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Features
and Benefits
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| 1.
Body |
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7.
Bearings |
| High
quality one piece casting which provides consistent uniformity. Sizes
2 inch to 6 inch are investment castings. Body is available in Wafer,
Lug, Double Flanged, and Butt-welded. |
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Made
of Graphite impregnated or Reinforced PTFE impregnated 316 Stainless
Steel to ensure long service life. |
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| 2.
Mounting Flange |
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8.
Stem |
| Designed
to direct mount actuation for ease of installation and cost savings.
No bracket is needed for manual actuation or for automatic automation
up to 18 inch. |
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Manufactured
of high strength 17-4 ph Stainless Steel to provide maximum strenghth
and stability for high torque applications. |
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| 3.
Underneath Drawn Gland Packing |
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9.
Disc |
| Allows
for direct mounting of actuation and ease of user adjustment of the
gland nuts while method of operation is attached. A rocker design
is incorporated to compensate for uneven adjustment of the gland nuts. |
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Made of 316
Stainless Steel and engineered to allow for quick release from the
seat. This reduces the amount of torque needed to un-seat the disc.
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| 4.
Seat |
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10.
Disc Taper Pins |
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An advanced
design that provides a bi-directional interference and pressure
assisted seal. This design achieves maximum seal at low, medium
and high pressure.
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Pins are offset
from the center of the stem which places them in compression rather
than in sheer. This gives them a yield poing greater than the stem
itself. Pins are welded in place after final assembly and testing.
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| 5.
Extended Neck |
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11.
Integrally Cast Disc Position Stop |
| Allows
for two inches of pipe insulation. |
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Machined
position stop on the body locates the disc in the seat to achieve
maximum seat and seal life. |
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| 6.
Packing |
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PTFE is a cup and cone system and Graphite is die formed rings for
positive seals. |
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High
Performance Applications
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• Construction
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Pulp and Paper Mills |
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Chemical / Petro-Chemical |
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Oil Refineries and Oil Field |
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Liquified Gas / Refrigeration |
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Ship Building |
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Heavy Industrial |
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Hydrocarbon Processing |
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Power / Co-Generation Plants |
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Gas Piping |
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Steel and Iron Works |
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Local Area Energy Supply |
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Commercial |
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Industrial |
