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Pneumatic Control Valve
Type 3510-1 and Type 3510-7

Mounting and
Operating Instructions

EB 8091 EN

Edition July 2002

Fig. 1

⋅

Pneumatic control valves

Type 3510-7 with 120 cm

actuator

and integrated positioner

Type 3510-1 with 60 cm

actuator

Type 3510-1 with 120 cm

actuator

Содержание 3510-1

Страница 1: ...nd Type 3510 7 Mounting and Operating Instructions EB 8091 EN Edition July 2002 Fig 1 Pneumatic control valves Type 3510 7 with 120 cm2 actuator and integrated positioner Type 3510 1 with 60 cm2 actua...

Страница 2: ...1 Replacing the stuffing box packing 10 5 2 Replacing seat and plug 12 6 Customer inquiries 14 Contents Note Non electrical control valves which do not have a valve body lined with an insulating mater...

Страница 3: ...edge and experience as well as their knowledge of the applicable standards Any hazards which could be caused in the control valve by the process me dium the operating pressure the signal pressure or...

Страница 4: ...he valve plug 3 determines the cross sectional area of flow between the valve seat 2 and the plug A change in the signal pressure acting on the diaphragm of the actuator causes the valve plug to move...

Страница 5: ...ol valve with Type 3277 7 Actuator 8 4 8 3 8 8 1 8 2 7 3 7 1 7 2 5 1 5 2 5 7 14 14 1 14 2 6 6 1 3 4 1 4 1 1 2 4 2 3 2 2 2 2 1 1 1 Body 1 1 Screw 2 Seat trim 2 1 Seat 2 2 Plug 2 3 Sealing ring 2 4 Anti...

Страница 6: ...ttached to the left or right depends on the operating di rection or of the positioner Actuator without positioner Instead of a switchover plate a connecting plate accessories is required if the actua...

Страница 7: ...apter needs to be connected to the bores at the side Alternatively the connecting plate Fig 4 right can be used 1 On the actuator stem loosely screw both stem connector nut 7 1 and lock nut 7 3 all th...

Страница 8: ...connector 3 Installation 3 1 Mounting position Any desired mounting position is possible Note Make sure the valve is installed free of stress If necessary support the pipes near the connections Flush...

Страница 9: ...low the plant to cool down to ambient temperature Disconnect and lshut off the supply air as well as the control signals to prevent against danger posed by moving parts at the valve As valves are not...

Страница 10: ...ngs 4 from the packing chamber using a suitable tool Make sure not to damage the sealing edges Clean packing chamber thoroughly Assembly 7 Insert new sealing rings Start with a white ring followed by...

Страница 11: ...s 5 to 8 Fig 5 Replacing the stuffing box packing 7 3 8 1 7 1 7 2 5 1 5 2 5 7 6 6 1 3 4 1 4 2 4 1 1 2 3 2 2 2 2 1 1 1 Body 1 1 Screw 2 Seat trim 2 1 Seat 2 2 Plug 2 3 Sealing ring 2 4 Anti rotation de...

Страница 12: ...table below Table seat thread Seat thread M10 x 1 M16 x 1 KVS value 0 0001 to 0 4 0 63 to 1 6 PN max 400 100 Versions with bellows seal or insulating section Unscrew valve bonnet 5 In the insulating s...

Страница 13: ...ows intermediate piece insulating section 9 1 Sealing ring 9 2 Sealing ring 10 Bellows seal 10 1 Plug stem extension in version with insulating section without metal bellows 11 Anti rotation device 12...

Страница 14: ...value and the identifica tion number of the attached trim Pressure density viscosity and tempera ture of the flow medium Flow rate in m3 h Direction of flow through the valve Bench range signal press...

Страница 15: ...EB 8091 EN 15...

Страница 16: ...SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 Internet http www samson de EB 8091 EN S Z 2002 07...