Diaphragm Valve
Cast Heavy Duty Body as per Design Standard BS 5156 (BS EN 13397)
End Connection – Flanged End, Flat Face / Raised Face
Pressure Rating – PN 10
Valve Operation – Manual Hand Wheel Operated
Diaphragm Valve Flanged End (Without Lining) – Model Series: DFV1
Diaphragm Valve Flanged End (With Rubber Lining) – Model Series: DFVRL1
Diaphragm Valve Flanged End (FEP/PFA/PTFE/Teflon Lined) – Model Series: DFPTF1
Diaphragm Valve Manufacturing Size Range: DN25/25mm/1″/One Inch, DN32/32mm/1-1/4″/One and Quarter Inch, DN40/40mm/1-1/2″/One and Half Inch, DN50/50mm/2”/Two Inch, DN65/65mm/2-1/2”/Two and Half Inch, DN80/80mm/3”/Three Inch, DN100/100mm/4”/Four Inch, DN125/125mm/5”/Five Inch, DN150/150mm/6”/Six Inch, DN200/200mm/8”/Eight Inch, DN250/250mm/10”/Ten Inch and DN300/300mm/12”/Twelve Inch Size.
Zeel engineers A Weir Type Diaphragm valve design is very simply construction. The valve assembly has only three major parts such as Body, Bonnet & Diaphragm. In the diaphragm valve, it’s also very easy to replace the rubber diaphragm without dismantling body from the line.
Extra heavy duty casting affords high resistance to atmospheric corrosion. Zeel engineers diaphragm valve reduces diaphragm travel for extended service and fine control.
A wide choice is available in body materials, body rubber lining, types of operation and body end connection to satisfy the need of most industrial application.
Zeel engineers High quality standards are strictly followed, 100% valve being checked for size, design pressure, operation, Material of Construction, final finish etc. Zeel engineers also offer with PTFE, FEP, PFA, Teflon® lined Diaphragm Valve for corrosive application.
Zeel engineers class one quality Diaphragm Valve Manufacturer, Rubber Lined Diaphragm Valve Exporter, Importer, Supplier, Stockist. A Weir Type – KB Type – Straight Through Pattern Type Diaphragm Valve.
Diaphragm Valve Application
- Fertilizer Plants
- Water Treatment Plant
- Waste Water Treatment Plant
- Rayon Plant
- Petrochemical Industries
- Food Industries
- Pharmaceuticals Industries
- Sugar Plants
- Chemical Industries
- Thermal Power Stations
- Process Industries
Design & Testing International Standard of Globe Valve
| Design Standard | : | BS EN 13397 (BS 5156) |
| Inspection & Testing Standard | : | BS EN ISO 12266 – I (BS 6755 – I) |
| Flange To Flange Distance | : | As Per BS EN 13397 (BS 5156) |
| End Connection | : | Flanged End to ANSI B 16.5, Class 150 |
| : | BS 10 Table D / E / F | |
| : | PN 6 / PN 10 / PN 16 / PN 25 | |
| : | DIN Standard / JIS Standard / IS Standard | |
| Manufacuring Size Range | : | 1/2″ (DN15) to 12″(DN 300) |
| Pressure Rating of Valve | : | 150# / 300# / 600# / 800# |
| : | PN 10 / PN 16 / PN 25 / PN 40 / PN 64 | |
| Valve Operation | : | Manual Hand Wheel Operated |
| Valve Seat Leakge | : | Leakage Class IV (Zero Leak) |
MOC (Bill of Material – BOM) for Diaphragm Valve
| Body & Bonnet | : | ASTM A 126 GR. B / IS 210 GR. FG 200/220/260 (Cast Iron) / Ductile Iron / Nodular C.I. |
| : | ASTM A 216 GR. WCB (Cast Carbon Steel) | |
| : | ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) | |
| : | ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) | |
| Body Lining | : | Ebonite / Neoprene / EPDM / Hypalon / Butyl |
| : | PTFE / PFA / FEP / Teflon® | |
| Diaphragm | : | Ebonite / Neoprene / EPDM / Hypalon / Butyl |
| : | Neoprene with PTFE Backing | |
| Stem | : | ASTM A 276 T – 410/304/316 (S.S. 410/304/316) |
| : | Graphited Asbestos wire based | |
| : | CAF – Compressed Asbestos Fibre | |
| : | Graphite Tensed Gasket | |
| Bolts / Stud & Nuts | : | ASTM A 193 GR. B7 / A 194 GR. 2H / C.S. |
| : | S.S. 304/316 | |
| Hand Wheel | : | Backelite / Ductile Iron / S.G. Iron / Carbon Steel |