243-0001 | Switching Relay, Pneumatic 3-Way, Adj Changeover, 1/8" NPT Thread Ports, 9PSI | Siemens Additional Information_1-3/8 in Stem Length; Celcon Plug; 3/8-18 Thread Size; 0.500 lb Weight 27X10 PVC REDUCING COUPLING SPIGOTXGASKET

27X10 PVC REDUCING COUPLING SPIGOTXGASKET 125PIP

8X6 PVC REDUCING SANITARY TEE SOCKET SCH80

20 CPVC TEE SOCKET DUCT

15X12 PVC REDUCING COUPLING GASKET 125PIP

2 X 1-1/4 BLACK REDUCNG COUPLNG

243-0001 | Switching Relay, Pneumatic 3-Way, Adj Changeover, 1/8" NPT Thread Ports, 9PSI | Siemens Additional Information_1-3/8 in Stem Length; Celcon Plug; 3/8-18 Thread Size; 0.500 lb Weight 27X10 PVC REDUCING COUPLING SPIGOTXGASKETSwitching Relay, Pneumatic 3 Way, Adj Changeover, 1 8" NPT Thread Ports, 9PSI Resources Datasheet(Powers Controls RL 242 SW Switching Relay Technical Instructions)Assortment System Descriptions(Powers Pneumatic Controls. Quick Reference Guide)Installation instruction(599 Series Zone Valves SFA SFP Electronic Valve Actuator 2 Position Control Installation Instructions) More Info ^^This 243 Switching Relay is a compact 3 way air valve that can be used