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

Valves and valve actuation – Reciprocating valve – Push or pull operator

Spool valve with offset outlet

Valves and valve actuation – Reciprocating valve – Push or pull operator

Spring assisted electric/electronic globe control valve

Valves and valve actuation – Reciprocating valve – Piston

Steam isolation valve

Valves and valve actuation – Reciprocating valve – Particular head and seat cooperation

Steam valve

Valves and valve actuation – Reciprocating valve – Diverse material seal at valve interface

Stem tip seal

Valves and valve actuation – Reciprocating valve – Diverse material seal at valve interface

Stretch seal valve

Valves and valve actuation – Reciprocating valve – Push or pull operator

Stroke limiting apparatus for hydraulic cylinders

Valves and valve actuation – Reciprocating valve – Gate

Suction control valve with vacuum breaker

Valves and valve actuation – Reciprocating valve – Piston

Suction valve

Valves and valve actuation – Reciprocating valve – Gate

Swing-door gate valve

Valves and valve actuation – Reciprocating valve – Diaphragm

Tank safety valve

Valves and valve actuation – Reciprocating valve – Push or pull operator

Tap assembly reciprocal positioning assembly

Valves and valve actuation – Reciprocating valve – Piston

Tap for dispensing carbonated beverages

Valves and valve actuation – Reciprocating valve – Particular head and seat cooperation

Taps for controlling liquid flow

Valves and valve actuation – Reciprocating valve – Push or pull operator

Three way slide valve with center return

Valves and valve actuation – Reciprocating valve – Gate

Through conduit gate valve

Valves and valve actuation – Reciprocating valve – Gate

Two piece composite valve seal ring construction

Valves and valve actuation – Reciprocating valve – Gate

Unidirectional seat seal for gate valve

Valves and valve actuation – Reciprocating valve – Push or pull operator

Universal fill valve