Valve Magazine - Fall 2011

internally vented, preventing contaminants such as salt and dust from entering the valve and corroding internal components.

TYCO FLOW CONTROL has expand-
ed its Anderson Greenwood instrument
valve line to include the new M30
series primary isolation instru-
mentation root
valve. This large-
bore isolation valve
handles particularly
hostile environments and process-
es, including high temperatures
and pressures, while pro-
viding excellent seating
capabilities.

FEATURED PRODUCTS

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The M30 series includes single
block (M37), block and bleed (M38),

as well as double block and bleed
(M39) functions built into one compact
modular single valve body. This elimi-
nates the need for field assembly and
testing of conventional valve and fitting
stacks while reducing leak points.
These valves can be used in appli-
cations such as refineries, chemi-
cal plants, power
generating facilities
and at unconven-
tional petroleum
projects such as oil sand
production and high-pres-
sure natural gas shale-
field production. CONTINUED ON PAGE 56

AT THE VMA STORE

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INDEX TO
ADVERTISERS

26 American Foundry
www.americanfoundry.com
1 ASCO
www.ascovalve.com/lowpower
41 AUMA Actuators
www.auma-usa.com
9 Badger Meter
www.badgermeter.com/valvefam27.aspx
53 Check-All Valve Mfg. Company
www.checkall.com
C4 Crane Energy Flow Control
www.craneflowsolutions.com
13 Curtiss-Wright Flow Control
Company
www.cwfc.com
5 Delta Centrifugal
www.deltacentrifugal.com
31 Farris Engineering
(a div. of Curtiss-Wright Flow Control)
http://farris.cwfc.com
C2 Flexitallic
www.flexitallic.com
23 Highland Foundry
www.highlandfoundry.com
25 Key Bellevilles
www.keybellevilles.com
22 Kimray
www.kimray.com

52 Manufacturers Standardization Society www.mss-hq.com

19 Matrix Metals
www.matrixmetalsllc.com
17 Mazak Corporation
www.mazakusa.com
21, 27 The Wm. Powell Company
www.powellvalves.com
C3 Power Gen
www.power-gen.com
33 Reyco Valve
www.reycovalve.com
11 Rotork Controls
www.rotork.com
46 Scientific Linings & Coatings
www.weathercap.com
18 Solon Manufacturing Company
www.solonmfg.com
20 U.S. Alloys
www.usalloys.cc
29 United Valve
www.unitedvalve.com
24 Uni Torq Actuators & Controls
www.senitec.com