|
Products > LPG/NH3 Equipment > |
|
|
B166 (3/4", 1") AUTOMATIC DUAL PURPOSE
BYPASS VALVES
|
|
All Cylinder filling pumps. (Coro-Flo® Models and low
flow side channel pumps)
The B166 is a combination bypass and priming valve specifically designed
for small cylinder filling type pumps, especially of the regenerative
turbine type, such as the Coro-Flo® pump series. The patented vapor elimination
system keeps liquefied gas pumps primed to increase system reliability
and decrease pump and seal wear. The B166 is a smooth operating bypass
with moderate pressure buildup.
|
|
 |
|
|
T166 (1-1/4", 1-1/2") PUMP
FLOW CONTROL VALVE
|
|
Large capacity pumps filling variable size tanks and
bottles such as those used with delivery trucks (Z-Series) or multi-spot
cylinder-filling plants.
The T166 valve provides smooth-acting flow control. Specifically designed
for bypass protection for pumps in the 30–100 gpm (6.8–22.7 m3/hr) range,
such as those used on delivery trucks. In contrast to the B177, the T166
valve opens gradually as pressure builds up to modulate the flow, bypassing
the excess capacity smoothly and silently back to the supply tank. A continuous
internal bleed in this valve assists in eliminating vapors.
|
|
 |
|
|
B177 (1-1/4", 1-1/2", 2",
2-1/2") DIFFERENTIAL BYPASS VALVE
|
|
In liquefied gas bulk plant installations for the loading
and unloading pumps.
The B177 is a low-pressure buildup valve specifically designed for applications
requiring protection for positive displacement pumps in the 40–350 gpm
(9.1–-79.5 m3/hr) for smooth-acting flow control. To properly function,
this valve requires a pressure sensing line for the storage tank. This
valve should be applied where horsepower is limited and accuracy set points
and flow points are necessary.
|
|
 |
|
|
ZV200
Bypass Valve |
|
Used for both truck and stationary applications for loading and
unloading. |
|
|
|
The two-inch ZV200 is a low pressure build-up
bypass valve designed for applications requiring protection for
positive displacement pumps. Specifically designed for protecting
pumps with capacities up to 250 gpm (946 L/min). The continuous
internal bleed will assist in the operation of systems with "air"
or "electric" operated internal valves. Typical applications
include bobtail, transport and stationary loading and unloading of
LPG, NH3 and other light liquids. |
| |
| Features and Benefits |
|
|
Click for details |
)
)
)
)
