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Globe Valve DN80
Installation, Operation and
Maintenance Manual
Reference Number:
IOM 13
Date:
18 November 2021
Issue:
B
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 1 of 25
QF 80: Issue 2
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Table of Contents
Related Manuals for Parker DN80
Summary of Contents for Parker DN80
- Page 1 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 BEFORE ANY INSTALLATION AND MAINTENANCE WORK CAN COMMENCE ENSURE THE VALVE AND SURROUNDING SYSTEM IS DRAINED OF PRESSURE AND ISOLATED. 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...
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Page 3: Table Of Contents
Refit / Refurbishment Method ..................15 Troubleshooting ....................17 Contact Details ....................24 Service Record ....................25 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... -
Page 4: Disclaimer
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. -
Page 5: Introduction
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. -
Page 6: Cleanliness
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. -
Page 7: Service Intervals
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. - Page 8 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.
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Page 9: Preparation
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. 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... -
Page 10: Hardware Description
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. 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... - Page 11 Revolving disc ensures non-rotating seat contact for extended leak-free seat life Full bore Fast/easy maintenance of PTFE components 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...
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Page 12: Installation And Maintenance
• Torque specified is for lubricated Stainless Steel fasteners. • On Cryogenic applications, ONLY use specified Stainless Steel fasteners. • Torques specified for valves with PTFE body / bonnet gaskets. 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... -
Page 13: Installation Method
Ensure the body/cover gasket is in the body recess then gently lower the headwork into the body. STEP 3: Sequentially tighten the headwork capscrews as stated in Refit/Refurbishment step 30. 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... - Page 14 Never use hands to test for leaks! Note: If unsure about the installation and operation of this valve please contact Parker Hannifin Bestobell Valves before you continue. Step 5 (Operation): Check that the valve fully opens (anti-clockwise) and closes (clockwise) smoothly by hand.
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Page 15: Refit / Refurbishment Method
Remove the 8 capscrews from the cover STEP 4: Remove cover and plate from body. 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... - Page 16 STEP 8: Remove the gland packings in the order as shown. Gland Packings Chevrons 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 17 73NM. Remove from vice and ensure the new seal is not damaged during handling. 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...
- Page 18 Replace the gland packings in the following order: Brass Washer STEP 16: Spring 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 19 Solid Bottom Chevron STEP 19: Hollow Top Chevron STEP 20: O-Seal 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 20 Wiper Seal (apply fomblim before fitting) STEP 24: Apply Fomblim fluid to the gland nut and re-fit. 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...
- Page 21 STEP 27: Ensure that the disc is in the open position before the headwork is replaced. 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...
- Page 22 Torque M10 locknut (clockwise) to 16 NM using 17mm socket. STEP 31: Maintenance is complete. Ensure valve operates in a correct manner. 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...
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Page 23: Troubleshooting
Issue: Troubleshooting Symptom: Fault: Solution: 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 23 of 25... -
Page 24: Contact Details
S4 7UR, United Kingdom Tel: +44(0)114 2240000 Web: www.parker.com/ipd 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 25: Service Record
Valve Tag Number: Date: Date: Date: Date: 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 25 of 25...