رگلاتور سامسون مدل 1152 - 4708 samson

The supply pressure regulator reduces and controls the
maximum pressure of 12 bar (180 psi) in a compressed air
network to the pressure adjusted at the set point adjuster.
Special features:
• Air blow-off and low air consumption
• Almost independent of upstream pressure
• Any mounting position (except version with filter receptacle)
• Suitable for pipe and panel mounting as well as for
attachment to various positioners and actuators
• Optionally with pressure gauge with CrNiMo steel
housing and brass measuring element or pressure gauge
completely made of CrNiMo steel (these regulator versions
are completely free of any copper alloy)
• Threaded ends G according to DIN ISO 228/1 or with
NPT tapered pipe thread
• Air filtering with venting option:
– Type 4708-45 with 15 µm mesh size, all other filters
with 20 µm (5 µm as special version)
Versions
Supply pressure regulators with continuously adjustable set
point range from 0.5 to 6 bar (8 to 90 psi)
– Types 4708-10 to -17 (Fig. 3) · Supply pressure regulators
with optional set point range from 0.2 to 1.6 bar (3 to
23 psi)
Mounted on rails conforming with EN 50022 or EN 50035
with accessories or mounted using a universal bracket
Type 4708-45 (Fig. 4) · Supply pressure regulator with increased air capacity
– Types 4708-53 to -55 (Fig. 1) · Supply pressure regulators
for direct attachment to various positioners
– Types 4708-62 and -64 (Fig. 2) · Supply pressure regulators for direct attachment to Type 3277 and Type 3372
Pneumatic Actuators
Further versions
– Type 4708-82 · Manual/automatic switchover functioning
as a pneumatic bypass for positioners
– Types 4708-83 to -87 · Compressed air filters