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4<br />
Super <strong>Nordstrom</strong> Two-Bolt<br />
Cover <strong>Plug</strong> Valve<br />
(Refer to page 9 for detailed description.)<br />
Super <strong>Nordstrom</strong> two-bolt cover plug valve is a low-pressure valve<br />
(200 CWP) in sizes 3/4 through 4 for a broad range of applications<br />
in gas distribution and general industrial services.<br />
Dynamic Balance <strong>Plug</strong> Valve<br />
(Refer to page 7 for detailed description.)<br />
The Dynamic Balance valve is the premier Flowserve <strong>Nordstrom</strong><br />
<strong>Valves</strong> plug valve, incorporating proven features and user benefits<br />
from over sixty years of experience in endless valve applications<br />
and design technology.<br />
A pressure-balanced plug assures predictable torque, even under<br />
high pressure differential, vibration and thermal cycling. Pressureenergized<br />
stem seals eliminate external adjustments and the stem<br />
and the cover weatherseal provides superior corrosion resistance<br />
in hostile environments.<br />
The Dynamic Balance plug valve is available in the broadest range<br />
of sizes, pressure classes, and materials of construction of any<br />
Flowserve <strong>Nordstrom</strong> <strong>Valves</strong> product. Dynamic Balance valves are<br />
available in sizes from 1 to 30 in ASME pressure classes from 150<br />
to 2500, and in sizes 2 1 ⁄16 to 4 1 ⁄16 in API 3000 and 5000 psi.<br />
<strong>Nordstrom</strong> <strong>Valves</strong> <strong>Steel</strong> Lubricated <strong>Plug</strong> <strong>Valves</strong> FCD NVENBR1004-02 – 01/11<br />
Super <strong>Nordstrom</strong> <strong>Plug</strong> Valve<br />
with Controlled-Balance <strong>Plug</strong><br />
(Refer to page 8 for detailed description.)<br />
The Super <strong>Nordstrom</strong> steel plug valve complements the Dynamic<br />
Balance plug valve line, offering the benefits of predictable low<br />
torque, at a competitive price, in a limited range of smaller sizes<br />
and lower pressure classes for less critical and less demanding<br />
services.<br />
The Super <strong>Nordstrom</strong> steel plug valve is available in sizes from 1/2<br />
to 4 in ASME pressure classes 150, 300 and 600, and sizes 3/4 to<br />
4 in 200 CWP pressure rating for a broad range of applications in<br />
gas distribution and general services.<br />
<strong>Nordstrom</strong> Bolted Gland <strong>Plug</strong> Valve<br />
(Refer to page 10 for detailed description.)<br />
The standard <strong>Nordstrom</strong> plug valve line includes low-pressure<br />
valves (ASME Class 150) in sizes 6, 8 and 12 for a broad range of<br />
applications in gas distribution and general industrial services.
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