 By this method of extraction, speed and efficiency is obtained, saving hours of labor. You could have a substantially greater number of valves ready for repacking during a single outage or downtime. This machine can also be used to remove emergency repair sealant from valves and restore them to like-new condition.
Savings can be enormous and packing extractions up to 50 valves per day are not unusual
DESCRIPTION
MODEL HPZ-95NA
The model HPZ-95NA water, jet packing extraction,
system consists of an air
operated, high pressure
pumping system, high pressure hose, extraction gun,
portable reservoir, and nozzle kit. This system has
been designed for fast and
efficient removal of valve
stem packing, pump packing
and flange gasketing. It also
eliminates the risk of scoring
or gouging a valve stem, stuffing box bore, or flange face
cause by out-dated manual extraction methods. The HPZ-95NA
system allows for instantaneous flow control at the gun
without the use of any electrical or pneumatic remote controls or switches. The
DSG-20 Extraction gun is a
hand held device that is activated by depressing a gun
type trigger. This allows for
a safe and positive flow
shut-off control at the
gun.
Releasing the gun trigger
stops all jetting flow instantaneously, regardless of the distance from the pumping unit. When the
trigger is released, the pump
unit will stall at the preset
operating pressure. The HPZ-95NA provides the operator with the ultimate in safety and positive control of the amount of water or
chemical used in the extraction
process.
Why struggle to remove worn,
dried out, burnt, rock-hard valve and pump packing? A high
pressure water jet penetrates and removes rock hard packings
quickly and cleanly without damage to valve stem or stuffing
box. Extraction, speed and efficiency is obtained,
saving hours of labor. You could have a substantially greater
number of valves ready for repacking during a single outage or
downtime. This machine can also be used to remove emergency repair
sealant from valves and restore them to like-new condition.
Savings can be enormous and packing extractions up to 50 valves per day are not unusual - By this method of extraction, speed and efficiency is obtained, saving hours of labor. You could have a substantially greater number of valves ready for repacking during a single outage or downtime. This machine can also be used to remove emergency repair sealant from valves and restore them to like-new condition:
The HPZ-95NA Mini Water Jet Packing Extractors are designed to remove rock-hard wire bound packings as well as tedious graphite / graphoil packings and injected sealants that become like solid concrete. The high pressure water jet concept saves days of manual labor costs and REM (radio-active exposure man hours) in nuclear power plants. It eliminates the use of packing pullers and packing picks that damage stuffing box bores and valve stems, thus forming leak paths. It allows for the extraction of packing in small valves with tight stuffing boxes that packing pullers can’t enter or packing picks won’t penetrate. The HPZ-95NA is the only logical means of packing removal for expensive control valves and ALL valves and pumps in general.
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FEATURES
- All controls located on control panel, behind lockable ventilated
door.
- Discharge pressure to 20,000
PSIG-(138MPa)(1400BAR)
- No electrical components for safe, non sparking
operation.
- Operates using plant water via hose or non pressurized
portable reservoir.
- Stainless steel console, corrosion resistant, with
rear panel removal, drawer like
entry with no piping to disconnect.
- Sample case size, light weight, for operating in tight
spaces and elevated areas.
- Reduce labor cost/1man operation
- Plant air operated system
- High pressure relief valve
- Water inlet filter, auto drain air filter.
DATA
- Size: 11"High x 20" wide x 17" deep (28cm x
51cm x 43cm)
- Weight: 87 pounds(40kg)
- Air Requirements: 70 to 100psi @ 50cfm
- Gun: 20,000 PSI-WP
- Hose: 26,000 PSI-WP, 60,000 PSI
- Burst, 1\2" O.P.
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