Innovative and Reliable Valve Solutions

Instrumentation & Piping ProductsMonofl ange & up to 2" Full BoreDBB Valves(Up to and including 15,000 psi / 1035 bar)

Grey Sections of the product coderepresent possible confi guration options

is a member of the

of companies

Bifold 2009BFD07 Sept 09

www.bifold.co.uk

Single Block NV07Single Block and Bleedg NV08

Double Block and Bleed NV09

Blank Not RequiredP PaintZ Zinc

Blank Viton/RTFEV9 V918 Elastomer/RTFE

HNBR HNBR/RTFE

Blank 316 ST/STL A320 L7M Z&YB AI93 B8M

A182 F5135 A182 F5536 A182 F4437 A182 F31638 A350 LF242 62549 825

04F " NPT08F " NPT

04FMP " MP06FMP 38" MP

Blank NPT Size as per ThreadedConnection

G Graphite 98%

4 4mm

E PEEKBlank Metal

Blank Not RequiredS### Sample ProbeI### Injection Quill

IC### Injection Quill with Check Valve

CVCheck Valve Inlet,Thread x Flange Outlet

Flange x Thread Blank Flange x Flange F

Thread x Flange Outlet FR

Screwed Fire Safe Blank Bolted B

OS & Y Outside Screw and Yoke OAnti Tamper Screwed AS

Bolted with Hand Wheel BHBolted with Hand Wheel Lockable BHL

OS & Y with Hand Wheel Lockable OHL

" 08 " 121" 16

1 " 2411316" 29

2" 322 116" 33

150 150300 300600 600900 900

1500 15002500 2500

5K A510K A10

RTJ RTJRF RF

API BlankFlat Face FF

" NPT 04F " NPT Blank

" MP 04FMP38" MP 06FMP

916" MP 10FMP

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to ENISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

Note: ### To be replaced with probe/quill length in mm.

NV09-F-BBO-08150RF-04F04F-37L-E4-V9G-S###-P

VALVE CONFIGURATION SURFACE COATINGS

STEM SEAL

BOLTING MATERIAL

MATERIAL

VENT CONNECTION

FIRE SAFE SEAL

BORE

TIP MATERIAL

ADDITIONALCONFIGURATION

OPERATOR TYPE

FLANGE SIZE

CLASS RATING

FLANGE STYLE

THREADED CONNECTION

CODE CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODECODE

CODE

CODE

CODE

CODE

CODE

2

NV Order Code

Monofl ange Ordering Information

Product Description

Product Schematic

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to EN ISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

NV07 SB Mono OSY

NV08 SBB Mono OSYAnti Tamper

NV09 DBB Mono OSYNeedle Anti Tamper

ANSI B16.5 150 2500 fl ange class and API 10,000.

" to 2" N.B. Flanges (15 to 50 DN).

" NPT (female) standard vent.

One-piece forged construction fl ange as standard.

Optional fi re safe designed to meet BS6755part 2/API 607.

Pressure boundary designs calculated toASME V111 Div. 1.

4:1 Factor of safety.

Heat code traceable material to EN10204.3.1.

Bubble tight shut off valve seats.

Optional PEEK tips available.

Optional locking and anti tamper devices for all valvetypes available.

NACE MR 0175/ISO 15156 compliant materialavailable on request.

Permanent marked body with full specifi cation details.

Available with various non-threaded connections.

Variety of optional end connection sizes andthread forms.

Raised face and ring type joint fl ange face styles.

Standard materials of construction: Stainless steelASTM A182 F316/F316L, Carbon steel ASTM A350LF2/A105, Duplex ASTM A182 F51.

" NPT (female) standard outlet.

Optional materials include Super Duplex, Monel, Hastelloy, 6Mo, Incoloy.

Combined needle and O.S. & Y. valves available.

This range of products is designed to replace conventional multi-valve installations currently in use for interface with pressure measuring systems. By combining customer specifi ed valves into a single manifold the number of leak paths is reducedresulting in a one piece solution also providing positive installation cost savings.

3

Monofl ange Manifolds

Product Features

Grey Sections of the product coderepresent possible confi guration options

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Flange by Thread BV06 Flange by Flange BV07

Blank Not RequiredP PaintZ Zinc

Blank Viton/Graphite/PEEKV9TC V918 Elastomer/Graphite/PEEK

HNBRTC HNBR/Graphite/PEEKVTG Viton/Graphite/RTFEV9TG V918 Elastomer/Graphite/RTFE

HNBRTG HNBR/Graphite/RTFE

Blank 316 ST/ST/N/RL A320 L7M Z&YB AI93 B8M

A182 F5135 A182 F5536 A182 F4437 A182 F31638 A350 LF242 62549 825

04F " NPTBlank " NPT12F " NPT

Blank Screwed do not repeat if all 'S'B BoltedO OS & Y Outside Screw and YokeAS Anti Tamper ScrewedBH Bolted with Hand WheelOH OS & Y with Hand WheelBHL Bolted with Hand Wheel LockableOHL OS & Y with Hand Wheel Lockable

10 10mm15 15mm20 20mm25 25mm

Blank Not RequiredS### Sample ProbeI### Injection Quill

IC### Injection Quill with Check Valve

CVCheck Valve Inlet,Thread x Flange Outlet

Standard Blank Standard Lockable L

Bolted BBolted Lockable BL

OS & Y OOS & Y Lockable OL

" 08 " 121" 16

1 " 2411316" 29

2" 322 116" 33

150 150300 300600 600900 900

1500 15002500 2500

5K A510K A10

RTJ RTJRF RF

API BlankFlat Face FF

" NPT 04F " NPT Blank " NPT 12F

" MP 04FMP38" MP 06FMP

916" MP 10FMP

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to ENISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

Note: ### To be replaced with probe/quill length in mm.

BV06-L-08150RF-12F-O04F37B-10-V9TC-IC320-P

VALVE CONFIGURATION SURFACE COATINGS

SEAL TYPE

BOLTING MATERIAL

MATERIAL

VENT CONNECTION

VENT OPERATOR TYPE

BORE

ADDITIONALBALL OPERATOR TYPE

FLANGE SIZE

CLASS RATING

FLANGE STYLE

THREADED CONNECTIONBV06 ONLY

CODE CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODECODE

CODE

CODE

CODE

CODE

4

Flanged Instrumentation Ordering Information

BV Order Code

Product Description

Features Schematic

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to EN ISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

BV06 DBB

BV06 DBB with ProbeBV06 DBB ith P b

BV07 DBB

ANSI B16.5 150 2500 fl ange class and API 10,000.

10mm/15mm/20mm/25mm full bore valve design.

" to 3" N.B. Flanges (15 to 50 DN).

" NPT (female) standard vent.

One-piece forged construction fl ange as standard.

Optional fi re safe designed to meet BS6755part 2/API 607.

Pressure boundary designs calculated toASME V111 Div. 1.

4:1 Factor of safety.

Heat code traceable material to EN10204.3.1.

Bubble tight shut off.

Positive lever stop.

Optional locking and anti tamper devices for all valvetypes available.

NACE MR 0175/ISO 15156 compliant materialavailable on request.

Permanent marked body with full specifi cation details.

Available with various non-threaded connections.

Variety of optional end connection sizes andthread forms.

Raised face and ring type joint fl ange face styles.

Standard materials of construction: Stainless steelASTM A182 F316/F316L, Carbon steel ASTM A350LF2/A105, Duplex ASTM A182 F51.

" NPT (female) standard outlet.

Optional materials include Super Duplex, Monel, Hastelloy, 6Mo, Incoloy.

Instrument connections available.

This range of products is designed to replace conventional multi-valve installations currently in use for interface with pressure measuring systems. By combining customer specifi ed valves into a single manifold the number of leak paths is reducedresulting in a one piece solution also providing positive installation cost savings and operational safety factors.

5

Product Features

Flanged Instrumentation DBB

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of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Double Block & Bleed BV09 Blank Not RequiredP PaintZ ZincN Additional Material Requirements

L A320 L7M Z&YBlank A193 B&M

A182 F5135 A182 F5536 A182 F4437 A182 F31638 A350 LF242 62549 825

RTJ RTJRF RFAPI API

Flat Face FF

150 150300 300600 600900 9001500 15002500 25005K 5K10K A10

24 1 "29 11316"32 2"33 2 116"42 3"

38 38mm50 50mm

Blank Viton/Graghite/PEEKV9TC V918 Elastomer/Graphite/PEEK

HNBRTC HNBR/Graphite/PEEKVTG Viton/Graphite/RTFEV9TG V918 Elastomer/Graphite/RTFE

Standard Blank Standard Lockable L

Bolted BBolted Lockable BL

1 " 2411316" 29

2" 322 116" 33

3" 42

150 150300 300600 600900 900

1500 15002500 2500

5K A510K A10

RTJ RTJRF RF

API BlankFlat Face FF

Screwed Fire Safe BlankBolted B

OS & Y Outside Screw and Yoke OAnti Tamper Screwed AS

Bolted with Hand Wheel BHOS & Y with Hand Wheel OH

Bolted with Hand Wheel Lockable BHLOS & Y with Hand Wheel Lockable OHL

NPT 04F " NPT Blank " NPT 12F

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to ENISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

Grey Sections of the product coderepresent possible confi guration options

BV09 -L-32150RF-B04F-37-L-50-V9TC-P

VALVE CONFIGURATION SURFACE COATINGS

BOLTING MATERIAL

MATERIAL

FLANGE STYLE

FLANGE STYLE

FLANGE SIZE

BORE

SEAL TYPE

BALL OPERATOR TYPE

FLANGE SIZE

CLASS RATING

FLANGE STYLE

VENT OPERATOR TYPE

VENT CONNECTION

CODE CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

CODE

6

BV Order Code

Process DBB Valve Ordering Information

Product Description

Product Schematic

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to EN ISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

BV09 DBB

Full Bore and Reduced Bore

Up to Class 2500

ANSI B16.5 150 2500 fl ange class and API 10,000.

" to 2" N.B. Flanges (15 to 50 DN).

" NPT (female) standard vent.

One-piece forged construction fl ange as standard.

Optional fi re safe designed to meet BS6755part 2/API 607.

Pressure boundary designs calculated toASME V111 Div. 1.

Full ASME B16.34 design.

Heat code traceable material to EN10204.3.1.

Bubble tight shut off valve seats.

Optional PEEK tips available.

Optional locking and anti tamper devices for all valvetypes available.

NACE MR 0175/ISO 15156 compliant materialavailable on request.

Permanent marked body with full specifi cation details.

Available with various non-threaded connections.

Variety of optional end connection sizes andthread forms.

Raised face and ring type joint fl ange face styles.

Standard materials of construction: Stainless steelASTM A182 F316/F316L, Carbon steel ASTM A350LF2/A105, Duplex ASTM A182 F51.

" NPT (female) standard outlet.

Optional materials include Super Duplex, Monel, Hastelloy, 6Mo, Incoloy.

Combined needle and O.S. & Y. valves available.

This range of products is designed to replace conventional multi-valve installations currently in use on process lines.By combining customer specifi ed valves into a single manifold the number of leak paths is reduced resulting in a one unitsolution also providing positive installation space, cost and weight saving.

7

Product Features

Process DBB Valve

Product Options

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to ENISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

The range of products displayed in this brochure, are designed to accommodate all the options shown below. If the styleor arrangement required for your application is not shown please contact our offi ce with full description and specifi cation details.

Anti Tamper Fire Safe

OS & Y Fire Safe Screwed Fire Safe Screwed Non Fire Safe

veOS & Y Fire Safe Ball Valv

Bolted Fire SafeBolted Hand Wheel

Fire Safe

8

Options

Accessory Information

Bifold Monofl ange

Bifold Flanged DBB

Bifold Flanged DBB

Bifold Process DBB

Conventional

Conventional

Overview

is a member of the

of companies

BFD07 Sept 09 Bifold 2009

www.bifold.co.uk

Accuracy of informationWe take care to ensure that product information in thiscatalogue is reasonably accurate and up-to-date. However,our products are continually developed and updatedso to ensure accurate and up-to-date information pleaserefer to the product catalogue issueliston our web site orcontact a member of our sales team.

When selecting a product, the applicable operating systemdesign must be considered to ensure safe use. The productsfunction, material compatibility, adequate ratings, correctinstallation, operation and maintenance are theresponsibilities of the system designer and user.

Quality AssuranceAll Bifold products are manufactured to a most stringentQA programme to ensure that every product will give optimumperformance and reliability. We are third party certifi ed to EN ISO 9001:2000. Functional test certifi cate, letter ofconformity and copies of original mill certifi cates, providingtotal traceability are available on request, to BSEN 10204.3.1.Bwhere available. We reserve the right to make changesto the specifi cations and design etc., without prior notice.

The Bifold Monofl anges, Flanged Double Block and Bleed and Process Double Block and Bleed products are designed toovercome the problems of traditional assemblies on primary isolation duties. By combining piping and instrument valves ina single assembly, they provide weight and space savings, along with other benefi ts including a reduction in potential leak paths.This compact and effi cient arrangement reduces installation and maintenance costs.

9

Overview

Product Overview

Bifold, Bifold Fluidpower, Bifold Subsea and Marshalsea Hydraulics Ltdare all members of the Bifold Group.Registered No. 1787729 in England.Registered Offi ce: Greenside Way,Middleton, Manchester, M24 ISW.

Marshalsea Hydraulics LimitedMarshalsea House, Venture WayPriorswood Industrial EstateTaunton, Somerset, TA2 8DE. UK.Tel: +44 (0) 1823 331081Fax: +44 (0) 1823 323382Email: info@marshalsea.co.ukWeb: www.bifold.co.uk

USA Offi ceBifold Fluidpower Ltd11490 Westheimer,Suite 900,Houston, TX, 77077.Tel: +1 (713) 783 4253Fax: +1 (713) 783 0067Web: www.bifold.co.uk

UK Offi ceBifold Fluidpower LtdGreenside Way,Middleton, Manchester,M24 ISW. UK.Tel: +44 (0) 161 345 4777Fax: +44 (0) 161 345 4780Web: www.bifold.co.uk

Singapore Offi ceBifold Fluidpower LtdToa Payoh Industrial Park,Lorong 8 #07-1475,Singapore, 3109075.Tel: +65 6735 1323Fax: +65 6735 1367Email: bifold@singnet.com.sgWeb: www.bifold.co.uk

www.bifold.co.uk

BFD07 Sept 09 Bifold 2009

Innovative and ReliableValve Solutions

Accuracy of InformationWe take care to ensure that product information in this catalogue is reasonably accurate and up-to-date. However, our products are continually developed and updated so to ensure accurate and up-to-date information please refer to the product catalogue issue list on our web site or contact a member of our sales team.

Quality AssuranceAll Marshalsea products are manufactured to a most stringent QA programme. Every care is taken at all stages of manufacture to ensure that every product will give optimum performance and reliability. We are third party certifi ed to EN ISO 9001:2000. Functional test certifi cate, letter of conformity and copies of original mill certifi cates, providing total traceability are available on request to BSEN 10204.3.1.B where available. We reserve the right to make changes to the specifi cations and design etc., without prior notice.

When selecting a product, the applicable operating system design must be considered to ensure safe use. The products function, material compatibility, adequate ratings, correct installation, operation, and maintenance are the responsibilities of the system designer and user.