Victaulic VicFlex AH1, Manual

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FP-3.16
PROJECT INFORMATION APPROVAL STAMP
Project:
q Approved
Address:
q Approved as noted
Contractor:
q
Not approved
Engineer: Remarks:
Submittal Date:
Notes 1:
Notes 2:
The C-4 Rigid Coupling is our standard coupling and is
designed for rigid piping applications. The C-4 is specially
designed to provide a rigid, locked-in pipe connection to
meet the specific demands of rigid design steel pipe.
For the latest UL/ULC listed, LPCB, VdS and FM Approved
pressure ratings versus pipe schedule, see www.anvilintl.com
or contact your local Anvil Representative.
FIG. C-4
Rigid Coupling
MATERIAL SPECIFICATIONS
HOUSING:
Ductile Iron conforming to ASTM A-536, Grade 65-45-12
ANSI BOLTS & HEAVY HEX NUTS:
Heat treated, oval-neck track head bolts conforming to ASTM A-183
Grade 2 with a minimum tensile strength of 110,000 psi and heavy hex nuts
of carbon steel conforming to ASTM A-563 Grade A or Grade B, or SAE
J995 Grade 2. Bolts and nuts are provided zinc electroplated as standard.
METRIC BOLTS & HEAVY HEX NUTS:
Heat treated, zinc electroplated oval-neck track head bolts made of carbon
steel with mechanical properties per ISO 898-1 Class 8.8. Hex nuts and
bolts are zinc electroplated followed by a yellow chromate dip.
COATINGS:
q
Rust inhibiting paint Color: ORANGE (standard)
q
Hot Dipped Zinc Galvanized (optional)
q
Other available options: Example: RAL3000 or RAL9000 Series
For other coating requirements contact an Anvil Representative.
LUBRICATION:
q
Standard Gruvlok
q
Gruvlok Xtreme™ required for dry pipe systems and freezer applications.
GASKETS: Materials
Properties as designated in accordance with ASTM D-2000.
q
Pre-Lubricated Grade “E” EPDM, Type A Gasket
(Violet color code)
-40°F to 150°F (Service Temperature Range)(-40°C to 65°C)
Recommended for wet and dry (oil free air) pipe fire protection
sprinkler systems. For dry pipe systems and freezer applications,
Gruvlok Xtreme™ Lubricant is required.
q
Grade “E” EPDM (Green color code)
-40°F to 230°F (Service Temperature Range)(-40°C to 110°C)
Recommended for water service, diluted acids, alkalies solutions,
oil-free air and many chemical services.
NOT FOR USE IN PETROLEUM APPLICATIONS.
GASKET TYPE:
q
Standard C Style
q
Flush Gap
For Listings/Approval Details and Limitations, visit our website at
www.anvilintl.com or contact an Anvil ® Sales Representative.
VdS