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Copyright 2012 AIA MasterSpec Premium 12/12

PRODUCT MASTERSPEC LICENSED BY ARCOM TO JOMAR VALVE


Copyright 2012 by The American Institute of Architects (AIA)

Exclusively published and distributed by Architectural Computer Services, Inc. (ARCOM) for the AIA

This Product MasterSpec Section is licensed by ARCOM to Jomar Valve ("Licensee").

This Product MasterSpec Section modifies the original MasterSpec text, and does not include the full content of the original MasterSpec Section.

Revisions made to the original MasterSpec text are made solely by the Licensee and are not endorsed by, or representative of the opinions of, ARCOM or The American Institute of Architects (AIA). Neither AIA nor ARCOM are liable in any way for such revisions or for the use of this Product MasterSpec Section by any end user. A qualified design professional should review and edit the document to suit project requirements.

For more information, contact Jomar Valve, 7243 Miller Dr., Warren, MI 48092; Phone: (800) 235-5690; Fax: (800) 628-4194; Website: www.jomarvalve.com; Email: csr@jomar.com.

For information about MasterSpec contact ARCOM at (800) 424-5080 or visit www.MasterSpec.com.

SECTION 220523.13 - BUTTERFLY VALVES FOR PLUMBING PIPING

Revise this Section by deleting and inserting text to meet Project-specific requirements.

Verify that Section titles referenced in this Section are correct for this Project's Specifications; Section titles may have changed.

PART 1 - GENERAL

1.1RELATED DOCUMENTS

Retain or delete this article in all Sections of Project Manual.

A.Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2SUMMARY

A.Section Includes:

1.Iron, single-flange butterfly valves.

2.Iron, grooved-end butterfly valves.

3.Chainwheels.

1.3DEFINITIONS

Retain terms that remain after this Section has been edited for a project.

A.ANSI: American National Standards Institute.

B.Buna-N: Nitrile copolymer of butadiene and acrylonite.

C.CSA: Canadian Standards Association.

D.CWP: Cold working pressure.

E.EPDM: Ethylene propylene-diene terpolymer rubber.

F.MSS: Manufacturer's Standardization Society.

G.NBR: Acrylonitrile-butadiene, Buna-N, or nitrile rubber.

H.NSF: National Sanitation Foundation.

I.Pb: Lead

J.PTFE: Polytetrafluoroethylene.

K.RPTFE: Reinforced Polytetrafluoroethylene.

L.UL: Underwriters Laboratory.

M.Viton: Fluoropolymer Elastomer.

N.WOG: Water, Oil, and Gas.

1.4ACTION SUBMITTALS

A.Product Data: For each type of valve.

Retain subparagraph below if products come into contact with potable water.

1.Certification that products comply with NSF 61 Annex G.

1.5DELIVERY, STORAGE, AND HANDLING

Information in this article is paraphrased from MSS publications.

A.Prepare valves for shipping as follows:

1.Protect internal parts against rust and corrosion.

2.Protect threads, flange faces, grooves, and weld ends.

3.Set butterfly valves closed or slightly open.

B.Use the following precautions during storage:

1.Maintain valve end protection.

2.Store valves indoors and maintain at higher-than-ambient-dew-point temperature. If outdoor storage is necessary, store valves off the ground in watertight enclosures.

C.Use sling to handle large valves; rig sling to avoid damage to exposed parts. Do not use handwheels or stems as lifting or rigging points.

PART 2 - PRODUCTS

See Editing Instruction No. 1 in the Evaluations for cautions about named manufacturers and products. For an explanation of options and Contractor's product selection procedures, see Section 016000 "Product Requirements."

2.1GENERAL REQUIREMENTS FOR VALVES

Plumbing valve applications specified in this Section are limited to NPS 12 (DN 300). Many valves specified are available in larger sizes.

A.Source Limitations for Valves: Obtain each type of valve from single source from single manufacturer.

B.ASME Compliance:

1.ASME B16.1 for flanges on iron valves.

2.ASME B16.5 for flanges on steel valves.

3.ASME B16.10 and ASME B16.34 for ferrous valve dimensions and design criteria.

4.ASME B31.9 for building service piping valves.

C.AWWA Compliance: Comply with AWWA C606 for grooved-end connections.

Retain "NSF Compliance" Paragraph below if products come into contact with potable water.

D.NSF Compliance: NSF 61 Annex G. for valve materials for potable-water service.

Caution: Revise pressure ratings and insert temperature ratings in valve articles if valves with higher ratings are required. Valves larger than NPS 12 (DN 300) typically have a lower pressure rating than smaller valves. Verify pressure requirements for large valves.

E.Valve Pressure-Temperature Ratings: Not less than indicated and as required for system pressures and temperatures.

F.Valve Sizes: Same as upstream piping unless otherwise indicated.

G.Valve Actuator Types:

1.Gear Actuator: For valves NPS 8 (DN 200) and larger.

2.Hand lever: For valves NPS 6 (DN 150) and smaller.

3.Chainwheel: Device for attachment to gear, hand lever, or stem; of size and with chain for mounting height, according to "Valve Installation" Article.

H.Valves in Insulated Piping: With 2-inch (50-mm) stem extensions.

2.2IRON, SINGLE-FLANGE BUTTERFLY VALVES

Retain one or more of paragraphs below if iron, single-flange butterfly valves are required. MSS SP-67 covers iron, single-flange butterfly valves from NPS 1-1/2 to NPS 72 (DN 40 to DN 1800).

A.Iron, Single-Flange Butterfly Valves with Aluminum-Bronze Disc:

Retain "Manufacturers" Subparagraph and list of manufacturers below to require products from manufacturers listed or a comparable product from other manufacturers.

1.Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]:

Retain "Basis-of-Design Product" Subparagraph and list of manufacturers below to identify a specific product or a comparable product from manufacturers listed. Retain option and delete insert note if manufacturer's name and model number are indicated on Drawings.

2.Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] <Insert manufacturer's name; product name or designation> or comparable product by one of the following:

a.ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.

b.Conbraco Industries, Inc.; Apollo Valves.

c.Cooper Cameron Valves; a division of Cooper Cameron Corporation.

d.Crane Co.; Crane Valve Group; Jenkins Valves.

e.Crane Co.; Crane Valve Group; Stockham Valves.

f.DeZurik Water Controls.

g.Flo Fab Inc.

h.Hammond Valve.

i.Kitz Corporation.

j.Legend Valve.

k.Milwaukee Valve Company.

l.NIBCO INC.

m.Norriseal; a Dover Corporation company.

n.Red-White Valve Corporation.

o.Spence Strainers International; a division of CIRCOR International, Inc.

p.Watts Regulator Co.; a division of Watts Water Technologies, Inc.

q.<Insert manufacturer's name>.

3.Description:

a.Standard: MSS SP-67, Type I.

b.CWP Rating: [200 psig (1380 kPa)] [250 psig (1725 kPa)].

c.Body Design: Lug type; suitable for bidirectional dead-end service at rated pressure without use of downstream flange.

d.Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.

e.Seat: [EPDM] [NBR].

f.Stem: One- or two-piece stainless steel.

g.Disc: Aluminum bronze.

B.Iron, Single-Flange Butterfly Valves with Ductile-Iron Disc:

Retain "Manufacturers" Subparagraph and list of manufacturers below to require products from manufacturers listed or a comparable product from other manufacturers.

1.Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]:

Retain "Basis-of-Design Product" Subparagraph and list of manufacturers below to identify a specific product or a comparable product from manufacturers listed. Retain option and delete insert note if manufacturer's name and model number are indicated on Drawings.

2.Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] <Insert manufacturer's name; product name or designation> or comparable product by one of the following:

a.ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.

b.American Valve, Inc.

c.Conbraco Industries, Inc.; Apollo Valves.

d.Cooper Cameron Valves; a division of Cooper Cameron Corporation.

e.Crane Co.; Crane Valve Group; Jenkins Valves.

f.Crane Co.; Crane Valve Group; Stockham Valves.

g.DeZurik Water Controls.

h.Flo Fab Inc.

i.Hammond Valve.

j.Kitz Corporation.

k.Legend Valve.

l.Milwaukee Valve Company.

m.Mueller Steam Specialty; a division of SPX Corporation.

n.NIBCO INC.

o.Norriseal; a Dover Corporation company.

p.Spence Strainers International; a division of CIRCOR International, Inc.

q.Sure Flow Equipment Inc.

r.Watts Regulator Co.; a division of Watts Water Technologies, Inc.

s.<Insert manufacturer's name>.

3.Description:

a.Standard: MSS SP-67, Type I.

b.CWP Rating: [200 psig (1380 kPa)] [250 psig (1725 kPa)].

c.Body Design: Lug type; suitable for bidirectional dead-end service at rated pressure without use of downstream flange.

d.Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.

e.Seat: [EPDM] [NBR].

f.Stem: One- or two-piece stainless steel.

g.Disc: Nickel-plated [or -coated] ductile iron.

C.Iron, Single-Flange Butterfly Valves with Stainless-Steel Disc:

1.Basis-of-Design Product: Subject to compliance with requirements, provide Jomar Valve; 600 Series BFV or comparable product by one of the following:

a.Conbraco Industries; Apollo Valves.

b.Crane Co.; Crane Valve Group; Stockham Valves.

c.Milwaukee Valve Company.

d.Red-White Valve Corporation.

e.<Insert manufacturer's name>.

2.Description:

a.Standard: MSS SP-67, Type I.

b.CWP Rating, NPS 12 (DN 300) and Smaller:.

1)200 psig (1380 kPa) with downstream flange.

2)100 psig (690 kPa) without downstream flange.

c.Body Design: Lug type; suitable for bidirectional dead-end service at rated pressure without use of downstream flange.

d.Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.

e.Seat: [EPDM] [NBR] [Viton].

f.Stem: One- or two-piece stainless steel.

g.Disc: Stainless steel.

2.3DUCTILE-IRON, GROOVED-END BUTTERFLY VALVES

Retain one or both of "175 CWP, Iron, Grooved-End Butterfly Valves" and "300 CWP, Iron, Grooved-End Butterfly Valves" paragraphs below if iron, grooved-end butterfly valves are required. MSS SP-67 covers iron, grooved-end butterfly valves from NPS 1-1/2 to NPS 72 (DN 40 to DN 1800).

A.175 CWP, Iron, Grooved-End Butterfly Valves:

Retain "Manufacturers" Subparagraph and list of manufacturers below to require products from manufacturers listed or a comparable product from other manufacturers.

1.Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]:

Retain "Basis-of-Design Product" Subparagraph and list of manufacturers below to identify a specific product or a comparable product from manufacturers listed. Retain option and delete insert note if manufacturer's name and model number are indicated on Drawings.

2.Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] <Insert manufacturer's name; product name or designation> or comparable product by one of the following:

a.Kennedy Valve; a division of McWane, Inc.

b.Shurjoint Piping Products.

c.Tyco Fire Products LP; Grinnell Mechanical Products.

d.Victaulic Company.

e.<Insert manufacturer's name>.

3.Description:

a.Standard: MSS SP-67, Type I.

b.CWP Rating: 175 psig (1200 kPa).

c.Body Material: Coated, ductile iron.

d.Stem: Two-piece stainless steel.

e.Disc: Coated, ductile iron.

f.Seal: EPDM.

B.300 CWP, Iron, Grooved-End Butterfly Valves:

Retain "Manufacturers" Subparagraph and list of manufacturers below to require products from manufacturers listed or a comparable product from other manufacturers.

1.Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]:

Retain "Basis-of-Design Product" Subparagraph and list of manufacturers below to identify a specific product or a comparable product from manufacturers listed. Retain option and delete insert note if manufacturer's name and model number are indicated on Drawings.

2.Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] <Insert manufacturer's name; product name or designation> or comparable product by one of the following:

a.Anvil International Inc.

b.Kennedy Valve; a division of McWane, Inc.

c.Mueller Steam Specialty; a division of SPX Corporation.

d.NIBCO INC.

e.Shurjoint Piping Products.

f.Tyco Fire Products LP; Grinnell Mechanical Products.

g.Victaulic Company.

h.<Insert manufacturer's name>.

3.Description:

a.Standard: MSS SP-67, Type I.

b.CWP Rating, NPS 8 (DN 200) and Smaller: 300 psig (2070 kPa).

c.CWP Rating, NPS 10 (DN 250) and Larger: 200 psig (1380 kPa).

d.Body Material: Coated, ductile iron.

e.Stem: Two-piece stainless steel.

f.Disc: Coated, ductile iron.

g.Seal: [EPDM] [NBR].

2.4CHAINWHEELS

Retain "Manufacturers" Paragraph and list of manufacturers below to require products from manufacturers listed or a comparable product from other manufacturers.

A.Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]:

Retain "Basis-of-Design Product" Paragraph and list of manufacturers below to identify a specific product or a comparable product from manufacturers listed. Retain option and delete insert note if manufacturer's name and model number are indicated on Drawings.

B.Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] <Insert manufacturer's name; product name or designation> or comparable product by one of the following:

1.Babbitt Steam Specialty Co.

2.Roto Hammer Industries.

3.Trumbull Industries.

4.<Insert manufacturer's name>.

Retain option in "Description" Paragraph below if chainwheel does not mount directly to valve stem or gearbox shaft.

C.Description: Valve actuation assembly with sprocket rim, chain guides, chain[, and attachment brackets for mounting chainwheels directly to handwheels].

In "Sprocket Rim with Chain Guides" Subparagraph below, consider specifying aluminum or zinc or epoxy coatings for corrosive operating conditions. Specify bronze for severe operating conditions. See the Evaluations.

1.Sprocket Rim with Chain Guides: [Ductile iron] [Ductile or cast iron] [Cast iron] [Aluminum] [Bronze], of type and size required for valve. [Include zinc or epoxy coating.]

In "Chain" Subparagraph below, choose chain material appropriate for chosen sprocket rim material.

2.Chain: [Hot-dip, galvanized steel] [Brass] [Stainless steel], of size required to fit sprocket rim.

PART 3 - EXECUTION

3.1EXAMINATION

A.Examine valve interior for cleanliness, freedom from foreign matter, and corrosion. Remove special packing materials, such as blocks, used to prevent disc movement during shipping and handling.

B.Operate valves in positions from fully open to fully closed. Examine guides and seats made accessible by such operations.

C.Examine mating flange faces for damage. Check bolting for proper size, length, and material. Verify that gasket is of proper size, that its material composition is suitable for service, and that it is free from defects and damage.

D.Do not attempt to repair defective valves; replace with new valves.

3.2VALVE INSTALLATION

A.Install valves with unions or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removal without system shutdown.

B.Locate valves for easy access and provide separate support where necessary.

C.Install valves in horizontal piping with stem at or above center of pipe.

D.Install valves in position to allow full stem movement.

E.Install chainwheels on operators for butterfly valves [NPS 4 (DN 100)] <Insert size> and larger and more than [96 inches (2400 mm)] <Insert dimension> above floor. Extend chains to [60 inches (1520 mm)] <Insert dimension> above finished floor.

F.Install valve tags. Comply with requirements in Section 220553 "Identification for Plumbing Piping and Equipment" for valve tags and schedules.

3.3ADJUSTING

A.Adjust or replace valve packing after piping systems have been tested and put into service but before final adjusting and balancing. Replace valves if persistent leaking occurs.

If using the same valve for both low- and high-pressure applications, consider deleting "Low-Pressure, Compressed-Air Valve Schedule (150 psig [1035 kPa]) or Less" or "High-Pressure, Compressed-Air Valve Schedule (150 to 200 psig [1035 to 1380 kPa])" Article below and modifying the remaining article title by removing reference to low or high pressure.

3.4LOW-PRESSURE, COMPRESSED-AIR VALVE SCHEDULE (150 PSIG ([1035 kPa]) OR LESS)

Retain "Iron, Single-Flange Butterfly Valves" or "Ductile-Iron, Grooved-End Butterfly Valves" Paragraph below.

A.Iron, Single-Flange Butterfly Valves: 200 CWP, NBR seat, [aluminum-bronze] [ductile-iron] [stainless-steel] disc.

B.Ductile-Iron, Grooved-End Butterfly Valves: [175] [300] CWP.

3.5HIGH-PRESSURE, COMPRESSED-AIR VALVE SCHEDULE (150 TO 200 PSIG ([1035 TO 1380 kPa]))

Retain "Iron, Single-Flange Butterfly Valves" or "Ductile-Iron Grooved-End Butterfly Valves" Paragraph below.

A.Iron, Single-Flange Butterfly Valves: 200 CWP, NBR seat, [aluminum-bronze] [ductile-iron] [stainless-steel] disc.

B.Ductile-Iron, Grooved-End Butterfly Valves: [175] [300] CWP.

3.6DOMESTIC HOT- AND COLD-WATER VALVE SCHEDULE

Retain "Iron, Single-Flange Butterfly Valves" or "Ductile-Iron, Grooved-End Butterfly Valves" Paragraph below.

A.Iron, Single-Flange Butterfly Valves: 200 CWP, [EPDM] [NBR] seat, [aluminum-bronze] [ductile-iron] [stainless-steel] disc.

B.Ductile-Iron, Grooved-End Butterfly Valves: [175] [300] CWP.

END OF SECTION 220523.13




BUTTERFLY VALVES FOR PLUMBING PIPING

220523.13 -

15114 -










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