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A Type Diaphragm Valve
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A Type Diaphragm Valve

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Product Specifications

Body MaterialCast-Iron
Bonnet MaterialCast-Iron
Diaphragm MaterialRubber
Spindle MaterialMild Steel
Flange StandardAnsi B16.1
Pressure RatingPn6, Pn10, Pn16
End ConnectionScrewed/Flanged
FeaturesLeak 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



5

14

356

10

254

8 1/4

210

8

11/16

18



6

16

406

11

279

9 1/4

235

8

11/16

18



8

20 1/2

521

13 1/4

337

11 1/2

292

8

11/16

18



10

25

635

16

406

14

356

8

7/8

22



12

29 1/2

749

18

457

16

406

12

7/8

22



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



Company Details

KALIKA ENGINEERING WORKS, Established in 1968 at Howrah in West Bengal, is a leading Manufacturer,Supplier of Diaphragm Valves in India. KALIKA ENGINEERING WORKS is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading A Type Diaphragm Valve, KALIKA ENGINEERING WORKS has made a reputed name for itself in the market with high-quality A Type Diaphragm Valve, A Type Rubber Diaphragm, A-type Diaphram Valves, etc.
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

GST - 19AAGFK3704M1Z3

Howrah, West Bengal

Seller Inquiry

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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