valve assembly having a reinforced valve seat

Valves and valve actuation – Reciprocating valve – Gate

Valve assembly, seat and seal

Valves and valve actuation – Reciprocating valve – Gate

Valve body-bonnet joint

Valves and valve actuation – Reciprocating valve – Gate

Valve having tee slot attachments in service area

Valves and valve actuation – Reciprocating valve – Gate

Valve seat construction having a resilient member around the per

Valves and valve actuation – Reciprocating valve – Gate

Valve seat mechanism

Valves and valve actuation – Reciprocating valve – Gate

Valve seat structure

Valves and valve actuation – Reciprocating valve – Gate

Valve seat structure

Valves and valve actuation – Reciprocating valve – Gate

Valve seat with sediment guard

Valves and valve actuation – Reciprocating valve – Gate

Valve seat-to-seat connection for easy installation and removal

Valves and valve actuation – Reciprocating valve – Gate

Valve self-relieving seats