FEATURES
1. Large two-ply
seamless Robertshaw bellows for long life.
2. Chevron
"Lifetime" stem packing made of Teflon.
3. Quick-detach
valve stem construction permits easy valve change without disturbing
adjustments.
4. Sturdy cast
iron frame.
5. Handwheel-type
setpoint adjustment . . . ball bearings make adjustments easy.
6. High quality
components from single manufacturer.
PRESSURE
RANGES
Since the
RP-1072 Series regulators are restricted to vacuum applications, the range
of pressures under control cannot vary beyond 0 psig and -14.7 psig. The
values tabulated below in the column headed "Maximum Controlled Pressure"
are applicable to the corresponding valve size and type tabulated when the
adjusting spring is fully expanded. Similarly, "Minimum Controlled
Pressures" apply to the valve size and type indicated when the adjusting
spring is fully compressed. The actual adjustable range varies slightly
from one valve size to another.
