Series BFI · 2019-06-30 · bfi-1022 2”-30” flanged series bfi butterfly valve barestem vsi...

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M M Series BFI Permanent Seated 3 to 30 inch Butterfly Valve Publication 504-105 Issue 08/16 BUTTERFLY VALVES CONFORMING TO AWWA C504

Transcript of Series BFI · 2019-06-30 · bfi-1022 2”-30” flanged series bfi butterfly valve barestem vsi...

Page 1: Series BFI · 2019-06-30 · bfi-1022 2”-30” flanged series bfi butterfly valve barestem vsi waterworks 1155 alpa dr. alpharetta,ga dwg. no. scale: nts rev. date by description

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Series BFIPermanent Seated 3 to 30 inch Butterfly Valve

Publication 504-105 Issue 08/16

BUTTERFLY VALVES CONFORMING TO AWWA C504

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A streamlined lens-shaped disc is instituted to provide a high flow capacity with minimal head loss. Extensive analysis and testing has been undertaken to assure that significant improvements in the valve coefficient could be achieved.

Design Features

Bonded Seat Streamlined Disc

Bonded Seat

Streamlined Discs

Valve Solutions, Inc provides AWWA C504 Butterfly Valves ranging from 3 to 24 inches with an integrally molded resilient seat bonded to the valve body. This seat is designed to last the life of the valve with no servicing needed while still providing drip-tight shut-off of line flow. The entire body of the valve is protected from line flow from face-to-face.

The seat design has completed AWWA proof of design testing and is bond tested per ASTM D429 for peel strength. This proven and tested design provides a trouble-free extended life.

A one piece shaft made of corrosion resistant material is standard on all valves. VSI provides many options from stainless steel to yellow bronze and specialty materials to suit any need. All shafts are sized to meet AWWA C504 Class 150B strength requirements while keeping ISO 5211 size requirements. All shafts are precision turned for straightness and micro-finished to provide long seal life.

Corrosion Resistant Shafting

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3EXCELLENCE IN MUNICIPAL VALVES AND AUTOMATION

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All sizes are equipped with shafts that are mechanically secured to the disc. Positive positioning and indication is guaranteed by zero slip.

Secured Shafts

While many manufacturers will allow the line-flow to contact bushings and bearings VSI has chosen to isolate these components. The bonded seat features integral sealing ridges placed between line-flow and all friction reducing and drive support components. This design feature allows a wider range of material options, increased service life, and reduces leakage possibilities. Additional packing sets are present at the upper and lower shaft area to eliminate the possibility of any leakage.

Sealed Bushings

Design Features

Unlike the majority of American valve manufacturers, VSI supplies valves with standardized bonnet mounts unless otherwise specified. The use of International Organization of Standardization (ISO) or Manufacturers Standard Society (MSS) mount dimensions allows for the attachment of standardized gearboxes and operators without the need for specialized adapters. Eliminating these adapters often reduces cost, minimizes overall dimensions of the valve package, and reduces weight.

Should there be a need to exchange or retrofit a newer operator this standardization expands options while reducing cost. The additional use of standardized stem diameters and key widths allows the direct mounting of many commercially available operators without any drive bush machining or adapter fabrication.

Standardized Bonnet

Standard Bonnet

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Design Features

Design Standards

VSI AWWA C504 valves use a standard ISO valve stem size. This combined with industry standard stack heights allows for the use of off-the-shelf packing. The packing gland and retention design further allows for the replacement of the packing without removing the valve from the line. In some cases the line pressure can be maintained. All service can be performed without any special training.

Simple Packing Replacement

Construction AWWA C504

ASME B16.34

API 609

Avaliable Sizes 3 to 30 inch

Coatings AWWA C550

Connections ANSI B16.1 Class 125*

ANSI B16.5 Class 150

ANSI/AWWA C111/A21.11

ISO 7005

Laying Length AWWA C504 Short*

ISO 5752

Classifications 150A

150B*

250B

Bonnet MSS SP-101*

ISO 5211

Stem Diameter ISO 5211

Key Size ISO R773

*Standard Option

Page 5: Series BFI · 2019-06-30 · bfi-1022 2”-30” flanged series bfi butterfly valve barestem vsi waterworks 1155 alpa dr. alpharetta,ga dwg. no. scale: nts rev. date by description

5EXCELLENCE IN MUNICIPAL VALVES AND AUTOMATION

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Materials

Material Options

Seal Selection Guide

Designation Common Name(s) Composition

Min/Max Temperature

RangeGeneral Properties Resistant to: Attacked by:

PTFE Teflon® Polytetrafluoro-ethylene -100 F/ 450 F

Excellent abrasion resis-tance and chemically inert

Acids, harsh inorganic and organic chemicals, oils, oxidizing agents, and solvents

Molten alkali metals and fluo-rine at high temperatures

EPDM, EPM EPDM

Ethylene-pro-pylene- diene; Ethylene-pro-pylene

-40 F / 300 F

Excellent ozone, chemi-cal, and aging resis-tance. Poor resistance to petroleum-based fluids.

Animal and vegetable oils, ozone, strong and oxidizing chemicals.

Mineral oils and solvents, aromatic hydrocarbons.

NBR Buna-N Nitrile-butadiene -30 F / 250 F

Excellent resistance to petroleum-based fluids. Good physical proper-ties.

Many hydrocarbons, fats, oils, greases, hydraulic fluids, chemicals.

Ozone (except PVC blends), ketones, esters, aldehydes, chlorinated and nitro hydro-carbons.

FPM Viton®Hexaflouropro-pylene- vinyli-dene fluoride

- 10 F / 400 F

Excellent oil and air resistance both at low and high temperatures. Very good chemical resistance.

All aliphatic, aromatic and halogenated hydro-carbons, acids, animal and vegetable oils.

Ketones, low molecular weight esters and nitro containing compounds.

Body ASTM A536 65-45-12*

ASTM A126 Class B

ASTM A351 CF8

ASTM A351 CF8M

ASTM A216 WCB

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Disc ASTM A536 65-45-12*

ASTM A126 Class B

ASTM A351 CF8

ASTM A351 CF8M

ASTM A216 WCB

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Stem ASTM A276 304*

ASTM A276 316

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Seat ASTM A276 304*

ASTM A276 316

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Seal EPDM*

PTFE

NBR

FPM

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Bushings SS304 Reinforced PTFE*

Bronze

ASTM A276 316

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Packing EPDM*

PTFE

NBR

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Taper Disc Pins SS304*

SS316

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Exterior Hardware Zinc Plated CS*

SS304

SS316

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Gasket EPDM*

PTFE

NBR

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Key ASTM 1045

*Standard Option Other Materials Avaliable Upon Request

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Dimensions

VSI Company warrants that its valves will be free from defects in materials and workmanship under normal and customary use and maintenance for a period of (12) months from delivery acceptance, provided the valves are installed according to VSI instructions, and applicable codes. The foregoing warranty does not cover failure of any part or parts from external forces, including but not limited to earthquake, vandalism, vehicular or other impact, and application of excessive torque to the operating mechanism or frost heave.

Should any VSI Company part or parts fail to conform to the foregoing warranty, VSI shall, upon prompt written notice thereof, repair or replace F.O.B. point of manufacture, such defective part or parts. Purchaser shall, if requested, return the parts to VSI, transportation prepaid. Purchaser shall bear all responsibility and expense incurred for removal, reinstallation and shipping in connection with any part supplied under the foregoing warranty.

The foregoing warranty is in lieu of and excludes all other warranties not expressly set forth herein, whether express or implied by operation of law or otherwise. In no event shall VSI Company be responsible or liable for any incidental or consequential losses, damages or expenses.

Standard Warranty

SEAT/UNSEAT TORQUE (ftlb)150B 15 26 55 111 162 406 494 679 1014 1394 2102250B 41 48 111 203 370 673 789 1086 1413 1911 2841

SIZE 3 4 6 8 10 12 14 16 18 20 24 30

DIN 75 100 150 200 250 300 350 400 450 500 600 750

A 1.18 1.18 1.18 1.57 1.97 1.97 1.97 2.76 3.35 3.74 3.74 3.74B 5.16 5.91 7.09 8.27 9.67 10.83 12.91 14.80 16.01 17.64 20.39 22.5C 3.8 4.7 6.1 7.4 8.2 9.9 11.4 12.6 13.5 16.1 18.8 19.4D 6.00 7.50 9.50 11.75 14.25 17.00 18.75 21.25 22.75 25.00 29.50 36.00E - - - - - - - 1-8UNC 1.125-7UNC 1.25-7UNC 1.25-7UNCF 4 8 8 8 12 12 12 12 12 16 16 24G 0.75 0.75 0.88 0.88 1.00 1.00 1.12 1.12 1.26 1.26 1.38 1.38H 7.5 9.0 11.0 13.5 16.0 19.0 21.0 23.5 25.0 27.5 32.0 38.8

J 0.496 0.496 0.496 1.102 1.102 1.378 1.378 1.654 1.654 1.654 1.654 2.494K 2.76 2.76 2.76 4.02 4.02 4.92 4.92 5.51 5.51 6.50 6.50 10.00L 3.54 3.54 3.54 4.92 4.92 5.91 5.91 6.89 6.89 8.27 8.27 11.80M 4 4 4 4 4 4 4 4 4 4 4 8N 0.39 0.39 0.39 0.47 0.47 0.55 0.55 0.71 0.71 0.87 0.87 0.91O 5.00 5.00 5.00 6.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 12.00

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7EXCELLENCE IN MUNICIPAL VALVES AND AUTOMATION

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Dimensions

UNITS: INCHES REV 1003-23-2016

BFI-1022

2”-30” FLANGED SERIES BFI BUTTERFLY VALVE

BARESTEM

VSI WATERWORKS1155 ALPA DR.

ALPHARETTA,GA

DWG. NO.

SCALE: NTSREV. DATE BY DESCRIPTION

10 3-23-16 TT EDIT “E” DIM.

10

DECIMALX.X ±0.1X.XX ±0.01X.XXX ±0.005

TOLERANCESANGULAR±0.25°

NOTES:1) FLANGES PER ASME/ANSI B16.1 CL125

AND B16.5 CL1502) ACTUATOR MOUNT PER MSS SP-1013) VALVE MANUFACTURED & TESTED IN

ACCORDANCE WITH AWWA C504 LATEST REVISION, CLASS 150B

CAST EMBOSSED ON VALVE BODY:VSI

CASTING YEAR250 PSI

AWWA C504POUR IDENTIFIER

NPS DN2 50 1.18 4.13 3.0 4.76 - 4 0.75 5.9 0.496 2.76 3.54 4 0.39 5.00 0.85 0.551 0.20 -3 75 1.18 5.16 3.8 6.00 - 4 0.75 7.5 0.496 2.76 3.54 4 0.39 5.00 0.94 0.551 0.20 334 100 1.18 5.91 4.7 7.50 - 8 0.75 9.0 0.496 2.76 3.54 4 0.39 5.00 0.94 0.711 0.20 466 150 1.18 7.09 6.1 9.50 - 8 0.88 11.0 0.496 2.76 3.54 4 0.39 5.00 1.00 1.110 0.20 558 200 1.57 8.27 7.4 11.75 - 8 0.88 13.5 1.102 4.02 4.92 4 0.47 6.00 1.17 1.255 0.31 108

10 250 1.97 9.67 8.2 14.25 - 12 1.00 16.0 1.102 4.02 4.92 4 0.47 8.00 1.19 1.493 0.31 12812 300 1.97 10.83 9.9 17.00 - 12 1.00 19.0 1.378 4.92 5.91 4 0.55 8.00 1.25 1.618 0.39 18114 350 1.97 12.91 11.4 18.75 - 12 1.12 21.0 1.378 4.92 5.91 4 0.55 8.00 1.38 1.618 0.39 23416 400 2.76 14.80 12.6 21.25 1-8UNC 12 1.12 23.5 1.654 5.51 6.89 4 0.71 8.00 1.46 2.157 0.47 29318 450 3.35 16.01 13.5 22.75 1.125-7UNC 12 1.26 25.0 1.654 5.51 6.89 4 0.71 8.00 1.57 2.157 0.47 32420 500 3.74 17.64 16.1 25.00 1.125-7UNC 16 1.26 27.5 1.654 6.50 8.27 4 0.87 8.00 1.63 2.283 0.47 40824 600 3.74 20.39 18.8 29.50 1.25-7UNC 16 1.38 32.0 1.654 6.50 8.27 4 0.87 8.00 1.69 2.407 0.47 44830 750 22.05 19.4 36.00 1.25-7UNC 24 1.38 38.8 10.00 11.80 8 0.91 12.00 2.809 -

WEIGHT (LBS.)RF G H J K L M N O P QE

VALVE SIZEA B C D

3.74 2.494 1.69 0.71

P

ØD

ØH

C

B

A

F x ØG THRU

J

ØKØL

R

O

O/2

Q

M x ØN THRU

E=SIZE OF TAPPED HOLES2-TOP; 2-BOTTOM

Page 8: Series BFI · 2019-06-30 · bfi-1022 2”-30” flanged series bfi butterfly valve barestem vsi waterworks 1155 alpa dr. alpharetta,ga dwg. no. scale: nts rev. date by description

Valve Solutions, Inc. AWWAtel: +1 (770) 740 0800fax: +1 (770) 740 8777email: [email protected]

As part of a process of on-going product development, VSI reserves the right to amend or change specifications without prior notice. Published data may be subject to change. For the latest version, vist our website at www.vsiwaterworks.com

www.vsiwaterworks.com