Anderson Greenwood is a leading supplier of valves, instrumentation and auxiliary equipment to the
nuclear industry worldwide.
The Anderson Greenwood Nuclear Product Scope includes:
• Pressure Relief Valves – Spring, Pilot and Power Operated
• Check Valves
• Globe Valves
• Valve Instrumentation |
Model CV1B
The Model CV1B is a wafer style body, swing check valve designed for use as a check valve to prevent flow in one direction.
When equipped with an extra lightweight disc and low force spring, the CV1B can be used for vacuum breaker applications.
For applications where exceptional tightness is required, a replaceable elastomer seat is used. The CV1B meets the strict requirements
of ASME Section III, Class 1, 2, or 3 to the year and applicable addenda determined by the customer. The CV1B can be supplied
with or without the “N” stamp.
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Swing Check Applications:
Sizes:
Connection:
Vacuum Breaker Applications:
Sizes:
Connection:
Opening Point:
Full Open:
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2" through 36" (50.8 mm through 914.4 mm)
Mounts between ANSI Class 150 to 1500
2" through 10" (50.8 mm through 254 mm)
Mounts between ANSI Class 150 or 300
0.2 psig (0.014 barg)
0.5 psig (0.035 barg) |
Y12 Bellows Sealed Globe Valve
The Y12 Bellows Sealed Globe Valve is designed for applications where process fluid leakage to the environment is unacceptable.
The stem is connected directly to the valve disc, providing positive, controlled operation. Its multi-stage design provides for
a high flow coefficient.
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Sizes:
Connection:
Pressure Classes:
Materials:
ASME Code:
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1/2" through 2" (12.7 mm through 50.8 mm)
Socket Weld
ANSI Class 150 through 1500
Stainless Steel or Carbon Steel Body and Bonnet Assembly with Inconel Bellows
Section III |
Style 9300
The Style 9300 pilot operated pressure relief valve employs the highly successful pressurized Teflon* film seat, as well as protected
FEP diaphragms. This design allows these valves to be used in the pilot operated pressure relief mode, vacuum relief mode
or both modes simultaneously.
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Inlet Sizes:
Connection:
Orifice Sizes:
Set Pressure Range
Positive Pressure Relief:
Vacuum Relief:
Materials:
Service Medium:
ASME Code:
Options:
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2" through 12" (50.8 mm through 304.8 mm)
Flanged
3.35 through 113.097 sq. in. (2161.3 through 72965.7 sq. mm)
4" wc to 50 psig (101.6 mm wc to 3.5 barg)
-4" wc to -5 psig (-101.6 mm wc to -0.35 barg)
Stainless Steel
Air and Gas
Section III & VIII
Elastomer or Teflon Pilot Seat and Seals Available
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*Reg. U.S. Patent Office for DuPont’s Fluorocarbon resins.
Style H7HS Series Hand Valve
The Style H7HS Series Hand Valve is designed for safe, repetitive operation with bubble-tight closure, simple maintenance, and
a long, trouble-free life. The free-swiveling ball end stem is incorporated for bubble-tight closure. |
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Sizes:
Connection:
Max. Design Pressure Rating:
Materials:
ASME Code: |
1/2", 3/4" and 1" (12.7 mm, 19.1 mm, 25.4 mm)
Threaded, Tube, Pipe Socket Weld ANSI 2500#
(6000 psi @ +100°F and 3460 psi @ +800°F)
(413.8 bar @ +37.8°C and 238.6 bar @ +426.7°C)
Stainless Steel with Graphoil® packing
Section III |
Style M1HS
The Style M1HS is a three-valve manifold designed to connect the signal lines and instruments such as recording orifice meters,
small differential pressure indicators, and some differential pressure switches. |
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Sizes and Connections:
Max. Design Pressure Rating:
Materials:
ASME Code: |
Standard Industry Connections.
Consult Factory for Specific Details.
ANSI 1500#
(3600 psi @ +100°F and 2075 psi @ +800°F)
(248.3 bar @ +37.8°C and 143.1 bar @ +426.7°C)
Stainless Steel with Graphoil® packing
Section III
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Style DPMHS
The Style DPMHS is a five valve manifold designed for remote mounting to differential pressure transmitters. Lightweight, with
compact dimensions, the DPMH manifold enables instrument operation, isolation, zeroing and venting in a single unit. This valve
is made of stainless steel with Graphoil* packing and is manufactured to ASME Code Section III. |
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Sizes and Connections:
Max. Design Pressure Rating:
Materials:
ASME Code: |
Standard Industry Connections.
Consult Factory for Specific Details.
ANSI 2500#
(6000 psi @ +100°F and 3460 psi @ +800°F)
(413.8 bar @ +37.8°C and 238.6 bar @ +426.7°C)
Stainless Steel with Graphoil® packing
Section III |
*Product of Union Carbide Corp.
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