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Al'BffltS CeqioRliNi 

T95J-ltten:er Raad 

Le�ingtnn,  l"iY:  405TT 

www.aventi cs.cam/ us 

[email protected] 

AVENTICS 

AfflDICS mKl(Mldedi 

J4 2-& Itta i nway. [Jri v.e 

BurUngtan,  Ontario CANAD"A-L71tt TM 

www.av.entics.cam/ca 
[email protected] 

Slv1-4QQ.8QQ4/May 2QT4  Sub1ec:ttn c:hange.  Printed in Unite.ct States. AVENTICS Carparatian 

This dac:urnent. as well as the data.  spec:ific:atians. and atherinfurmatian setfurth in it  are the ED\Clusive 

property at AVEl"-JTICS.  It may natb.e repraduc:ed ar given ta third parties withaut its c:ansent 

Summary of Contents for PD-4

Page 1: ...sure transmission times A direct local connection is made possible through the Relay Valve between a supply source and the receiving device This reduces the required capac ity and size of the controlling device and the size of the control line When control pressure is reduced or re leased a local exhaust of pressure from the receiving device through the Relay Valve eliminates the delay normally ca...

Page 2: ...ow from outlet to exhaust project from the OUTLET PRESSURE scale to the dash line curve and then to the left SENSITIVITY As shown by the graph below the outlet pressure follows very closely the control pressure throughout the control range The tabula tion shown indicates the changes in outlet pressure required to operate the valve and restore the speci fied outlet pressure ORDERING REFERENCE 1 2 P...

Page 3: ...Page 3 Exploded View ...

Page 4: ...00000 Front Cover 1 14 See kit See kit Packing Ring 3 15 See kit See kit Packing Seal 4 16 R431001052 P 030305 00000 Body Segment 1 17 R431001114 P 030781 00000 Body Segement 1 18 See kit See kit Stem 1 19 R431002578 P 049985 00001 TIE ROD 1 4 20 NC 2A X 5 4 20 R431002687 P 050614 00000 Back Cover 1 21 R431002670 P 050570 00000 MOUNTING ADAPTER NUT D PILOTAIR 4 22 R431007527 P 069975 00000 SPRING ...

Page 5: ...tenance periods should be scheduled in accordance with frequency of use and working conditions All AVENTICS products should provide a minimum of 1 000 000 cycles of maintenance free service when used and lubricated as recommended However these products should be visually inspected for defects and given an in system operating performance and leakage test once a year Where devices require a major re...

Page 6: ...tan Ontario CANAD A L71tt TM www av entics cam ca infa ca a11entics cam Slv1 4QQ 8QQ4 May 2QT4 Sub1ec ttn c hange Printed in Unite ct States AVENTICS Carparatian This dac urnent as well as the data spec ific atians and atherinfurmatian setfurth in it are the ED Clusive property atAVEl JTICS It may natb e repraduc ed argiven ta third parties withautits c ansent ...

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