Diaphragm Valve MV 309 Benefits compact designed pneumtically operated valve standard with visual position indicator common installation length air connections acc. to NAMUR Application chemical and industrial plants Intended Use for shut-off and control purposes in technical processing plants Testing Requirements and tests/inspections according to DIN EN ISO 38 and ISO 9393. DIN EN, leakage rate A tested. Nominal Pressure (H O, C) PN Fluid Temperature see pressure-/temperature diagram Operating Pressure see pressure-/temperature diagram Size DN 5 - DN Valve Body Bonnet, glass fibre reinforced Diaphragm PTFE ( with PTFE coating on the surfaces coming into contact with the medium) Sealing Actuation with pneumatic lift actuator Control Function NC (normally closed) NO (normally open) DA (double acting) Control Pressure NC, NO: max. bar DA: max. 4 bar union DIN 803 union socket end for solvent welding DIN ISO () union socket end for fusion welding DIN ISO () union socket end for fusion welding DIN ISO () union spigot end for fusion welding DIN ISO () union spigot end for fusion welding DIN ISO () Mounting Position as required, preferably bonnet at the top Fastening via threaded inserts (metal inserts) in the valve body Colour bonnet: orange, RAL 04 valve body:, grey, RAL 70 valve body:, grey, RAL 70 valve body:, opaque, yellowish-white Accessories limit switch unit pilot solenoid valve > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de
Diaphragm Valve MV 309 Pressure/temperature diagram Pressure loss curve (standard values for H O, C) P = pressure loss Q = flow pressure loss and k v value The diagram shows the pressure loss P in relation to the flow Q. Conversion aid: c v = k v x 0.07; f v = k v x 0.0585 Units: k v [l/min]; c v [gal/min] US; f v [gal/min] GB Pressure connection acc. NAMUR P = operating pressure T = temperature The pressure/temperature limits are applicable for the stated nominal pressures and a computed operating life factor of years. These are standard values for harmless media (DIN 3), to which the valve material is resistant. For other media please refer to the ASV resistance guide. The durability of wear parts depends on the operating conditions of the application. For temperatures below 0 C ( < +0 C) please specify the precise operating conditions of the application. The rated pressure depends on the valve and material. For the corresponding rated pressure value of the valve, please refer to the»order table«control pressure to connection»a«,valve closed control pressure to connection»b«, valve open visual position indicator X: valve is open X: valve is closed > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de
Diaphragm Valve MV 309 Maintenance note Screw tightening torque (Nm) Check the tightening torque of the body screws at certain intervals in case of setting of the s and/or temperature fluctuations. Control volume (standard liters) = opening = closing > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de 3
Diaphragm Valve MV 309, pneumatic Actuator variant NC body 5 / /4 30 303 304 305 30 3 3 33 Actuator variant NO body 5 / /4 34 35 3 37 4 43 44 45 Actuator variant DA body 5 / /4 70 7 7 73 78 79 80 8 4 > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de
Diaphragm Valve MV 309, pneumatic Actuator variant NC body 5 / /4 434 435 43 437 44 443 444 445 458 459 4 spigot DIN 4 47 48 49 Actuator variant NO body 5 / /4 7 8 9 74 75 7 77 90 9 9 93 spigot DIN 98 99 700 70 Actuator variant DA body 5 / /4 3 4 0 3 7 8 9 spigot DIN 34 35 3 37 > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de 5
Diaphragm Valve MV 309, pneumatic Actuator variant NC body 5 / /4 socket DIN spigot DIN 8 9 3 4 Actuator variant NO body 5 / /4 socket DIN spigot DIN 750 754 75 755 75 75 753 757 Actuator variant DA body 5 / /4 socket DIN spigot DIN 8 90 87 9 88 9 89 93 > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de
Diaphragm Valve MV 309, pneumatic dimensions DN(mm) 5 / /4 dimensions(mm) / B C D D D G h H L L L3 L4 L4 L4 M N P t t w 7 9 4 4 47 /4 08 9 90 9 8 8 M 74 47.5 7 9 5 50 57 /4 0 08 4 4 5 50 M 74 47.5 9 9 9 9 58 4 /4 7 34 58 M 90 55.5 9 9 79 7 78 /4 3.5 34 8 9 84 M8 90 55.5 3 45 > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de 7
Diaphragm Valve MV 309 parts lists position 3.3 3 4 5 7 8 9 quantity 4 4 designation valve body pressure piece actuator upper part washer hexagon bolt union nut union end O-ring 8 > data sheet no.: 3305-4// ASVStübbe GmbH & Co. KG Hollwieser Str. 5 D-0 Vlotho Tel. +49(0)5733. 799-0 Fax +49(0)5733. 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de