Walther prazision quick coupling technical catalog

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Technical
Catalogue

Quick connect couplings
in more than 300,000 variants

L_071186_Inhalt 01.06.2007 11:00 Uhr Seite 1

Editon May 2007

Quick coupling systems
Right for alterations of products reserved without prior notice Page
Technical information

information
Technical
Ordering instructions 2-3
General information 4-5
Compatibility charts
Seals, Materials 6-7
Approvals, Test certificates 8

Low pressure Series LP 9 - 34
Working pressure pmax.(stat.) 100 bar. LP-032 and LP-050 not for
vacuum
Materials: steel, brass, aluminium stainless steel
Series KL 35 - 40

Working pressure pmax.(stat.) 12 bar not for vacuum
Materials: polyamide, polyacetal resin
Series UF 41 - 48
Non-interchangeable, UF-032 not for vacuum,
Working pressure pmax.(stat.) 40 bar
Materials: brass, stainless steel

Medium pressure Series MD 49 - 66
Vacuum in coupled position
Material: steel, brass, stainless steel

High pressure Series HP 67 - 76

Materials: steel, stainless steel

Special series Clean-break
Series HC pmax. (stat.) 650 bar, material: carbon steel 77 - 79
Series BF pmax. (stat.) 64 bar, material: stainless steel 81 - 84
Compressed Air Safety, Type LS and LT 85 - 88
Safety lock
pmax.(stat.) 20 bar
Materials: brass, aluminium, carbon steel
Fluidic-multi-couplings 89 - 94

Working pressure pmax.(stat.) 10 bar per element
Materials: aluminium, brass, plastics

Accessories Dust caps - Dust plugs 96 - 97
Air nozzle - Air pipes 98 - 99
Threated hose connectors, Swivel connectors 100

Some examples from 300,000 variants 101 - 106
Special Multi-couplings systems, Ball-Face-couplings,
programme Slip-in couplings, Proximity sensors, PTFE seals,
break-away couplings etc.


2 Mono-Couplings, Design

The system of WALTHER Quick
Release Self-Sealing Couplings is
made up from four basic units.
Thru-Type Coupling Self-Sealing Coupling Self-Sealing Adaptor Thru-Type Adaptor

Self-Sealing Coupling and Self-
Sealing Adaptor = sealing on both
sides.
Upon disconnection the valves of
Self-Sealing Coupling and Self-
Sealing Adaptor close simultaneously.

Self-Sealing Coupling and Thru-Type
Adaptor = sealing on one side.
Upon disconnection the coupling
valve closes.
The combination of thru type
coupling and self sealing adaptor is
usually not available, however it can
be realized for the types LP-006,
-007, -012 and -019 as thru type
coupling with valve opening tappet.

Thru-Type coupling and Thru-Type
Adaptor = full flow.
Upon disconnection both sides are
open.

According to the nature of the By insertion of the adaptor into the As the valves are locked in the open
application either the Self-Sealing coupling the connection is made position when coupled, the direction
Coupling or the Self-Sealing Adaptor similar to a plug contact. of flow is of no consequence.
can be fitted to the supply line.

Protection rights:
Many patents, registered designs and applications for patents in Germany and abroad prove the technical lead of
WALTHER-Mono-Couplings, Multi-Couplings and Docking-Systems.


How to order 3
with annex for optional additional features per example
Part number principle of low pressure self-sealing coupling in stainless steel
with additional features

Series or Type LP (oder LV, SP, 06, 07) KL , UF , MD (oder SG), HP etc.

information
Technical
Nominal bore / Nominal size

Kind of product or component see type sheets

0 = self-sealing coupling 6 = dust plug
1 = thru-type adaptor 7 = thru-type coupling with valve plunger
2 = self-sealing adaptor 8 = thru-type adaptor with valve plunger
4 = thru-type coupling 9 = airguns and other untypical variations
5 = dust cap

Series + nominal End connection type see part number
bore = type
WR021 = end connection G 1/2 A to DIN ISO 228 = 1/2“ BSPP male
(XX001 to XX999) = special connections)
difined XX connection numbers of one type, cannot be used for
other nominal bores / nominal sizes or series

regarding regarding content
content and number of digits
variable area variable annex

LP - 006 - 0 - WR021 - 01 - 2 - GL - OV - SI
Material and finish for optional additional
see numbering key in the head of the type sheets features
see corrosion resistance table on page 6 + 7
see special technical explanati-
ons on page 5. Partly several
additional features can be used
Seal type at the same time, some
NBR = additional features exclude
For special materials or 1 others.
special seal types a 4 figure FKM = 2 Regarding this see explanations
identification is taken by EPDM = 4 in the head of the individual type
using letter combinations See table of characteristic pages.
from AAAA to ZZZZ features and compatibility
on page 6 + 7

Special Designs
Over the years WALTHER-PRÄZISION as specialist for variable part number annex. A “Z” in this place means
quick coupling systems has been confronted with many the connectability with the standard is maintained. When
tasks which could be solved with customized designs the letter “Y” is used, there is no possibility to connect
only. with the standard designs. However, these special
This lead to many special types besides the designs are not listed in this catalogue.
standardized product programme. Example for the arrangement of the letter/number
Wherever special features of the quick coupling lead to combination in the variable part number annex for
deviations from the standard designs these are exactly special designs: LP-006-0-WR021-01-2-Z14...
defined by letter/number combinations within the


4 Standard End Connections applicable to all Standard Series

Part no. code end connection Walther customer’s side

British standard pipe parallel (BSPP)
male thread to DIN ISO 228

-WR0.. -

female thread to DIN ISO 228

-WR5.. -

Metric male thread with 24° sealing
cone to DIN 2353, for cutting ring
to DIN 3861 and swivel nut to DIN 3870
also elongated for panel mounting light duty series -L....-
heavy duty series -S....-

Metric male thread with 60° sealing
cone to DIN 7631, for sealing cone
to DIN 3863 and swivel nut to DIN 3870
also elongated for panel mounting
-D....-

BSPP male thread to DIN ISO 228/BS 5200
with 60° sealing cone

-VR0.. -

male thread to DIN ISO 228, with small sealing edge
to DIN 3852-2 profile “B“

-WB0.. -

male thread to DIN ISO 228, sealing profile “E“
to DIN 3852-11 for o-ring or sealing ring

-WE... -

Hose connections

-SL0.. -

conical pipe male thread NPT to US standard

-NP0.. -

conical pipe female thread NPT to US standard

-NP5.. -


Optional features 5

information
Technical
venting valves “VE” It is recommended to use self sealing couplings and self sealing adaptors with venting
valves for long air lines. Thus the return shock on disconnection is considerably reduced and the air
escapes from the hose slowly.

Strengthened It is necessary to equip self sealing couplings and self sealing adaptors with stronger valve springs if
springs “VF” vacuum occurs in the disconnected position.

Ring grips “GG” In some applications, e. g. in difficult locations, high operating temperature etc., additional ring grips
can simplify the handling of the couplings.

Ring valves “RV” When self sealing couplings and self sealing adaptors are employed under strong pulsating
pressure, their durability and abrasion resistance can be improved considerably when equipping them
with ring valves. These valves can not be connected with standard valves.

DVGW-Register-No. “GW” The observance of the DVGW-regulations requires careful measures in particular and special
markings. Due to this fact it is necessary to state in the order that they are supposed to be employed
under these regulations. DVGW is the German Association for gas and water applications.

Radial safety lock Spring characteristics
locking spring
safety spring
locking + safety spring
The graph shows the locking forces P, dependent on the
release movement of the sleeve for conventional couplings
and couplings with additional radial safety lock. The
dashdottet line shows that great locking forces are only
effective with locked couplings. As soon as the locking
sleeve leaves the locking positions and the additional
locking device is not active any more, only the friction
forces between locking and locking sleeve inside wall are
effective. Couplings with radial safety lock are foolproof
and easy to handle.

Locking aid “VH” For easier operation the locking sleeve can be primed in retracted position. When mating both halves
the locking sleeve is released and springs into locking position to the front. Thus it must not be held
or hindered otherwise during this action.

Axial safety All couplings can be supplied with an additional axial positive safety device. Disconnection can only
locking device “SI” be effected when both locking components – locking sleeve and locking ring – are pulled back aginst
spring force and turned against each other by 90 °C. Both final positions – locked and unlocked – are
fixed by springloaded cams.
The operator can check the correct locking position, by trying to pull back the locking sleeve. This is
not possible in the secured position.


6 Seals, Materials
Table of resistance Table of seals
fully resistant + Quality to
partly resistant Ț DIN / ISO 1629
Extract from our tables of seals and materials. non-resistant: –
Other indications on request.
The following standard seal types are availabale:

ss AISI 316 ti or similar
NBR
main properties:

Polyamide 11/12
brass passivated
steel zinc plated

Polyacetal POM
Resistant to oil and petrol
good ageing characteristics, high abraison resistance.
FKM

EPDM
FKM
NBR
main properties:
Ȝ = compatible
Outstanding heat resistance performance, excellent resistanve to
oils, chemicals, solvents, active oxygen and weather + + + + + Ȝ Amyl Alcohol
EPDM Ethylene Propylene + – + Ț Ȝ Aniline
main properities: + + + + + Ȝ Benzole
HIgh mechanical strength, excellent resistance to hight and low
temperatures and to active oxygen and weather + + + Ȝ Ȝ Borax

good resistance to chemical media + + + + + Ȝ Ȝ Bultane
+ + Ȝ Ȝ Butene
For very aggressive media special constructions with PTFE
seals are available.
– + + + + Ȝ Butyl Alcohol
– + + + + Ȝ Ȝ Ȝ Carbon Dioxide
All specifications for general information only. They apply to 1. + + + Ȝ Ȝ Ȝ Carbon Dioxide, dry
pure substances, 2. unless otherwise indicated at room – + + + Ț Ȝ Ȝ Ȝ Carbon Dioxide, liquid
temperature, 3. for salt, acids etc. for hydrous solution of
moderate concentration. + + Ȝ Carbonic Bisulphide
+ + + Ț Ȝ Ȝ Ȝ Chloride of Barium
The zinc plated surfaces usually used by us are free from sexavalent chrome (Cr VI). – – Ț Ț – Ȝ Chromic Acid
– Ț + – Ț Ȝ Ȝ Citric Acid
+ + Ȝ Creosote
Ț + + – – Ȝ Cresol
+ + Ȝ Cresol, Cresylic Acid
Table of resistance Table of seals + Ț – Ȝ Ȝ Ȝ Cupric Chloride
fully resistant + Quality to
partly resistant Ț DIN / ISO 1629 + + Ț + Ȝ Cyclohexane
non-resistant: –
+ + Ȝ Dimethylalmine
Ț + + + + Ȝ Ȝ Emuslion (Water/Oil)

+ + + + + Ȝ Ether
+ + + + Ȝ Ȝ
Polyamide 11/12
brass passivated

Ethyl Alcohol
steel zinc plated

Polyacetal POM

+ + + + + Ȝ Ethylene
+ + + Ț Ȝ Ȝ Ȝ Formalin
EPDM
FKM
NBR

Ȝ = compatible – Ț + – – Ȝ Formic Acid

+ + + + + Ȝ Acetate (Ethyl Acetate & Amyl Acetate) + + + + + Ȝ Ȝ Frigen / Freon F 11–12

– + – + Ȝ Acetic acid 10 % + + Ȝ Ȝ Gasoline, Refined

+ + + + + Ȝ Acetone Ț + + – Ț Ȝ Gas, Blast Furnace

+ + + + + Ȝ Ȝ Ȝ Acetylene + + + + Ȝ Gas, Coal

Aero Engine Fuel Ț + + Ț Ț Ȝ Gas, Coke Oven,
+ + + + Ț Ȝ Ȝ
BP, ESSO, Avgas 100/130 + + + + + Ȝ Ȝ Gas, Lighting

Aero Engine Oil + + + + Ț Ȝ Ȝ Gas Naphtalene content

BP: AIRO-120, ESSO: AVIATION-120 + + + + + Ȝ Ȝ Gas, Natural
+ + + + Ț Ȝ Ȝ
Shell: AIRO-120, DERD 2487 + + + + + Ȝ Gas, Town
DERD 2497, DTD 585 + + + Ȝ Ȝ Gear Oil

+ + – – – Ȝ SKYDROL + + + + Ȝ Ȝ Ȝ Glucose

+ + – – – Ȝ ORONITE + + + + + Ȝ Ȝ Ȝ Glycerine

+ + + + + Ȝ Ȝ Air, compressed + + + + + Ȝ Ȝ Glycol

+ + + Ț Ț Ȝ Ȝ Air, hot up to 120°C + + + + + Ȝ Ȝ Ȝ Helium

+ + + – – Ȝ Air, hot up to 200°C + + + Ț Ȝ Ȝ Hexane

+ + + + + Ȝ Alcohol + + + + + Ȝ Ȝ Hydrocarbone

+ – + Ȝ Ȝ Ȝ Alum + + + + Ț Ȝ Ȝ Hydrogen

– Ț + + Ț Ȝ Ȝ Alkalies + + Ȝ Ȝ Hydrogen Gas

Ț – + + – Ȝ Ammonia, liquid Ț + + – Ȝ Hydrogen Sulphide, Humid

– – + + Ț Ȝ Ȝ Ȝ Ammonium Sulphate Solution + + + Ȝ Hydrogene Sulphide, dry


Seals, Materials 7
Table of resistance Table of seals Table of resistance Table of seals
fully resistant + Quality to fully resistant + Qualityto
partly resistant Ț DIN / ISO 1629 partly resistant Ț DIN / ISO 1629
non-resistant: – ss AISI 316 ti or similar non-resistant: –

Polyamide 11/12

Polyamide 11/12
brass passivated

brass passivated
steel zinc plated

steel zinc plated
Polyacetal POM

Polyacetal POM
EPDM

EPDM
FKM

FKM
NBR

NBR
Ȝ = compatible Ȝ = compatible

Resistances
Approvals
– – + + – Ȝ Hydrogen Peroxide 30 % + + + + Ȝ Petrol Ether
+ + Ț + Ȝ Ȝ Ȝ Isopropyl Alcohol + + + + + Ȝ Ȝ Petrol
+ + + + + Ȝ Ȝ Kerosene, JP 1 Ț + + + – Phenol Solution
+ + + + + Ȝ Ketone, Methyl Ethyl + – – Ȝ Ȝ Phosphoric Acid 10 %
+ + + Ț Ț Ȝ Latex, liquid up to 130°C + – + + Ț Ȝ Ȝ Potassium Cyanide
+ + + + Ț Ȝ Lubricating Oil + – + – Ț Ȝ Ȝ Potassium Dichromate
– + + + + Ȝ Lye Caustic + + Ȝ Ȝ Ȝ Potassium Sulphate
– – + – Ț Lye, Hypochlorous Acid + + + Ț Ȝ Potassium Hydroxide
– MS 60 + Ț Ț Ȝ Lye, Pickling + + + + + Ȝ Ȝ Propane
+ + + + Ȝ Ȝ Ȝ Magensium Carbonate + – + Ȝ Prussic Acid
+ + + + + Ȝ Ȝ Ȝ Magnesium Hydroxide – Ț Ț + Ț Ȝ Salt Solution
– + + + Ȝ Ȝ Ȝ Magnesium Sulphate – Ț + Ȝ Ȝ Ȝ Sea Water
+ – + + + Ȝ Ȝ Ȝ Mercury – + + + + Ȝ Ȝ Ȝ Soap Solution
+ + + + + Ȝ Ȝ Methane – Ț + + Ț Ȝ Ȝ Ȝ Soda Solution
+ + + + + Ȝ Ȝ Methanol + + + Ȝ Ȝ Sodium Acetate
+ + + Ț + Ȝ Ȝ Methyl Alcohol Ț + + Ȝ Ȝ Sodium Bicarbonate
+ + + + Ȝ Methyl Ethyl Kentone + + + + Ȝ Ȝ Ȝ Sodium Carbonate
+ + Ȝ Methyl Benzene + + + + Ȝ Ȝ Ȝ Sodium Chloride
+ – + + + Ȝ Ȝ Ȝ Milk + + – Ț Ȝ Sodium Cyanide
+ + + Ȝ Ȝ Naphta + Ț + Ȝ Ȝ Sodium Sulphide
+ + + + + Ȝ Naphtalene Ț Ț + – – Ȝ Steam up to 150°C
+ + Ȝ Ȝ Naphtenic Acid Ț Ț + – – PTFE Steam, up to 250°C
+ + Ȝ Ȝ Ȝ Nitrate of Ammonium + Ț + + Ȝ Ȝ Ȝ Sulphide of Barium
– + + – – Ȝ Nitric Acid, up to 35 % + + Ȝ Sulphur Dioxide, Gas
+ + + + + Ȝ Ȝ Ȝ Nitrogen + + – + Ȝ Sulphuret of Carbon
Nitro-Solution Synthetic Resin Thinners,
+ + + – + Ȝ + + + Ț Ț Ȝ
(no nitrosolution)
(no synstehtiv resin thinners)
+ + + Ț Ȝ Oil, Coal Tr. + + + + + Ȝ Ȝ Tar
+ + + + + Ȝ Ȝ Oil, Crude + + Ȝ Tetrachloride of Titanium
+ + + + + Ȝ Oil, Diesel Ț + + + + Ȝ Toluol, dry
+ + Ț – Ȝ Oil, Diesel up to 120°C + Ț + + – Ȝ Trichlorethylene
+ + + Ț – Ȝ Ȝ Oil, Fuel up to 120°C Turbine Fuel
Oil, up to 200°C / up to 300°C + + + + Ț Ȝ Ȝ BP: ATK 2494, ESSO: MIL-F-56/16,
Ț Ț + – – DF 150 R
Shell: ATF 650
special type
+ + + Ț + Ȝ Oil, Fuel 5 x 5 + + + + Ț Ȝ Ȝ Turbine Oil, ESSO: 35
Ț Ț + – Ț Ȝ Oil, Hydraulic Chlorinated Ț Ț + + Ț Ȝ Ȝ Turb-oil 1 S (MILL 7808)
+ + + Ț Ț Ȝ Ȝ Oil , Hydraulic up to 120°C
+ + + + + Vacuum
+ + + + + Ȝ Ȝ Oil Linseed (Strenghtende Valve Springs)

Ț + + + + Ȝ Ȝ Oil, Mineral + + + + Ȝ Ȝ Ȝ Vegetable Oils
Ț Ț + + Ț Ȝ Oil, Transformer + + + Ȝ Ȝ Water Distilled
+ – + + + Ȝ Ȝ Oleic Acid + Ȝ Ȝ Water Deionized
Ț Ț + + + Ȝ Ȝ Oxalic Acid + Ȝ Water Demineralised
– + + + Ț Ȝ Oxygen, Fat free Ț + + Ț Ț Ȝ Ȝ Ȝ Water, up to 80°C
+ + + + + Ȝ Paraffin Ț + + Ț – Ȝ Ȝ Water, over 80°C
+ + + + + Ȝ Paraffin, (Wax) Ț Ț + + Ț Ȝ Ȝ Water, Cooling
+ Ȝ Pentachlorphenole + + + + + Ȝ Xylene


8 Test Certificates / Approvals

QA-system-certification to DIN / EN / HP, in hydraulic circuits of test Walther quick connect self-sealing
ISO 9001 by TÜV-Rheinland machines with high pressure couplings used in propane gas lines in
alternations. underground installations (tunnel
Bundesanstalt für Materialfor- constructions).
schung und -prüfung BAM, Berlin; RWTÜV Anlagentechnik GmbH,
Approval or type UF-019 for acetylene Essen; Verband für Flüssiggas e.V., Frank-
lines up to 24 bar gauge pressure. WALTHER quick connect self-sealing furt;
couplings, type 07-003 and SH-004, WALTHER quick connect self-sealing
Bundesbahnzentralamt, Minden; in TÜV design approved as test couplings used in liquified petroleum
Walther quick connect self-sealing connections in nuclear power gas lines.
coupling, low pressure series, for air stations.
pressure-, water- and cleaning lines. Material certificates according to EN
Schweizerische Unfallversiche- 10204-2.1 to 3.1 and factory
Bundesmarine/Blohm & Voss AG, rungsansalt SUVA; certificates for quantities, parts,
Hamburg; Approval of Walpresta series LS material certification, pressure test,
Shock test report of the Bundesmari- (different nominal bores) as safety leakage test up to 10-9 mbar x l/sec.,
ne/Blohm & Voss AG, Hamburg, of coupling in the air pressure sector. funcito test, guarantee, possible
WALTHER quick connect self-sealing against sharing of expenses.
couplings, series MD, under high Schweizerischer Verein für
accelerations and shocks. Schweißtechnick, Basel; Documented production according to
WALTHER quick connect self-sealing specification of nuclear engineering,
Centrale Dienst der Arbeitsin- couplings, low pressure series – non – for military use, for medical
spectie, S-Gravenhage; interchangeable type, as plug applicaations, for offshore technique
WALTHER quick connect self-sealing connection for oxygen- and burner etc...
coupling or air-, oxygen-, acetylene- gas lines in the welding sector.
and propane lines etc. Special test to be agreed upon
Schweizerischer Verein des Gas-
Daimler-Benz Aerospace; und Wasserfaches, SVGW, Zürich; CE-Sign
Approval according to quality Recommendation of WALTHER coup- No special EU-manufacturer
requirements of the Federal lings type LP-019, LP-032 and LP-050 declaration is necessary for hydraulic
Association of German Aerospace as solid and appropriate connection products for the groups hose and pipe
Industry e. V. (BDLI) to QSF-C on the between blowing burner and gas line connections etc., other hydraulic
basis of ISO 9001. for natural gas, city gas, propane/air fittings as well as pneumatic products
and liquifiedd petroleum gas up to 5 for the groups screwed connections
DVGW-Forschungsstelle, Karlsruhe; bar working pressure. and lines.
Expertise for WALTHER quick connect
self-sealing couplings, type LP-006, Siemens AG, Zentralabteilung Guide line for pressure devices
LP-007, LP-012,LP-019, SP-006, MD- Reaktortechnik, Erlangen; (DGRL)
006, MD-007, MD-012 and MD-019, for Walther quick connect self-sealing The self sealing couplings which are
use in engineered gas applcations of couplings, medium pressure series, listed in this catalogue are not subject
industry. for radiaactive contaminated liquid to the guide line for pressure devices
waste and demineralized water and therefore a CE-marking shall not
Fachausschluß Chemie bei der circuits, also with particle be carried out.
Zentralstelle für Unfallverhütung contamination and hight temperature.
des Hauptverbandes der Special test and approval conditions
gewerblichen Siemens AG, Unternehmensbereich must be stated when placing an order.
Berufsgenossenschaften, Köln; KWU, Erlangen;
WALTHER quick connect self-sealing Confirmation for production of quick
couplings for high pressure liquid jets. connect self-sealing couplings, multi-
couplings and dockings systems for
Insitut für Baustoffkunde und Stahl- nuclear facilities on the basis of the
betonbau der Technischen Univer- QSP4a and KTA 1401.
sität Braunschweig;
Application of Walther quick connect Verkehrsanlagen e.V. STUVA, Düs-
self-sealing couplings, series MD and seldorf;


Low Pressure Series LP 9

Nom. Type Max. static working pressure [bar/psi] Cv value Cross Page
bore steel brass st. st. both sides one side section
self sealing self sealing [mm2]

2.5 06-003 – 100 – – 0.165 5 11
3 LP-003 – 200 – – 0.21 8 12

Series LP
3 07-003 – 200 200 0.14 – 7.1 13
4 LP-004 60 20 20 0.3 0.36 13 14
4 LV-004 – 20 20 0.3 – 13 15
6 LP-006 60 40 40 0.73 1.13 30 16 – 17
6 SP-006 100 60 60 0.77 1.1 30 18 – 19
7 LP-007 50 40 40 1.17 1.5 40 20 – 21
9 SP-009 100 40 40 2.1 2.41 64 22 – 23
12 LP-012 50 30 30 3.28 4.34 120 24 – 25
19 LP-019 50 30 30 8.4 11.6 300 26 – 27
32 LP-032 30 30 30 23.8 29.4 800 28 – 29
50 LP-050 30 20 20 59 68 2000 30 – 31
Performance diagrams 32 – 33
Multiway connectors 34
Types LV-004, LP-006, SP-006, LP-007, SP-009 and LP-012 in stainless steel are supplied with gripping grooves instead of
knurling as a standard feature


10 Low pressure Series LP
Low pressure Series LP
The series LP offers couplings with one side or both sides self sealing and valves in nominal bore 2.5 to 50 mm. This
series is supplied in different materials and surface coatings.
With the exception of types LP-032 and LP-050 the LP series is also suitable for vacuum applications (in connected
condition).


Series LP Type 06-003 Nom. Bore 2,5 mm 11
characteristic features: materials: seal qualitities:
- automatic lock (one hand operation) standard: 1 = NBR
- mini coupling 23 = brass, nickel plated 2 = FKM
4 = EPDM
optional features:
OV = without valve
(no one hand operation)

Please note the
technical data on
pages 2 - 7, 32 - 33 and the
max. working pressures
Availability: D Short E Medium k Long on page 9

nickel plated

weight [g]
Connec- A1 SW1 I1 d1
Part No. tion SW I d t n
A2 SW2 I2 d2

brass
A

06-003-0-XX001-23-. M5 D 9 26,5 10 6 8
male thread

06-003-0-XX010-23-. M 10 D 11 30,5 10 10 12

Series LP
female thread 06-003-0-XX015-23-. M5 D 9 28 10 7 11
Self sealing couplings

hose connection 06-003-0-SL004-23-. 4 mm D 9 39,5 10 19 10

06-003-0-SW003-23-. OD 5 D M 7 x 0,5 9 7 32,5 9 10 8 12 11

ID 3 mm — — — —

06-003-0-SW004-23-. OD 6 D M 10 x 1 11 13 36,5 13,5 10 14,3 16 21

re-usable hose connection with swivel nut for plastic pipes ID 4 mm — — — —

06-003-0-XX017-23-. OD 5 A M 7 x 0,5 9 7 45,5 9 10 8 25 24

ID 3 mm M 7 x 0,5 11 3 12

06-003-0-XX006-23-. OD 6 D M 10 x 1 11 13 45,5 13,5 10 14,3 25 25
re-usable hose connection with swivel nut for plastic pipes and ID 4 mm M 10 x 1 17 5 18,9
with counternut for bulkhead mounting, max. thickness 4 mm

06-003-1-XX001-23 M5 D 9 19 9,9 6 9 4

male thread

06-003-1-WR010-23 BSPP 1/8” E 11 21 12 8 9 6
Thru type adaptors

female thread 06-003-1-XX015-23 M5 E 9 18 9,9 7 9 5

hose connection 06-003-1-SL004-23 4 mm D 29,5 6 19 9 3

06-003-1-SW003-23 OD 5 D M 7 x 0,5 8 7 25 9 8,9 8 12 9 5

ID 3 mm — — — —

06-003-1-SW004-23 OD 6 E M 10 x 1 11 13 29 13,5 12 14,3 16 9 17

re-usable hose connection with swivel nut for plastic pipes ID 4 mm — — — —


12 Series LP
characteristic features:
Type LP-003
materials:
Nom. Bore 3 mm
seal qualitities:
23 = brass, nickel plated 2 = FKM
optional features: 4 = EPDM
OV = without valve

Please note the
technical data on
pages 2 - 7, 32 - 33 and the

nickel-plated
Connection

Weight [g]
pipe od
Part No. A/
SF

brass
A1
n.b. SF1 l l1 d d1 t n

British standard
pipe parallel (BSPP) LP-003-0-WR010-23-. BSPP 1/8” D 14 32,5 15 8 32
male thread to DIN —
ISO 228

male thread to
DIN ISO 228 for
bulkhead mounting LP-003-0-XX016-23-. BSPP 1/4” A 17 34 6 15 23,9 15 46
(max. thickness 22
2 mm), complete
with counternut

re-usable hose LP-003-0-SW004-23-. OD 6 A 14 40,5 13,5 15 14,3 16 50
connection with
swivel nut for ID 4 mm 13
plastic pipes M 10 x 1

metric male thread
with 24° sealing LP-003-0-L0612-23-. M 12 x 1,5 A 6 4 14 34,5 15 10 38
cone to DIN 2353 —
(light duty series L)

LP-003-0-SL004-23-. 4 mm E 14 44,5 15 19 36
hose connection
—

male thread with
4 mm hose connec-
tion for bulkhead LP-003-0-XX004-23-. 4 mm D 17 54,5 6 15 25,4 19 50
mounting (max.
thickness 2 mm) M 14 x 1,5 19
complete with
counternut

British standard
pipe parallel (BSPP) LP-003-1-WR010-23 BSPP 1/8” D 12 25 13,8 8 13 9
male thread to DIN —
ISO 228
Thru type adaptors

re-usable hose LP-003-1-SW004-23 OD 6 A 12 33 13,5 13,2 14,3 16 13 17
connection with
swivel nut for plastic ID 4 mm 13
pipes M 10 x 1

hose connection LP-003-1-SL004-23 4 mm E 35 8 19 13 4


Series LP
characteristic features:
Type 07-003
materials:
Nom. Bore 3 mm
seal qualitities:
13
23 = brass, nickel plated 2 = FKM
4 = EPDM
special materials:
1 = stainless steel 1.4404/1.4571 or similar

Please note the
technical data on
pages 2 - 7, 32 - 33 and the

316 ti/1.4571
brass nickel
Connection

Weight [g]
pipe od
Part No. A/

plated
SW

AISI
A1
n.b. d d1 SW1 l l1 t n

British standard pipe 07-003-0-WR010-..-. BSPP 1/8” D A 15 12 39,8 8 32
parallel (BSPP) male
thread to DIN ISO 228 —

Series LP

British standard pipe 07-003-0-WR510-..-. BSPP 1/8” A A 15 12 37,8 9 30
parallel (BSPP) female

07-003-0-SW004-..-. OD 6 A A 15 14,3 12 47,8 13,5 16 41
ID 4 mm 13
M 10 x 1

re-usable hose connection with swivel nut for plastic pipes

07-003-0-SL004-..-. 4 mm A A 15 12 51,8 19 32
hose connection
—

British standard pipe
parallel (BSPP) male 07-003-2-WR010-..-. BSPP 1/8” D A 13,2 12 38 8 15 18
Self sealing adaptors

British standard pipe 07-003-2-WR510-..-. BSPP 1/8” A A 13,2 12 36 9 15 15
parallel (BSPP) female

07-003-2-SW004-..-. OD 6 A A 13,2 14,3 12 46 13,5 16 15 27
ID 4 mm 13
M 10 x 1
re-usable hose connection with swivel nut for plastic pipes

07-003-2-SL004-..-. 4 mm A A 13,2 12 50 19 15 17
hose connection
—

Walther prazision quick coupling technical catalog

Walther prazision quick coupling technical catalog

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Walther prazision quick coupling technical catalog