•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 material: 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 applications in aggressive environments
– Solenoid air connections according to NAMUR standard.
– Top drilling for accessories fastening and upper shaft size according
to VDI/VDE 3845 standard
| LEGENDA |
| 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 |
| FPM (FKM) | fluoroelastomero | FPM (FKM) | vinylidene fluoride rubber | FPM (FKM) | fluorélastomère devinylidène | FPM (FKM) | Fluorelastomer |
| NBR | elastomero butadiene acrilonitrile | NBR | butadiene-acrylonitrile rubber | NBR | caoutchouc butadiène acrylonitrile | NBR | Nitrilelastomer |
| PTFE | politetrafluoroetilene | PTFE | polytetrafluoroethylene | PTFE | polytétrafluoroéthylène | PTFE | Polytetraflourethylen |
| PE | polietilene | PE | polyethylene | PE | polyethylène | PE | Polyethylen |
| DA | doppio effetto | DA | double acting | DA | double effet | DA | doppelt wirkend |
| SA | semplice effetto | SA | single acting | SA | simple effet | SA | einfach wirkend |
| Pos. | Components | Material | Q.ty |
|---|---|---|---|
| 1 | Insert | PVC-U | 1 |
| 2 | Handle | PVC-U | 1 |
| 3 | Stem O-ring | EPDM-FPM | 1 |
| 4 | Stem | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 5 | Ball seat | PTFE | 2 |
| 6 | Ball | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 7 | Body | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 8 | Support O-ring for ball seat | EPDM-FPM | 2 |
| 9 | Radial seal O-ring | EPDM-FPM | 1 |
| 10 | Socket seal O-ring | EPDM-FPM | 2 |
| 11 | Support for ball seat | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 12 | End connector | PVC-U/PP-H/PVC-C/PVDF | 2 |
| 13 | Union nut | PVC-U/PP-H/PVC-C/PVDF | 2 |
| 16 | DualBlock® | POM | 1 |
| 17 | Upper plate | PP-GR | 1 |
| 18 | Screw | Stainless steel | 4 |
| 19 | Coupling spindle | PP-GR/Stainless steel | 1 |
| 20 | Nut | Stainless steel | 2 |
| 21 | Screw | Stainless steel | 4 |
| 22 | Screw | Stainless steel | 2 |
| 23 | Lower plate | PP-GR | 1 |
| 24 | Pneumatic actuator | H.a. alluminium | 1 |
| 25 | Bracketing bush | Stainless steel or brass | 2 |
| 26 | Mounting/distance plate | PP-GR | 1 |
| 27 | Screw | Stainless steel | 2 |
