A steam trap including a buoyant float member is equipped with a valve seat assembly which is closed by abutment of the float with a valve seat portion surrounding the flow orifice[2012-02-01]
A steam trap assembly is formed with a casing defining a valve chamber therein with an inlet for introducing fluid generally consisting of condensate and steam into said chamber an[2012-01-20]
A steam trap having an improved means for sealing a control chamber within the body of the trap, particularly with respect to the inlet and outlet passages. The body of the trap ha[2012-01-19]
A flow path switching apparatus in an automatic regulating valve includes a base having a fluid inlet and a fluid outlet which are connected to pipes, and an automatic regulating v[2012-01-18]