APV FS900 Series Скачать руководство пользователя | Manualshive

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www.australianpipelinevalve.com.au

INSTALLATION, OPERATION & MAINTENANCE MANUAL

UNI BODY BALL VALVES

FS900 SERIES

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Содержание FS900 Series

Страница 1: ...www australianpipelinevalve com au INSTALLATION OPERATION MAINTENANCE MANUAL UNI BODY BALL VALVES FS900 SERIES...

Страница 2: ...et Oilfield Products Valves Wellheads Gate Globe Check Valves Forged Steel Plug Valves Lubricated Sleeved Lined Gate Globe Check Valves Cast Steel Diamond Gear Gearboxes Flowturn Gate Globe Check Valv...

Страница 3: ...ge at anytime without notice Australian Pipeline Valve reserves the right to carry out amendments to products and materials Introduction 2 Safety Information 3 4 1 0 Scope 4 5 1 1 Environmental consid...

Страница 4: ...ible for ordering the correct valves The user is responsible for ensuring APV Valves are selected and installed in conformance with the current pressure rating and design temperature requirements Prio...

Страница 5: ...lve surface temperature may be dangerously too hot or too cold for skin contact Upon disassembly attention should be paid to the possibility of releasing dangerous and or ignitable accumulated fluids...

Страница 6: ...down rate the pressure and temperature See section 5 for pressure temperature chart 1 1 ENVIRONMENTAL CONSIDERATIONS According to ISO 14000 regulations and the environmental policy of APV the recyclab...

Страница 7: ...g to the flow indicator on the valve body where applicable 2 0 I N S T A L L A T I O N Piping should be properly aligned and supported to reduce mechanical loading on end connections Never use the lev...

Страница 8: ...add mechanical loading to the valve ends Sufficient clearance should be allowed for threaded end valves to be swung during installation 2 2 END CONNECTIONS 2 2 1 Threaded Ends Check condition of threa...

Страница 9: ...empt to force the valve or the stem will be damaged A good program of inspection and maintenance cannot be over stressed It is recommended that the valve be periodically and at least partially stroked...

Страница 10: ...ack the valve 1 Remove nuts or screw from the lever Remove the lever and lock plate Remove locking tab Remove the gland nut 2 Remove old packing taking care not to scratch or damage the stem of stuffi...

Страница 11: ...Remove the nut fastening the lever Remove the lever Remove the retainer lock nut washer and the stop plate 3 Follow disassembly procedure 4 4 below 4 Remove the ball from the body Inspect the surface...

Страница 12: ...to operate in this state on a pipeline under higher pressure would only cause more damage The unit must be dismantled and re assembled then cycled tested with perfect result 4 4 DISASSEMBLY PROCEDURE...

Страница 13: ...d in accordance with applicable Torque as per Table 1 see the Appendix 6 After installation of new parts Reassemble using reverse order of steps outlined above Operate valve several times to be assure...

Страница 14: ...Graphite PTFE 7 Stem packing Graphite PTFE 8 Gland AISI 304 316 9 Stem ASTM A276 316 10 Belleville washers AISI 304 316 11 Gland nut AISI 304 316 12 Handle Zinc plated steel 316 13 Handle nut AISI 304...

Страница 15: ...No safety factor is included Theoretical torque only actual torque will vary When conditions below apply then calculate torque using the following application factors PEEK SEATS up to 80 to all torque...

Страница 16: ...e contact us for a prompt response Continuous development of Australian Pipeline Valve products may necessitate changes in the design or manufacture process Australian Pipeline Valve reserves the righ...

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