SIT Group 630 EUROSIT Manual Del Usuario página 4

Versions with pressure regulator
VALVE DESCRIPTION
4
3
2
1
7
6
1. Temperature sensing bulb
2. Maximum flow screw
2'. Pressure regulator
3. Minimum rate screw
4. Control knob
5. Pilot flow adjustment screw
6. Inlet pressure test port
7. Outlet pressure test port

8. Pilot outlet
GAS
INLET
FL MS GM
5
PR TH
MAIN
BURNER
PILOT
BURNER
FL RQ
4
2'
10
11
13
9
9. Thermocouple connection
10. Side inlet
11. Side outlet
12. Bottom inlet
13. Bottom outlet
12
8