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1231850/9
Balanced Pressure Thermostatic Air Vent
Tube ended variant
1. Safety information
2. General product information
3. Installation
4. Commissioning
AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent
IM-P123-23 CMGT Issue 10
AVM7 and AVM7 Food+
Installation and Maintenance Instructions
Sanitary clamp ended
variant
5. Operation
6. Maintenance
7. Spare parts
IM-P123-23
CMGT Issue 9
Screwed ended
variant
© Copyright 2023
1
Printed in GB
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Table of Contents
Related Manuals for Spirax Sarco AVM7
Summary of Contents for Spirax Sarco AVM7
- Page 1 Tube ended variant variant variant 1. Safety information 5. Operation 2. General product information 6. Maintenance 3. Installation 7. Spare parts 4. Commissioning AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent © Copyright 2023 IM-P123-23 CMGT Issue 10 Printed in GB...
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Page 2: Safety Information
The AVM7 Food+ is intended to be connected into a system that can operate an EC1935 compliant process. To minimise the risk of non-intentionally added substances in the system, it is essential that an appropriate CIP (cleaning in place) cycle is carried out by the end user prior to first use in a food contact application. -
Page 3: Protective Clothing
Post 'warning notices' if necessary. AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10... -
Page 4: Residual Hazards
Customers and stockists are reminded that under EC Health, Safety and Environment Law, when returning products to Spirax Sarco they must provide information on any hazards and the precautions to be taken due to contamination residues or mechanical damage which may present a health, safety or environmental risk. -
Page 5: General Product Information
Manufactured in 316L stainless steel with minimal crevices, and a typical internal surface finish of 1.6 - 3.2 µm Ra the AVM7 operates close to steam temperature. Each trap is individually packaged within an 'ISO CLASS 7' clean environment with protective end caps and sealed in a protective plastic bag. - Page 6 Fig. 1a Tube ended variant Fig. 1b Sanitary clamp ended variant AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10...
- Page 7 Please note that seat end spares for specially requested connections will require a minimum order quantity - Please consult Spirax Sarco for further information. AVM7 Food+ is available with ½" BSP and ¾" BSP connections AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent...
- Page 8 Maximum operating temperature 170 °C (338 °F) Minimum operating temperature 0 °C (32 °F) Designed for a maximum cold hydraulic test pressure 10.7 bar g (155.2 psi g) AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10...
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Page 9: Installation
Note: As with all steam systems it is very important that the pressure is built up slowly to avoid possible damage to any sensitive equipment. AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10... -
Page 10: Operation
Open isolation valves slowly until normal operating conditions are achieved. Check for leaks. Table 1 Recommended tightening torques Item Part or mm (lbf ft) Nuts and bolts 8 A/F 3 - 4 (2.5 - 3.0) AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10... -
Page 11: Spare Parts
Always order spares by using the description given in the column headed 'Available spares' and state the size, type and end connection of the unit. Example: 1 - Element assembly for a Spirax Sarco ½" AVM7 stainless steel thermostatic air vent having screwed NPT connections. - Page 12 AVM7 and AVM7 Food+ Balanced Pressure Thermostatic Air Vent IM-P123-23 CMGT Issue 10...
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