Parker DN80 Manuale utente

Date of Issue: 18 November 2021 Page 1 of 25 QF 80: Issue 2

Globe Valve DN80

Installation, Operation and

Maintenance Manual

Reference Number:

IOM 13

Date:

18 November 2021

Issue:

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Date of Issue: 18 November 2021 Page 2 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

WARNING!

BEFORE ANY INSTALLATION AND MAINTENANCE WORK CAN

COMMENCE ENSURE THE VALVE AND SURROUNDING SYSTEM IS

DRAINED OF PRESSURE AND ISOLATED.

Date of Issue: 18 November 2021 Page 3 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Contents

Disclaimer .............................................................................................................4

Introduction ...........................................................................................................5

Outline.........................................................................................................................5

Safety..........................................................................................................................5

Cleanliness..................................................................................................................6

Service Intervals..........................................................................................................7

Installation ...................................................................................................................7

Installation Overview ...................................................................................................7

Preparation..................................................................................................................9

Hardware Description ................................................................................................10

Installation and Maintenance ..............................................................................10

Spares Kit..................................................................................................................12

Torque Table...........................................................................................................122

Installation Method ....................................................................................................13

Refit / Refurbishment Method ....................................................................................15

Troubleshooting ..................................................................................................17

Contact Details ...................................................................................................24

Service Record ...................................................................................................25

Date of Issue: 18 November 2021 Page 4 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Disclaimer

PLEASE NOTE:

If the valves produced by Parker Hannifin Bestobell Valves/LNG are refurbished by a third party

organisation that is not approved by Parker Hannifin Bestobell Valves/LNG, then the safety and

performance will not be guaranteed and the warranty may be invalid.

If unsure about the installation and operation procedures for this valve, please contact Parker

Hannifin Bestobell Valves/LNG.

Parker Hannifin Bestobell Valves has produced this manual in order to provide engineering personnel

with sufficient general information to enable the operation, installation and effective maintenance of

the valve manufactured by Parker Hannifin Bestobell Valves.

In the interest of product development, the designs and specifications for our products are constantly

under review and we therefore reserve the right to make changes and improvements without notice.

This manual and the copyright therein are the property of Parker Hannifin and all information that it

contains is confidential.

This manual must not be reproduced or disclosed nor must any information taken there from be

disclosed, without prior consent in writing of Parker Hannifin.

This document has been authorised for use by:

Name:

Vinay Vallabhajosula

Title:

Engineering Manager

Signed:

Date:

19/11/2021

Date of Issue: 18 November 2021 Page 5 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Introduction

Outline

This manual is broken down into separate sections:

•Introduction

This section provides information about important safety requirements as well as highlighting

the precautions taken at Parker Hannifin Bestobell Valves to ensure the cleanliness of our

products. Details regarding servicing are also introduced.

•Installation

This details the method of installing the valve on site, and includes information on storage,

unpacking and inspection. Preparation of the valve and site is also discussed to allow ease of

installation and operation.

•Hardware Description

Introduces the product as well as providing a more detailed description including operating

conditions and suitable media. Any further requirements for the effective operation of the valve

are also discussed.

•Maintenance

Provides information relating to the on-site maintenance of the supplied valve, as well as

discussing common problems and solutions.

Safety

Read and understand these instructions before installing the valve. Improper installation,

operation or maintenance by the owner or operator of this valve can result in personal injury.

Only use genuine Parker Hannifin Bestobell Valves spares to ensure safe and optimum performance.

Prior to the installation of the valve into the system and any maintenance work, ensure the system is

de-pressurised and isolated for the duration of the installation and during any subsequent

maintenance.

The valve must be installed within a system that has adequate draining and venting provisions.

In cryogenic applications the area of pipe-work to receive the valve must be allowed to reach ambient

temperature.

It is essential that the installers and operators are conversant with all of the safety issues relating to

the medium within the system, and are fully trained to an adequate standard.

Date of Issue: 18 November 2021 Page 6 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Wear safety glasses and gloves during any installation or operation of the valve.

Valves must only be used in a circuit protected by suitable equipment.

The valve should be inspected for wear as part of a regular system maintenance programme.

Cryogenic burns can occur if the valve is handled during or after the valve has operated.

Minor leaks from the outlet side of the valve, if allowed to build up in a confined area, can be

hazardous. This can be avoided by dissipating into the atmosphere or a well ventilated area.

If valve is to be installed in hazardous climatic conditions or seismic areas, please inform Parker

Hannifin Bestobell Valves.

Identify the intended flow direction and match the valve orientation with its flow direction arrow.

Ensure that all end connections to the valve are in line and that the pipe work is supported to reduce

unwanted stresses, loading and vibration on the valve and system pipe work.

Ensure that all joining materials / components used during the installation of the valve are compatible,

and will not cause any deterioration to the valve structure.

When using on CO2, the internal atmosphere must be dry and moisture free as any bronze

components could be affected by carbonic acid.

DO NOT check leaks with hands.

Cleanliness

Immediately after assembly in a controlled clean room, the valve is sealed in an airtight plastic bag to

maintain cleanliness. As such, it is essential to maintain this cleanliness throughout all stages of

installation. Particular care should be taken not to contaminate the internals of the valve with grease,

moisture, grinding dust, weld/brazing spatter etc.

Clean practices will save time later with reduced ‘flushing’ and maintenance.

Date of Issue: 18 November 2021 Page 7 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Service Intervals

Parker Hannifin Bestobell Valves recommends that a major service is carried out on its valves in line

with the procedures contained in this manual every 2 years.

In addition to this, a regular inspection should take place to ensure correct operational condition.

Regular inspections are suggested on a monthly basis and maintenance work should be carried out

in line with this service manual.

It is recommended that the Service Record Sheet enclosed be fully completed at every service

interval.

Installation

Personnel carrying out Assembly / Joining / Welding / Inspection must be adequately trained and hold

the necessary approvals.

Ensure that environmental conditions (atmospheric pollution) are compatible with the valve materials.

(NOTE: Ensure there is enough space around the valves installed position to allow the removal and

refit of the headwork / valve)

Installation Overview

The quality of performance in service is a function of the care taken to ensure good installation. A

careful study of these instructions is therefore recommended, as properly installed equipment will

normally operate for long periods without problems.

The most critical point in the lifetime of a valve is the time of installation, therefore, proper care at this

stage and during any maintenance will increase the probability of trouble free valve service.

It is important to maintain cleanliness throughout all stages of the installation, with particular care

being taken not to contaminate the internals of the valve with grease, moisture, grinding dust, weld /

brazing spatter or other foreign matter.

Clean practices will save time later with reduced ‘flushing’ and maintenance.

Date of Issue: 18 November 2021 Page 8 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

STORAGE:

The equipment packing cases are NOT waterproof and should be stored in a weatherproof location

before use.

UNPACKING:

It is recommended that before any item is unpacked, it should be moved as close as possible to its

installed position. This will minimise the possibility of damage during handling.

Before unpacking, items should be checked to ensure their part number is in line with requirements

and/or the purchase order.

The valve should be inspected for damage upon receipt - any problems are to be immediately

reported to Parker Hannifin Bestobell. This should be done within 48 hours of receipt of goods

otherwise a warranty claim may be rejected.

It is further recommended that each item should only be unpacked immediately before it is required.

Before installation the engineer should check for:

•Damaged Packaging

•Bent or Distorted Items

•Scratches, Dents or Damage

Particular attention should be paid to the sealing faces on the end connection flanges.

TOOLS REQUIRED:

No special tooling is required for the installation of this valve.

Date of Issue: 18 November 2021 Page 9 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Preparation

WARNING!

BEFORE ANY INSTALLATION AND MAINTENANCE WORK CAN

COMMENCE ENSURE THE VALVE AND SURROUNDING SYSTEM IS

DRAINED OF PRESSURE AND ISOLATED.

Remove the headwork before installation and cover the top of the body to protect the internals of the

valve from particulate contamination.

Also ensure that enough room is left above / around the valve for the headwork once this is replaced

after installation.

Identify the intended flow direction and match the valve orientation with its flow direction arrow.

Ensure that all end connections to the valve are in line and that the pipe work is supported to reduce

unwanted stresses, loading and vibration on the valve and system pipe work.

Ensure that all joining materials / components used during the installation of the valve are compatible,

and will not cause any deterioration to the valve structure.

Date of Issue: 18 November 2021 Page 10 of 25 QF 80: Issue 2

Parker Hannifin – Instrumentation Products Division Europe

President Park, President Way, Sheffield

South Yorkshire, S4 7UR, United Kingdom

Tel: +44 (0) 114 224 0000 www.parker.com/ipd

Globe Valve DN80

Reference Number:

IOM 13

Date:

26 February 2013

Issue:

Hardware Description

All materials used are selected for their suitability to function at cryogenic temperatures. All valves are

degreased for oxygen duty, assembled in clean room conditions, and sealed in robust polythene bags

prior to despatch.

Maximum Working Pressure: (extended stem) 50Bar (725psi).

Temperature Range: +65°C to –196°C or + 150°F to -320°F

Only suitable for operation with media: - O2, N2, Ar, CO2, CH4, CHF3, C2, H4, Kr, Ne, He, H2,

N2O, SF6service.

When using on CO2, the internal atmosphere must be dry and moisture free as bronze could be

affected by carbonic acid.

Valve Description

Stainless Steel extended stem globe valve with bolted bonnet, integral seat and renewable PTFE

disc, complete with bronze internals. Supplied as standard with butt weld ends, the valve is of the

cone seat design for drop tight shut off. The bolted bonnet allows easy maintenance, even in

confined spaces with lower bolting torques required than for an equivalent size union bonnet valve.

All valves are degreased for oxygen duty, assembled in clean room conditions and pressure

tested prior to despatch.

Valves with full stainless steel internal components are available on request.

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