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© BSRIA - BSRIA Library of Standard Details - CD 10/2009
1

The Library of Standard Details contains around 350 common building services design and installation details and schematics, sub-divided into different categories. A full listing of these can be found in Appendix A. A selection of details and schematics are attached to this pdf. The library also includes around 400 symbols. The drawings were produced with direct input from building services manufacturers, installers and designers.
OVERVIEW OF THE LIBRARY

All drawings are A4 in size with a standard title and drawing block.

Drawing categories are as listed in Table 1 below.

Each drawing has been prepared using AutoCad LT and saved as an AutoCad
LT 2007.dwg file.

Each drawing is structured on a simple four layer convention: BORDER,
DRAWING, EXPLANATION and NOTES.
The BSRIA Library of Building Service Details represents a major knowledge sharing initiative between building services engineers.
The overall objectives of the library are to reduce duplication of effort and encourage greater uniformity in design and installation. It is hoped that by establishing the library of drawings:
 the efficiency of drawing production can be improved
 the use of best practice solutions will be encouraged
 there will be fewer site hold ups due to unclear or unusual installation requirements
 there will be greater opportunities for innovation and prefabrication
The drawings should be helpful to clients, manufacturers, designers and installers. Designers will use the drawings:
 to save time in the production of schematic or conceptual layouts (e.g. for pipework schematic diagrams)
 as an engineering aide memoir to ensure that all of the features required for a specific application have been included
 a set of specifiable installation details to illustrate the design intent for specific parts of the installation works.
Building services installers will use the drawings:
 as details to be issued to sub-contractors for pricing
 as instructions to site tradesmen for installation of the works.
 as clarification of installation methods to clients, project managers and approvals bodies.
© BSRIA - BSRIA Library of Standard Details - CD 10/2009

Each drawing has been allocated a number made up of three parts: e.g. Y31/ATF/003
The first three digits define the Common Arrangement classification e.g. Y31 signifies Air
Ductline Ancillaries. This code might be used to cross reference the drawing to standard specifications such as the National Engineering Specification, or product directories such as
OPUS.
The second three digits identify the drawing category. Figure 1 shows the three letter code for each category of drawings e.g. ATF signifies Air Terminal Fixings.
The last three digits identify what number the drawing is in that particular category. Any new drawings introduced to the set will be allocated the next available number.
The drawing title provides a generic description of the content of the drawing that will suffice if the drawing is viewed in isolation. Due to space limitations, the drawing titles cannot always be fully descriptive of the features on the drawings. For this reason, drawing titles within a particular category are sometimes the same.
File names are made up from the drawing number followed by a brief description of the drawing content. These descriptions can be helpful when searching for drawings on the computer. All file names have been kept below 64 characters.
Each drawing has an application tick box indicating the main features on the drawing. These tick boxes have been collated to form the tables included in the accompanying “Introduction and Search” presentation. By creating a short-cut button to this presentation, these tables can be used to quickly identify a particular solution out of the various alternatives available.
The drawings in this release have no revision letters. Subsequent revised versions will be issued as revision A, B, C etc.
The drawings have been given the following layering convention:
0-DRAWING - all lines making up the drawing
0-BORDER - the border, title block and accompanying text
0-NOTES - notes, arrows and dimension lines
0-EXPLANATION - explanation of the drawing origin and content
Plot styles for AutoCAD 2000 are defined in plot style table
BSRIA 001.CTB and are summarised in Table 2. This file will be copied to the folder
© BSRIA - BSRIA Library of Standard Details - CD 10/2009

AutoCAD 2007/Plot Styles when the library is installed on any computer containing AutoCAD
2007. This plot style should be selected when printing out drawings.
Table 2: Plot styles
Colour
Red
White
Green
Yellow
Blue
Magenta
Cyan
Line weight
(mm)
0.13
0.18
0.25
0.35
0.50
0.70
1.00
In general, layer 0-DRAWING is predominantly white but may use other plot styles as required, 0-BORDER is green whilst 0-NOTES and
0-EXPLANATION are red.
The initial release of drawings includes sets of mechanical and electrical symbols, together with menus to aid their selection. These menus can be installed on AutoCAD version 2007.
To install the BSRIA symbols selection menus, the following procedure should be followed:
From the AutoCAD menu select:
Tools - Options - Files - Support File Search Path.
Add the following directories to the listed options:
C:\BSRIA LIBRARY OF DRAWINGS\Symbols\Mechanical
C:\BSRIA LIBRARY OF DRAWINGS\Symbols\Electrical
C:\BSRIA LIBRARY OF DRAWINGS\Symbols\Menus
When completed click OK to exit.
On the command line enter MENULOAD. Select the Menu Groups tab, and then click browse to retrieve your new menu. The menu to be loaded is:
C:\BSRIA LIBRARY OF DRAWINGS\Symbols\Menus\bsria.mnc
Having located it, click on Load to see it added to the Menu Groups.
Select the tab Menu Bar, Select BSRIA as the Menu Group. Three menus should be visible:
BSRIA Mechanical, BSRIA Electrical and BSRIA Standards. These can now be inserted onto the Menu bar at the required locations.
Load the bsria.lsp file as required. There are a variety of ways to do this, but the most common are as follows:
Use the APPLOAD command to load the files.
Add the following line to your acaddoc.lsp file:
(Load “C:\BSRIA LIBRARY OF DRAWINGS\Symbols\Menus\bsria.lsp”)
Alternatively, load the file into your “Start-up” suite. Create a .mnl file to load the routine as needed.
© BSRIA - BSRIA Library of Standard Details - CD 10/2009

4.3.1 Menu Contents
Library symbols can either be inserted onto the current active layer or onto a British Standard defined layer. A toggle located in the BSRIA Standards menu enables users to switch between these options. The routine looks at three characters of the block name and assigns a layer according to the characters found. The routine utilises the following variables that may interfere with other routines present on the system: bslayer On a BS layer or not symscale Symbol scale size
There is a facility to attach attribute data to individual symbols. The options to display attribute data or prompt for attribute data are given in the BSRIA Standards menu.
Scaling factors have been set up to allow full scaling capabilities dependant on the required
“Plotted Scale Output”. This ensures that all symbols, no matter what the plotted output scale, are the same size. This can be changed as required by changing the scale properties within the
Lisp routine.
The block construction is all on layer 0 of AutoCAD thus ensuring that layer protocols are followed on any system.
The pipework schematics form a significant proportion of the pipework drawings included in this first release. These are stand-alone drawings that illustrate the typical arrangements of pipework components in different parts of heating and chilled water re-circulating systems.
The drawings have been dimensioned such that they can be pieced together like a jigsaw puzzle, using the AutoCAD Insert command, to form a complete schematic diagram of a system. Examples of pipework schematics generated in this way are shown in Figures 1, and
2. Adjacent blocks are differentiated by their colour.
Tips for creating schematics:

Use file names and preview windows to help select the blocks you require.

If you require an explanation of the features on any particular block, open it as a drawing and view it in paper space. You will find notes and an engineering explanation of all the features on the drawing.

Start off by inserting a “Primary Circuit” and build from there.

Primary circuit flow and return headers are made up from a series of straight lines.
Insert connecting blocks using “object snap”. This will identify where each line ends and hence, the appropriate insert position.

Primary circuits are sized to accommodate three boiler/chiller circuits and five secondary
(hook-up) circuits. The headers can be exploded, then shortened or lengthened to accommodate different numbers of plant items.

Some blocks have been saved as “flow right”, “flow left” or “flow up”. These are the same
 drawings saved in different orientations to facilitate their use when pieced together.
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


Riser bases are drawn to suit low level plant rooms - they can be exploded and trimmed back to suit risers fed from roof top plant rooms.

On completion of a drawing, check to ensure flow directions are consistent, components are shown in their correct orientations and that there is no unnecessary duplication of components.
NB it is possible to assemble blocks in a way, which makes no engineering logic. An experienced designer must assemble the drawings, and any resulting schematics should be checked for inconsistencies.
© BSRIA - BSRIA Library of Standard Details - CD 10/2009

© BSRIA - BSRIA Library of Standard Details - CD 10/2009

© BSRIA - BSRIA Library of Standard Details - CD 10/2009

DUCTWORK
 Air Terminal Fixings (ATF)
 Y46ATF001 - Air terminal in timber surround
 Y46ATF002 - Air terminal in timber surround
 Y46ATF003 - Air terminal in timber surround wall

Y46ATF004 - Air terminal in timber surround wall
 Y46ATF005 - Air terminal in plaster wall

Y46ATF006 - Air terminal in plaster wall

Y46ATF007 - Air terminal in plaster wall

Y46ATF008 - Air terminal in plaster wall
 Y46ATF009 - Air terminal in plaster wall

Y46ATF010 - Air terminal in plaster wall

Y46ATF011 - Air terminal in dry lined wall

Y46ATF012 - Air terminal in dry lined wall

Y46ATF013 - Air terminal in dry lined wall

Y46ATF014 - Air terminal in dry lined wall

Y46ATF015 - Air terminal fixed to duct

Y46ATF016 - Air terminal fixed to duct

Y46ATF017 - Air terminal fixed to duct

Y46ATF018 - Air terminal fixed to duct

Y46ATF019 - Air terminal fixed to duct

Y46ATF020 – Air terminal in ceiling opening

Y46ATF021 - Air terminal in false ceiling

Y46ATF022 - Air terminal in false ceiling

Y46ATF023 - Air terminal in false ceiling

Y46ATF024 - Air terminal in false ceiling

Y46ATF025 - Air terminal in false ceiling
 Y46ATF026 - Air terminal in false ceiling

Y46ATF027 - Air terminal in false ceiling
 Y46ATF028 - Air terminal in false ceiling

Y46ATF029 - Air terminal in false ceiling
 Y46ATF030 - Air terminal in false ceiling

Y46ATF030 - Air terminal in false ceiling
 Y46ATF032 - Air terminal in false ceiling
 Y46ATF033 - Air terminal in false ceiling
 Y46ATF034 - Air terminal in false ceiling
 Y46ATF035 - Air terminal in false ceiling
 Y46ATF036 - Air terminal in false ceiling
 Y46ATF037 - Air terminal in false ceiling
 Y46ATF038 - Air terminal in false ceiling
 Y46ATF039 - Air terminal in false ceiling
 Y46ATF040 - Air terminal in false ceiling
 Y46ATF041 - Air terminal in false ceiling
 Y46ATF042 - Air terminal in floor
 Y46ATF043 - Air terminal in floor
 Y46ATF044 - Air terminal in floor
 Y46ATF045 - Air terminal in floor
 Y46ATF046 - Air terminal in floor
 Y46ATF047 - Air terminal in floor

Y46ATF048 - Air terminal in floor

Y46ATF049 - Air terminal in floor

Y46ATF050 - Air terminal in floor

Y46ATF051 - Air terminal in floor
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


Duct Hangers Solutions (DHS)

Y31DHS001 - Flexible duct hanger

Y31DHS002 - Flexible duct hanger

Y31DHS003 - Circular duct hanger

Y31DHS004 - Circular duct hanger

Y31DHS005 - Circular duct hanger

Y31DHS006 - Circular duct hanger

Y31DHS007 - Circular duct hanger

Y31DHS008 - Circular duct hanger

Y31DHS009 – Rectangular duct uninsulated

Y31DHS010 – Rectangular duct uninsulated
 Y31DHS011 – Rectangular duct uninsulated

Y31DHS012 – Rectangular duct uninsulated

Y31DHS013 – Rectangular duct uninsulated

Y31DHS014 – Rectangular duct insulated

Y31DHS015 – Rectangular duct insulated

Y31DHS016 – Flat oval duct uninsulated
 Y31DHS017 – Flat oval duct uninsulated
 Y31DHS018 – Flat oval duct uninsulated
 Y31DHS019 – Flat oval duct insulated
 Y31DHS020 – Flat oval duct insulated
 Y31DHS021 - Flat oval duct insulated
 Ducts Trough Slabs (DTS)
 Y3DTS001 – Duct fixing through slab - Circular uninsulated
 Y3DTS002 – Duct fixing through slab - Circular insulated
 Y3DTS003 – Duct fixing through slab - Circular uninsulated
 Y3DTS004 – Duct fixing through slab - Circular insulated
 Y3DTS005 – Duct fixing through slab - Rectangular uninsulated
 Y3DTS006 – Duct fixing through slab - Rectangular insulated
 Y3DTS007 – Duct fixing through slab - Rectangular uninsulated
 Y3DTS008 – Duct fixing through slab – R&FO insulated
 Y3DTS009 – Duct fixing through slab - Circular uninsulated

Y3DTS010 – Duct fixing through slab - Circular insulated

Y3DTS011 – Duct fixing through slab - Circular uninsulated

Y3DTS012 – Duct fixing through slab - Circular insulated

Ductwork Acoustic Stopping (DAS)

Y3DAS001 – Acoustic stopping around ductwork –in brick or block wall

Y3DAS002 – Acoustic stopping around ductwork – in concrete wall

Y3DAS003 – Acoustic stopping around ductwork – in dry lined wall

Y3DAS004 – Acoustic stopping around ductwork – in floor slab

Y3DAS005 – Acoustic stopping around ductwork – in brick or block wall

Y3DAS006 – Acoustic stopping around ductwork – in concrete wall

Y3DAS007 – Acoustic stopping around ductwork – in dry lined wall

Y3DAS008 – Acoustic stopping around ductwork – in floor slab

Fire and Smoke Dampers (FSD)

Y31FSD001 – Fire/smoke damper – in single skin brick or block walls

Y31FSD002 – Fire/smoke damper – Double skin brick or block walls

Y31FSD003 – Fire/smoke damper – Double skin brick or block walls

Y31FSD004 – Fire/smoke damper – Double skin brick or block walls

Y31FSD005 – Fire/smoke damper – Brick or block wall under slab

Y31FSD006 – Fire/smoke damper – Brick or block wall under slab

Y31FSD007 – Fire/smoke damper – Brick or block wall under slab
 Y31FSD008 – Fire/smoke damper – Brick or block wall under slab

Y31FSD009 – Fire/smoke damper – Concrete walls
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


Y31FSD010 – Fire/smoke damper – Concrete walls

Y31FSD011 – Fire/smoke damper – Concrete walls

Y31FSD012 – Fire/smoke damper – Concrete walls

Y31FSD013 – Fire/smoke damper – Concrete walls

Y31FSD014 – Fire/smoke damper – Concrete walls under slab

Y31FSD015 – Fire/smoke damper –Dry lined walls

Y31FSD016 – Fire/smoke damper – Dry lined walls

Y31FSD017 – Fire/smoke damper – Dry lined walls

Y31FSD018 – Fire/smoke damper – Fire curtain

Y31FSD019 – Fire/smoke damper – Fire curtain

Y31FSD020 – Fire/smoke damper –Remote from concrete wall
 Y31FSD021 – Fire/smoke damper –Concrete slabs

Y31FSD022 – Fire/smoke damper – Concrete slabs

Y31FSD023 – Fire/smoke damper – Concrete slabs

Y31FSD024 – Fire/smoke damper – Concrete slabs
PIPE WORK
 Air Vent Solutions (AVS)
 Y11AVS001 – Manual air vent
 Y11AVS002 – Manual air vent
 Y11AVS003 – Automatic air vent
 Y11AVS004 – Automatic air vent
 Dirt Pocket Solutions (DPS)
 Y11DPS001 – Non-anchored + non-isolatable

Y11DPS001 – Non-anchored + isolatable
 Y11DPS001 – Anchored + non-isolatable

Y11DPS001 – Anchored + isolatable

Pipe Hanger Solutions (PHS)

T11PHS001 – Band clip

T11PHS002 – Band clip

T11PHS003 – Band clip

T11PHS004 – Band clip

T11PHS005 – Band clip

T11PHS006 – Band clip

T11PHS007 – Band clip

T11PHS008 – Band clip

T11PHS009 – Saddle guide

T11PHS010 – Saddle guide

T11PHS011 – Saddle clamp

T11PHS012 – Saddle clamp

T11PHS013 – Hanger

T11PHS014 – Clevis hanger

T11PHS015 – Hanger

T11PHS016 – Clevis hanger

T11PHS017 – Roller bracket detail

T11PHS018 – Roller bracket detail

T11PHS019 – Roller bracket detail

T11PHS020 – Roller bracket detail

T11PHS021 – Roller bracket detail

T11PHS022 – Roller bracket detail
 T11PHS023 – Roller bracket detail

T11PHS024 – Roller bracket detail
 T11PHS025 – Roller bracket detail
 T11PHS026 – Roller bracket detail
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


T11PHS027 – Support

T11PHS028 – Support

T11PHS029 – Support

T11PHS030 – Anchor solutions

T11PHS031 – Anchor solutions

T11PHS032 – Anchor solutions

T11PHS033 – Anchor solutions

T11PHS034 – Anchor detail

T11PHS035 – Anchor detail

T11PHS036 – Anchor solutions

T11PHS037 – Anchor solutions
 T11PHS038 – Anchor solutions

T11PHS039 – Anchor solutions

T11PHS040 – Anchor solutions
 Pipework Acoustic (PAS)
 Y10PAS001 - in brick or block wall
 Y10PAS002 - in concrete wall
 Y10PAS003 - in dry lined wall
 Y10PAS004 – in floor slab
 Y10PAS005 – in brick or block wall
 Y10PAS006 - in concrete wall
 Y10PAS007 - in dry lined wall
 Y10PAS008 - in floor slab

Pipework Fire Stopping (PFS)

P31PFS001 - Steel in brick wall

P31PFS002 - Steel in concrete wall

P31PFS003 - Steel in dry lined wall

P31PFS004 - Steel in floor slab

P31PFS005 – Plastic in brick wall

P31PFS006 - Plastic in brick wall

P31PFS007 - Plastic in concrete wall

P31PFS008 - Plastic in concrete wall

P31PFS009 - Plastic in dry lined wall

P31PFS010 - Plastic in dry lined wall

P31PFS011 - Plastic in floor slab

P31PFS012 - Plastic in floor slab
 Pipework Through Slab Solutions (PTS)

Y3AP005 - Acoustic solution 05
 Y3AP006 - Acoustic solution 06
 Y3AP007 - Acoustic solution 07
 Y3AP008 - Acoustic solution 08
 Y3AP009 - Acoustic solution 09
 Y10PT001 - Pipework through roof slab solution 1
 Y10PT002 - Pipework through roof slab solution 2
 Schematics

Boilers (PSB)
 T10PSB001 - Simple boiler circuit

T10PSB002 - As 001 + in-line strainer

T10PSB003 - As 001 + flushing by-pass

T10PSB004 - As 001 + in-line strainer + flushing by-pass

T10PSB005 - Pumped boiler circuit (space left for pumps)

T10PSB006 - As 005 + in-line strainer

T10PSB007 - As 005 + flushing by-pass
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


T10PSB008 - As 005 + in-line strainer + flushing by-pass

T10PSB009 - Pumped boiler circuit + recirculating valve

T10PSB010 - As 009 + in-line strainer

T10PSB011 - As 009 + flushing by-pass

T10PSB012 - as 009 + in-line strainer + flushing by-pass

Branches – flow left (PSM)

Y10PSM001 - Flow left - no features
 Y10PSM002 - Flow left with in-line strainer
 Y10PSM003 - Flow left with manual air vent
 Y10PSM004 - Flow left with flushing by-pass
 Y10PSM005 - Flow left + in-line strainer + air vent

Y10PSM006 - Flow left + in-line strainer + flushing by-pass
 Y10PSM007 - Flow left + air vent + flushing by-pass
 Y10PSM008 - Flow left + strainer + air vent + flushing by-pass
 Branches – flow right (PSM)
 Y10PSM001 - Flow right - no features
 Y10PSM002 - Flow right with in-line strainer

Y10PSM003 - Flow right with manual air vent
 Y10PSM004 - Flow right with flushing by-pass

Y10PSM005 - Flow right + in-line strainer + air vent
 Y10PSM006 - Flow right + in-line strainer + flushing by-pass

Y10PSM007 - Flow right + air vent + flushing by-pass

Y10PSM008 - Flow right + strainer + air vent + flushing by-pas

Branches – flow up (PSM)

Y10PSM001 - Flow up - no features.

Y10PSM002 - Flow up with in-line strainer

Y10PSM003 - Flow up with manual air vent

Y10PSM004 - Flow up with flushing by-pass

Y10PSM005 - Flow up + in-line strainer + air vent

Y10PSM006 - Flow up + in-line strainer + flushing by-pass

Y10PSM007 - Flow up + air vent + flushing by-pass

Y10PSM008 - Flow up + strainer + air vent + flushing by-pass
 Calorifiers (PSK)
 Y1PSK001 - Vented HWS system
 Y1PSK002 - Vented HWS + de-strat pump on cylinder
 Y1PSK003 - Unvented HWS system
 Y1PSK004 - Unvented HWS + de-strat pump on cylinder
 Chillers – Air Cooled (PSC)
 T60PSC001- Simple chiller circuit

T60PSC002 - As 001 + in-line strainer

T60PSC003 - As 001 + flushing by-pass

T60PSC004 - As 001 + in-line strainer and flushing by-pass

T60PSC005 - Pumped chiller circuit (space left for pumps)

T60PSC006 - As 005 + in-line strainer

T60PSC007 - As 005 + flushing by-pass

T60PSC008 - As 005 + in-line strainer + flushing by-pass

Chillers – Water Cooled (PSD)

T60PSD001 - Simple chiller circuit.

T60PSD002 - As 001 + in-line strainer

T60PSD003 - As 001 + flushing by-pass
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


T60PSD004 - As 001 +in-line strainer + flushing by-pass

T60PSD005 - Pumped chiller circuit (space left for pumps)

T60PSD006 - As 005 + in-line strainer

T60PSD007 - As 005 + flushing by-pass

T60PSD008 - As 005 +in-line strainer + flushing by-pass

Fan Coil Units (PSP)

Y11PSP001 - Simple fan coil unit
 Y11PSP002 - Two port valve in return
 Y11PSP003 - Three port valve in return
 Y11PSP004 - Four port valve across unit
 Y11PSP005 - As 001 but with flexible hoses

Y11PSP006 - As 002 but with flexible hoses
 Y11PSP007 - As 003 but with flexible hoses
 Y11PSP007 - As 003 but with flexible hoses
 Manifolds (PSN)
 Y11PSN001 - Simple manifold
 Y11PSN002 - IVs on manifold flow & return ports

Y11PSN003 - IVs on flow + DRVs on return ports
 Y11PSN004 - IVs on flow + flow indicators on return ports

Y11PSN005 - As 001 but with two port valve on inlet
 Y11PSN006 - As 002 but with two port valve on inlet

Y11PSN007 - As 003 but with two port valve on inlet

Y11PSN008 - As 004 but with two port valve on inlet

Y11PSN009 - As 001 but with three port valve across inlet

Y11PSN010 - As 002 but with three port valve across inlet

Y11PSN011 - As 003 but with three port valve across inlet

Y11PSN012 - As 004 but with three port valve across inlet

Pressurisation Units (PSG)

Y21PSG001 - F&E Tank for LPHW heating

Y21PSG002 - Pressurisation unit for LPHW heating

Y21PSG003 - F&E Tank for chilled water

Y21PSG004 - Pressurisation unit chilled water
 Primary Circuits (PSA)
 Y10PSA001 - Single boiler or chiller
 Y10PSA002 - Boilers or chillers in parallel
 Y10PSA003 - Boilers or chillers from injection header
 Y10PSA004 - As 001 but with in-line strainer
 Y10PSA005 - As 002 but with in-line strainer
 Y10PSA006 - As 003 but with in-line strainer

Pumps – flow left (PSF)

Y20PSF001 - Flow left - duty and standby pumps

Y20PSF002 - Flow left - as 001 + in-line strainers

Y20PSF003 - Flow left - dual pump set

Y20PSF004 - Flow left - as 003 but with in-line strainer

Pumps – flow right (PSF)

Y20PSF001 - Flow right - duty and standby pumps

Y20PSF002 - Flow right - as 001 + in-line strainers

Y20PSF003 - Flow right - dual pump set

Y20PSF004 - Flow right - as 003 + in-line strainer
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


Radiators (PSQ)

Y11PSQ001 - TBOE Isolation only

Y11PSQ002 - BOE Isolation only

Y11PSQ003 - TBOE Isolation and TRV

Y11PSQ004 - BOE Isolation and TRV

Riser Bases (PSL)

Y10PSL001 - Flow right + isolatable dirt pocket
 Y10PSL002 - Flow right + non-isolatable dirt pocket
 Y10PSL003 - Flow left + isolatable dirt pocket
 Y10PSL004 - Flow left + non-isolatable dirt pocket
 Secondary Circuits (PSJ)
 Y10PSJ001 - Flow left - variable temperature mixing
 Y10PSJ002 - Flow left - constant temperature
 Y10PSJ003 - Flow right - variable temperature mixing
 Y10PSJ004 - Flow right - constant temperature

Secondary Hook-ups (PSH)

Y10PSH001 - One secondary circuit

Y10PSH002 - Two secondary circuits

Y10PSH003 - Three secondary circuits

Y10PSH004 - Four secondary circuits

Y10PSH005 - Five secondary circuits

Y10PSH006 - One secondary + flushing drain in return

Y10PSH007 - Two secondarys + flushing drain in return

Y10PSH008 - Three secondarys + flushing drain in return

Y10PSH009 - Four secondarys + flushing drain in return

Y10PSH010 - Five secondarys + flushing drain in return
 Valve sets – flow left (PSE)

Y11PSE001 - Flow left – isolation
 Y11PSE002 - Flow left - isolation + measurement

Y11PSE003 - Flow left - isolation + regulation
 Y11PSE004 - Flow left - isolation + regulation + measurement
 Y11PSE005 - Flow left - isolation + regulation + measurement
 Y11PSE006 - Flow left - isolation + regulation + measurement
 Y11PSE007 - Flow left - isolation + regulation + measurement
 Y11PSE008 - Flow left - isolation + regulation + measurement
 Y11PSE009 - Flow left - isolation + regulation + measurement
 Y11PSE010 - Flow left - isolation + regulation + measurement
 Y11PSE011 - Flow left – isolation + measurement + DP control
 Valve sets – flow right (PSE)

Y11PSE001 - Flow right - isolation

Y11PSE002 - Flow right - isolation + measurement

Y11PSE003 - Flow right - isolation + regulation

Y11PSE004 - Flow right - isolation + regulation + measurement

Y11PSE005 - Flow right - isolation + regulation + measurement

Y11PSE006 - Flow right - isolation + regulation + measurement

Y11PSE007 - Flow right - isolation + regulation + measurement

Y11PSE008 - Flow right - isolation + regulation + measurement

Y11PSE009 - Flow right - isolation + regulation + measurement

Y11PSE010 - Flow right - isolation + regulation + measurement

Y11PSE011 - Flow right – isolation + measurement + DP control
© BSRIA - BSRIA Library of Standard Details - CD 10/2009


Valve sets – follow up (PSE)

Y11PSD001 - Flow up - isolation only

Y11PSD002 - Flow up - isolation + measurement

Y11PSD003 - Flow up - isolation + regulation

Y11PSD004 - Flow up - isolation + measurement + regulation

Y11PSD005 - Flow up - isolation + measurement + regulation

Y11PSD006 - Flow up - isolation + measurement + regulation

Y11PSD007 - Flow up - isolation + measurement + regulation

Y11PSD008 - Flow up - isolation + measurement + regulation

Y11PSD009 - Flow up - isolation + measurement + regulation

Y11PSD010 - Flow up - isolation + measurement + regulation
 Y11PSD011 - Flow up – isolation + measurement + DP control
STRUCTURAL FIXING SOLUTIONS (SFS)
 Y90SFS001- Clamped fixing to angle & channel
 Y90SFS002- Clamped fixing to section
 Y90SFS003- Expansion bolt fixing to angle & channel
 Y90SFS004- Expansion bolt fixing to I beam & hollow section
 Y90SFS005- Shot fired fixing to angle & channel
 Y90SFS006- Shot fired fixing to I beam & hollow section

Y90SFS007- Anchor fixing to concrete
 Y90SFS008- Shot fired fixing to concrete

Y90SFS009- Fixings to composite deck
 Y90SFS010- Fixing to purlins

Y90SFS011- Fixing to purlins
© BSRIA - BSRIA Library of Standard Details - CD 10/2009