
A Type Diaphragm Valve
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Product Specifications
Body Material | Cast-Iron |
Bonnet Material | Cast-Iron |
Diaphragm Material | Rubber |
Spindle Material | Mild Steel |
Flange Standard | Ansi B16.1 |
Pressure Rating | Pn6, Pn10, Pn16 |
End Connection | Screwed/Flanged |
Features | Leak Tightness, Low Resistance, Easy Maintenance, Flexible Closure, Streamline Flow, Robust Construction |
Product Overview
Key Features
A Type Diaphragm Valve
Dimensions chart in inches/millimeter
Size | Flange to Flange(With out lining L) | Flange Dimension as per BS 10 Table D | Face to Face for Screwed Ends | ||||||||
Diameter A | P.C.D | No of Holes N | Hole Dia D | ||||||||
Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | ||
1/2 | 4 | 102 | 3 3/4 | 95 | 2 5/8 | 67 | 4 | 9/16 | 14 | 2 1/2 | 64 |
3/4 | 4 5/8 | 117 | 4 | 102 | 2 7/8 | 73 | 4 | 9/16 | 14 | 3 1/4 | 83 |
1 | 5 | 127 | 4 1/2 | 115 | 3 1/4 | 83 | 4 | 9/16 | 14 | 4 1/4 | 108 |
1 1/4 | 5 3/4 | 146 | 4 3/4 | 121 | 3 7/16 | 87 | 4 | 9/16 | 14 | 4 3/4 | 121 |
1 1/2 | 6 1/4 | 159 | 5 1/4 | 133 | 3 7/8 | 98 | 4 | 9/16 | 14 | 5 1/2 | 140 |
2 | 7 1/2 | 191 | 6 | 152 | 4 1/2 | 114 | 4 | 11/16 | 18 | 6 1/2 | 165 |
2 1/2 | 8 1/2 | 216 | 6 1/2 | 165 | 5 | 127 | 4 | 11/16 | 18 | 8 | 203 |
3 | 10 | 254 | 7 1/4 | 184 | 5 3/4 | 146 | 4 | 11/16 | 18 | 10 | 254 |
4 | 12 | 305 | 8 1/2 | 216 | 7 | 178 | 4 | 11/16 | 18 |
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5 | 14 | 356 | 10 | 254 | 8 1/4 | 210 | 8 | 11/16 | 18 |
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6 | 16 | 406 | 11 | 279 | 9 1/4 | 235 | 8 | 11/16 | 18 |
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8 | 20 1/2 | 521 | 13 1/4 | 337 | 11 1/2 | 292 | 8 | 11/16 | 18 |
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10 | 25 | 635 | 16 | 406 | 14 | 356 | 8 | 7/8 | 22 |
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12 | 29 1/2 | 749 | 18 | 457 | 16 | 406 | 12 | 7/8 | 22 |
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Optional Features
- Valves can be supplied with
- A. Locking system (hand wheel can be locked)
- B. Chain wheel (for overhead pipe-line)
- C. Liver (quick acting)
- D. Extended spindle
- 'KB' type(fullway) Diaphragm valves
- Right angle Diaphragm valves
- Diaphragms: Natural Rubber, Neoprene Rubber, Hypalon, Butyl or as per Party's specifications
Notes
- Valves manufactured as per BS 5156
- Flanges faced and drilled to ANSI B16.1 class 125 or customer's requirement
- Valves with screwed ends shall have one of the following sizes: 3/8, 1/2,3/4,1,1 1/4, 1 1/2, 2, 2 1/2, 3 inch
- Valves shall be designated by the following nominal pressure PN6, PN10, PN16
- Where a linning extends over the end faces the face to face dimension is exclusive of the linning thickness
- Glass(Enamel) Linning for So2 Gas
- Spark tested glass linning.
Features
- Flexible closure
- Streamline flox
- Absence of glands
- Isolation of valve mechanism from fluid
- Robust construction
- Interchangeability of parts
- Suitability of Flanged valve body for lining with protective material
Advantages
- Leak tightness
- Low flow resistance
- No leakage to or from atmosphere
- Mechanism not harmed by fluid. Fluid not harmed by mechanism
- Long useful life
- Easy maintenance
- Protection with out recourse to expensive metal bodies.
Part No. | Description | Material | Details |
1 | Body | Cast-Iron | Screwed or flanged, screwed only up to 3 size |
2 | Bonnet | Cast-Iron | Square/Round shape |
3 | Compressor | Cast-Iron | With-fingers supporting the diaphragm when closed |
4 | Hand wheel | Cast-Iron | Stearing type wheel for easy operation |
5 | Spindle | Mild steel | Can be made of brass/stainless steel |
6 | Nut & Bush | Gun metal or brass | For easy & smooth operation |
7 | Diaphragm | Rubber | Natural rubber, Neoprene rubber, Hypalon & Ptfe, reinforced to stand heavy pressures |
8 | Bolts or Studs and Nuts | Mild steel | For securing the Bonnet to body |
9 | Grish nipple |
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Company Details
Focusing on a customer-centric approach, KALIKA ENGINEERING WORKS has a pan-India presence and caters to a huge consumer base throughout the country. Buy Diaphragm Valves in bulk from KALIKA ENGINEERING WORKS at Trade India quality-assured products.
Business Type
Manufacturer, Supplier
Establishment
1968
GST NO
19AAGFK3704M1Z3
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Seller Details
GST - 19AAGFK3704M1Z3
Howrah, West Bengal
Accepts only Domestic inquiries
Partner
Mr. Jayanta Dutta
Address
Ichapur Sealdanga, Near Kalitala, Room No.7, P.O-Santragachi, Das Nagar, Howrah, West Bengal, 711104, India
metal diaphragm valves in Howrah
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