HEROSE 01312 User manual

HEROSE GMBH ARMATUREN UND METALLE
Operating instructions
Cryogenic shut-off valves
angled type

Operating instructions
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READ CAREFULLY BEFORE USE! RETAIN FOR FUTURE REFERENCE!
© 2018 HEROSE GMBH
ARMATUREN UND METALLE
Elly-Heuss-Knapp-Straße 12
23843 Bad Oldesloe
Germany
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.herose.com
1st issue 09/2018
The transmission or duplication of this document and the use or communication of its
content are forbidden unless expressly permitted. Any violations shall result in liability for
damages. All rights in the event of patent, utility model or registered design are
reserved.

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Table of contents
1About these instructions ................................................................................................1
2Safety............................................................................................................................1
3Transport and storage ...................................................................................................4
4Description of the valve .................................................................................................4
5Assembly.......................................................................................................................7
6Operation ....................................................................................................................10
7Maintenance and service.............................................................................................11
8Disassembly and disposal ...........................................................................................12

Operating instructions
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1 About these instructions
1.1 Principles
The operating instructions are part of the valve named on the front page.
1.2 Applicable documents
Document
Contents
Catalogue page
Description of the valve
Refer to the manufacturer's documentation for accessories.
1.3 Hazard levels
The warning notes are marked and classified according to the following hazard levels:
Symbol
Explanation
DANGER
Identifies a hazard with a high risk level that will result in death
or serious injury.
WARNING
Identifies a hazard with a moderate risk level that will result in
death or serious injury.
CAUTION
Identifies a hazard with a low risk level that will result in a minor
or moderate injury.
NOTICE
Identifies a risk to property. Damage to property may occur if
this note is ignored.
2 Safety
2.1 Intended use
The valve is intended for installation in a pipeline or pressure tank system in order to block media or allow
them to pass through within the permissible operating conditions. The permissible operating conditions
are specified in these operating instructions.
The valve is suitable for the media listed in these operating instructions; see section 4.5 "Media".
Operating conditions and applications deviating from these require the approval of the manufacturer.
Only media may be employed to which the materials used for the valve body and seals are resistant.
Contaminated media or usage outside of the pressure and temperature specifications can lead to damage
to the valve body and seals.
Avoidance of foreseeable incorrect use
Never exceed the permissible usage limits specified in the data sheet or in the documentation
with regard to pressure, temperature, etc.
Follow all safety instructions and operating procedures in these operating instructions.
2.2 Meaning of the operating instructions
The operating instructions are to be read and followed by the responsible technical personnel before
installation and start-up. As part of the valve the operating instructions must always be available close to
it. People could be seriously injured or killed if the operating instructions are not followed.
Read and observe the operating instructions before using the valve.
Retain the operating instructions and make sure they are available.
Pass on the operating instructions to subsequent users.

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2.3 Instructions for people who work with the valve
People could be seriously injured or killed if the valve is used improperly. In order to avoid accidents, all
persons who work with the valve must meet the following minimum requirements.
They are physically capable of controlling the valve.
They can safely carry out the work with the valve within the scope of these operating instructions.
They understand the operating principles of the valve within the scope of their work and are able to
recognise and avoid the hazards of the work.
They have understood the operating instructions and are able to implement the information of the
operating instructions accordingly.
2.4 Personal protective equipment
Missing or unsuitable personal protective equipment increases the risk of damage to health and injuries to
people.
The following protective equipment is to be provided and worn during work:
Protective clothing
Safety shoes
Set out and use additional protective equipment depending on the utilisation and the media:
Safety gloves
Eye protection
Ear protection
Wear the specified personal protective equipment for all work on the valve.
2.5 Additional equipment and spare parts
Additional equipment and spare parts not conforming to the manufacturer's requirements can negatively
affect the operational safety of the valve and cause accidents.
In order to ensure operational safety, use original parts or parts that conform to the
manufacturer's requirements. If in doubt, have these confirmed by the dealer or manufacturer.
2.6 Adhere to the technical thresholds
If the technical thresholds for the valve are not adhered to, the valve may sustain damage, accidents may
be caused and people may be seriously injured or killed.
Adhere to the thresholds. See section "4 Description of the valve".
2.7 Safety instructions
DANGER
Hazardous medium.
Escaping operating medium can lead to poisoning, burns and caustic burns!
Wear the prescribed protective equipment.
Provide suitable collecting containers.
WARNING
Harmful and/or hot/cold conveyed media, lubricants and fuels
Hazardous for persons and the environment!
Collect and dispose of rinsing medium and any residual media.
Wear protective clothing and a protective mask.
Observe legal regulations regarding the disposal of harmful media.

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CAUTION
Cold/hot pipelines and/or valves.
Risk of injury due to thermal influences!
Insulate valves.
Attach warning signs.
Medium escaping at high speed and high/low temperature.
Risk of injury!
Wear the prescribed protective equipment
NOTICE
Impermissible stresses arising from operating conditions and extensions / added structures.
Leakage or rupture of the valve body!
Provide suitable support.
Additional loads, such as traffic, wind or earthquakes, are not explicitly taken into account by
default and require separate dimensioning.
Condensation in air conditioning, cooling and refrigeration plants.
Icing!
Blocking of the actuation mechanism!
Damage due to corrosion!
Insulate valves with impermeable material
Improper installation.
Damage to the valve!
Remove cover caps before installation.
Clean the sealing surfaces.
Protect the body against impacts.
Improper handling.
Leaking valve or damage to the valve!
Do not store tools and/or other objects on the valve.
Do not use tools to increase the torque of the hand wheel.
Painting of valves and pipelines.
Functional impairment of the valve / loss of information!
Protect spindle, plastic parts and type plate against the application of paint.
Impermissible stress
Damage to the control mechanism!
Do not use the valve as a foothold.
Exceeding the maximum permissible operating conditions.
Damage to the valve!
The maximum permissible operating pressure must not be exceeded, and the minimum and
maximum permissible operating temperatures must be observed.
Welding beads, scale and other contaminants.
Damage to the valve!
Take appropriate measures against contamination.
Remove contaminants from the pipes.
Incorrect earthing during welding work in the pipeline.
Damage to the valve (burned spots)!
Remove bonnet during welding.
When carrying out electric welding work, do not use functional parts of the valves for earthing.
Exceeding the maximum permissible operating temperature.
Damage to the valve!
Create the welding/soldering stepwise so that the warming in the middle of the body does not
exceed the maximum permissible operating temperature.

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3 Transport and storage
3.1 Inspection of condition on delivery
Inspect the valve for damage upon receipt.
In case of transport damage, determine and document the precise extent of the damage, and
report it immediately to the supplying dealer/carrier and the insurer.
3.2 Transportation
Transport the valve in the packaging supplied.
The valve is delivered ready to operate with lateral connections protected by cover caps.
Protect the valve against shocks, impacts, vibrations and dirt.
Adhere to a transport temperature range of -20 °C to +65 °C.
3.3 Storage
Store the valve in a clean and dry place.
Make use of a desiccant or heating in damp storerooms to prevent the formation of
condensation.
Adhere to a storage temperature range of -20 °C to +65 °C.
4 Description of the valve
Refer to the respective catalogue page for further detailed information.
4.1 Structure
Design
Non-automatically opening and closing angled shut-off valve.
Component
Design
Body
Angled type
Bonnet
Flanged, internal spindle thread
Handwheel
Ascending
Closing body
Disc with seal made of non-metallic materials
Spindle bushing
Non self-sealing, gland
Lateral connections
with solder connections
with welding connections
with screwed connections
with threaded sleeves (G; R; NPT)
with welded-in stainless steel pipes
4.2 Marking
The valves are provided with an individual marking for identification.
Symbol
Explanation
DN…..
Nominal size
PN…..
Rated working pressure (max. permissible operating
pressure)
-…..°C +…..°C
Temperature
Manufacturer's mark "HEROSE"
01/18
Date of manufacture MM/YY
12345
Type
01234567
Serial no.
EN1626
Standard
0045
CE-mark and number of the notified body
0045
PI-mark and number of the notified body
e.g. CF8 / 1.4308
Material

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4.3 Intended use
Shut-off valves are used for shutting off and/or throttling media.
Install shut-off valves so that the spindle is vertical and the
medium enters under the cone.
The shut-off valve is opened or closed by turning the handwheel
or actuating the actuator. Tools for increasing handwheel torque
are not allowed.
Detailed installation instructions are included with shut-off valves
with a pneumatic or electric actuator.
4.4 Operating data
Valve
Rated
pressure
Permissible
operating
temperature
Recommended
operating
temperature
Max.
operating
pressure
01312
PN50
-196 °C to +120 °C
-
50 bar
01322
PN50
-196 °C to +120 °C
-
50 bar
01332
PN50
-196 °C to +120 °C
-60 °C to +120 °C
50 bar
01342
PN50
-196 °C to +120 °C
-
50 bar
01346
PN50
-196 °C to +120 °C
-
50 bar
01352
PN50
-196 °C to +120 °C
-60 °C to +120 °C
50 bar
4.5 Media
Gases, cryogenic liquefied gases and their gas mixtures, such as:
Name
Argon
Chlorotrifluoromethane,
Nitrous oxide,
Ethane,
Ethylene,
Carbon dioxide,
Carbon monoxide
Krypton,
LNG
LPG
Methane,
Oxygen,
Nitrogen,
Trifluoromethane,
Close
Open

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4.6 Materials
Part
no.
Name
Material
1
Handwheel
Aluminium alloy
2
Spindle
1.4301; 1.4305
3
Screws
A2 –70
4
Bonnet
CC493K; 1.4301; 1.4308
5
Closing body
CW614N; 1.4301; Hostaflon TF4215; TFM 1600;
TFM 1700
6
Body
1.4308 (CF8); CC491K
4.7 Scope of delivery
Valve
Operating instructions
4.8 Dimensions and weights
See catalogue page.
4.9 Lifetime
The user is obligated to use Herose products only for their intended purpose.
In this case, a technical service life may be assumed in accordance with the underlying product standards
(e.g. EN1626 for shut-off valves and EN ISO 4126-1 for safety valves).
The technical service life can be restarted several times through the exchange of wearing parts within the
context of the maintenance intervals, and lifetimes of more than 10 years can be achieved.
If products are stored for a period exceeding 3 years, then the plastic components and elastomer sealing
elements fitted to the product should be replaced as a precautionary measure before installation and use.
1
2
3
4
5
6

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5 Assembly
5.1 Installation position
With regard to the installation position, pay attention to the flow direction arrow. When installing the valve
in a horizontal pipeline, a vertical position of the spindle is recommended with the handwheel at the top or
an inclination of up to 65° from the vertical.
5.2 Notes regarding the installation
Use suitable tools.
Allen keys of sizes 6, 8 and 10;
Open-ended spanners;
Torque wrench;
TIG welding machine;
Oxy-fuel welding machine;
Clean tools before the installation.
Open the packaging only directly before the installation. Freedom from oil and grease for oxygen
(O2)
Valves for oxygen are permanently marked with “O2”.
Only install the valve if the maximum operating pressure and operating conditions correspond to
the marking on the valve.
Remove protective caps or covers before assembly.
Inspect the valve for dirt and damage. DO NOT install a damaged or dirty valve.
Remove any dirt and residues from the pipeline and valve in order to prevent leaks.
Avoid damaging the connections.
The sealing surfaces must remain clean and intact.
Seal the valve with suitable seals.
No sealant (sealing tape, liquid sealing tape) may enter the valve.
Respect the suitability for use with O2.
Connecting pipelines must only be connected in a force-free and torque-free manner during
operation.
Stress-free installation.
In order to ensure trouble-free operation, no impermissible static, thermal or dynamic stresses
may be transmitted to the valve. Observe reactive forces.
Temperature-dependent changes in length in the pipeline system must be compensated with
expansion joints.
The valve is supported by the pipeline system.
Detailed installation instructions are included for shut-off valves with pneumatic or electric
actuator.
Driven valves: Mounting/dismounting the bonnet in the centre position of the actuator.
The valve must be protected against dirt and damage during construction work.
If available: Remove the blocking bushing after mounting.
Check the leak-tightness.

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5.3 Welding / soldering
Welding / soldering of the valves and any heat treatment that may be required are the responsibility of the
contracting construction company or operating company.
Before welding / soldering
Loosen the bolts
Direction of rotation: counter
clockwise
Remove the bolts
Remove bonnet and seal
Dispose of the seal
Weld / solder in the body

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After welding / soldering
Insert a new seal
Mount the bonnet
Do not damage the seal
Mount the bolts
Tighten the bolts to the specified
tightening torque in a criss-cross
pattern
Direction of rotation: clockwise

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Assembly sequence for the bolts
Nominal
size
RG-
bonnet/
RG-body
[Nm]
RG-
bonnet/
SS-body
[Nm]
SS-
bonnet/
SS-
body
[Nm]
Cap bolt
DN 10
19
19
25
30
M8
DN 15
19
19
25
30
M8
DN 20
37
44
50
M10
DN 25
37
44
50
M10
DN 32
41
45
50
M10
DN 40
51
60
70
M12
DN 50
49
50
50
M10
Bonnet / body tightening torques
Check the leak-tightness
6 Operation
Before start-up, compare all the details relating to material, pressure, temperature and
installation position with the layout plan for the pipeline system.
Remove any dirt and residues from the pipelines and valves in order to prevent leaks.
Check the following points prior to start-up:
All assembly and installation work are completed.
The operating position of the valve is correct.
The blocking bushing was removed prior to start-up.
The safety guards are in place.

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7 Maintenance and service
7.1 Safety during cleaning
Take note of the specifications in the safety data sheet and the general occupational health and
safety rules if degreasers are used for process-related reasons for the cleaning of bearing parts,
fittings and other precision parts.
7.2 Maintenance
The maintenance intervals must be defined by the user according to the operating conditions.
The recommendations for the functional checking of the valves are to be taken from section 7.2.1
"Inspection and maintenance intervals" in these operating instructions.
7.2.1 Inspection and maintenance intervals
Inspection
During
start-up
annually
2 years
5 years
10 years
Correspondence to
design drawing,
specifications,
type approval,
marking,
X
-
-
-
-
Suitability
(medium, size, temperature,
pressure, setting)
X
-
-
-
-
Visual inspection
of the valve for damage
of the marking for
legibility
X
X
X
X
X
Correspondence of the
technical data for the valve to
the documentation
X
X
X
X
X
Leak-tightness
between bonnet and
body
of the valve seat
X
X
X
X
X
Opening and closing of the
valve
X
X
X
X
X
Static pressure test with clean
water or another suitable
liquid
-
-
-
-
X
Visual inspection of the plant
components for cracks,
inadmissible changes in
shape or leaks
-
-
-
-
X

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7.3 Fault table
Fault
Cause
Remedial action
Leak at the spindle
Gland nut loose
Retighten the gland nut
Gland packing defective
Replace the gland packing
Fit on the spindle damaged
Replace the spindle
Leak between bonnet
and body
Bonnet loose
Tighten the bolts to the specified
tightening torque
Seal damaged
Replace seal
Leak in the seat
Foreign body between cone
and seat
Remove foreign body / flush the
system
Seat damaged
Replace the body
Cone seal damaged
Replace the cone
Body leaking
Discontinuity/gas cavity open
Replace the body
Valve does not open /
close
Gland nut overtightened
Loosen the gland nut
Tightness must still be ensured
Thread seized
Replace bonnet
Actuator not working
Check supply of energy to the
actuator
Check limit switches
7.4 Spare parts
We require the following details for your spare part orders:
Article no. of the spare part package,
desired delivery quantity,
dispatch and delivery address,
desired method of dispatch.
7.5 Returns / complaints
Use the Service form in case of returns/complaints.
Contact in case of service:
Herose.com › Start › Service › Product service › Complaints
E-mail: [email protected]
Fax: [phone]
8 Disassembly and disposal
8.1 Notes regarding the disassembly
Take note of all national and local safety requirements.
The pipeline system must be depressurised.
The medium and valve must be at ambient temperature.
Aerate / flush the pipeline in the case of corrosive and aggressive media.

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8.2 Disposal
1. Dismount the valves.
Collect greases and lubricating fluids during dismantling.
2. Separate the valve materials:
Metal
Plastic
Electronic scrap
Greases and lubricating fluids
3. Carry out a sorted disposal of the materials.

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