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PPH PNEUMATIC BUTTERFLY VALVE

PPH PNEUMATIC BUTTERFLY VALVE

• Used for fast control and ON/ OFF operations
• Size range: from DN 40 up to DN 200 mm, series DIN 3202 K2 and ISO 5752 Medium series 25
• Working pressure 16 bar at 20° C
• One piece body, and disc mate- rial: PVC-U
• Oval holes body to fit with flanges in different standards
• Interchangeable primary liner in elastomer EPDM, FPM, or NBR.
• Possible mounting of valve as end valve, or quick discharge from tanks
• Pneumatic actuator produced on FIP specifications:
– The actuator body is made of a special aluminium alloy for applica- tions in aggressive environments
– Solenoid air connections accord- ing to NAMUR standard.
– Top drilling for accessories fasten- ing and upper shaft size according to VDI/VDE 3845 standard

PPH PNEUMATIC BUTTERFLY VALVE

d diametro nominale esterno del tubo in mm d nominal outside diameter of the pipe in mm d diamètre extérieur nominal du tube en mm d Rohraußendurchmesser in mm
DN diametro nominale interno in mm DN nominal internal diam- eter in mm DN diamètre intérieur nominal du tube en mm DN Rohrnennweite in mm
PN pressione nominale in bar (pressione max di esercizio a 20°C in acqua) PN nominal pressure in bar (max. working pressure at 20°C – water) PN pression nominale en bar (pression de service max à 20°C- eau) PN Nenndruck; höchstzulässiger Betriebsdruck in bar bei 20° C Wasser
g peso in grammi g weight in grams g poids en grammes g Gewicht in Gramm
U numero dei fori U number of holes U nombre de trous U Anzahl der Schraubenlöcher
s spessore tubo in mm s wall thickness mm s épaisseur du tube mm s Wandstärke mm
SDR standard dimension ratio = d/s SDR standard dimension ratio = d/s SDR standard dimension ratio = d/s SDR Standard Dimension Ratio = d/s
PVC-U cloruro di polivinile rigido PVC-U unplasticized polyvinyl chloride PVC-U polychlorure de vinyle non plastifié PVC-U Polyvinylchlorid hart
EPDM elastomero etilene propilene EPDM ethylene propylene rubber EPDM élastomère ethylène propylène EPDM Ethylenpropylen- dienelastomer


Pos. Components Material Q.ty
1 Pneumatic actuator H.a. aluminium 1
2 Screw Stainless steel 4
3 Washer Stainless steel 4
4 Protection cap PE 4
5 Shaft Stainless steel 1
6 Shaft O-ring EPDM-FPM 1
7 Shaft O-ring EPDM-FPM 1
8 Seeger ring Stainless steel 2
9 Bush O-ring EPDM-FPM 2
10 Bush Nylon 1
11 Body PVC-U 1
12 Disc O-ring EPDM-FPM 2
13 Anti-friction ring PTFE 2
14 Disc PVC-U 1
15 Primary liner EPDM-FPM 1
16 Washer Stainless steel 4
17 Screw Stainless steel 4
18 Protection cap PE 1
19 Reduction sleeve Stainless steel 1

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