Versions - Samson 4708 Series Mounting And Operating Instructions

Design and principle of operation

3.1 Versions

Supply Pressure Regulator
Standard version
Aluminum filter without filter receptacle
with plastic filter receptacle
with aluminum filter receptacle
Stainless steel version
Stainless steel filter with stainless steel filter receptacle
with plastic filter receptacle
without filter receptacle
Connection
G ¼
¼-18 NPT
Set point range 0.5 to 6 bar (8 to 90 psi)
Without pressure gauge
with pressure gauge, completely free of copper
with pressure gauge, housing free of copper
Set point range 0.2 to 1.6 bar (3 to 23 psi)
Without pressure gauge
with pressure gauge, completely free of copper
with pressure gauge, housing free of copper
Supply pressure regulator with increased air capacity
u EB 8546-1
with adapter plate for positioners
Types 3730, 3766, 3767
Types 3725, 3730, 3766, 3767
Type 3725, Types 4763/4765
with adapter plate for pneumatic actuators
Type 3277 Actuator (240 to 700 cm²) with Type 3730, 3766 or 3767 Positioner
Type 3372
Type 3277 Actuator with connection block
14
Type 4708- x x
1 0
1 1
1 2
1 3
1 4
1 7
4 5
5 3
5 4
5 5
6 2
6 2
6 4
EB 8546 EN
x x
2
5
0
1
2
3
4
5
0
0
0