Abstract: A St. Augustine grass variety designated TBLL is disclosed. The invention relates to the seeds of St. Augustine grass variety TBLL, to the plants of St. Augustine grass variety TBLL, to the plant parts of St. Augustine grass variety TBLL, and to methods for producing progeny of St. Augustine grass variety TBLL. The invention also relates to methods for producing a St. Augustine grass plant containing in its genetic material one or more transgenes and to the transgenic St. Augustine grass plants and plant parts produced by those methods. The invention also relates to St. Augustine grass varieties or breeding cultivars, and plant parts derived from St. Augustine grass variety TBLL. The invention also relates to methods for producing other St. Augustine grass varieties, lines, or plant parts derived from St. Augustine grass variety TBLL, and to the St. Augustine grass plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid St.

Abstract: A pressure relief valve for exhausting pressure from a pressurized device, includes a valve body that has a first end and a second end, a chamber extending through the valve body, and a valve seat located within the valve body. A valve member comprises a piston and a stem, with the piston shaped so it can be mounted adjacent the valve seat. A spring is mounted within the chamber so as to bias the piston toward the valve seat. In one embodiment a valve cap includes a sidewall shaped to fit around the outside of the second end of the valve body and has a hole through which the stem extends. The valve cap is connected to said valve body in a manner that renders the valve substantially inoperable at the preselected pressure once the valve cap's position is changed. In another embodiment, the stem is a formable wire that extends through the valve body and stem is bent to enable the valve member to move within the valve body.