The FAP-A batten wall type wall connector is divided into three types-thesingle type, dual end type anddual end plus pipe type respectively consisting of compression nut, bowl washer, conical seal washer, jamnut, seal piece and wall-crossing pipe. The single end type has a compression nut at one end(see Figure 1).The dual end type has compression nuts at two ends (see Figure 2). The dual end plus pipe type is added with pipe connecting electromagnetic pulse valve, adjusting nut, washer and seal washer on the basis of the dual end type. The connection between the pipe and one end of the wall connector is sealed with a seal piece between the two planes (see Figure 3).
Fig.1. Structure of FAP-A-1 single end type
Fig.2. Structure of FAP-A-2 dual end type
Fig.3. Structure of FAP-A-3 dual end plus pipe
When getting the wall-crossing pipe through the installation hole of the wall panel (with a thickness of 2~6mm and its diameter in compliance with the installation specifications of the wall connector), put a seal piece between the flange of the wall-crossing pipe and one side of the batten wall, tighten the jam nut to clamp the batten wall and the seal piece and seal from the outside and inside of the batten wall. A pipe with relative specifications may go through the inner hole of the wall-crossing pipe. A conical seal washer is slipped on the outer wall of the pipe. Tighten the compression nut to narrow the inner hole of the conical seal washer and make the outer wall of the pipe firmly clamped and sealed from the outside. The pipe of the dual end plus pipe type is used to connect the electromagnetic pulse valve and the wall-crossing pipe and adjust the electromagnetic pulse valve in its installation.
Product Structure 
