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Wafer Type Lined Butterfly Valve

Wafer Type Lined Butterfly Valve

Product Details:

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Price And Quantity

Product Description

Featured with PFA/ FEP/PTFE/PVDF/ETFE lining, the Wafer Type Lined Butterfly Valve has extensive application in chemical plants for minimizing corrosion. Fabricated from cast steel or 304/316 grade stainless steel, this valve is appreciated for its bubble protected sealing, zero maintenance charge and ergonomic live load seal design. This valve can endure severe temperature, abrasion and corrosive environment. It consists of silicon made elastomer back up part, PFA enclosed stainless steel made disc and carbon steel lever assembly. Its stainless steel guide bush has PTFE coating. We are a reliable supplier and manufacturer of excellent quality Wafer Type Lined Butterfly Valve.

Features

  • Its standard quality has been verified on the basis of spark testing, hydraulic testing and pneumatic testing.
  • Its testing standard conforms to BS EN 12266-1&2 (2003) guidelines.
  • Its supporting bush is featured with PFA or TFM lining.
  • Equipped with PTFE wedge ring

Technical Specifications:

  • Design Standard : BS EN 593:2004 (Formerly BS 5155)
  • Face to Face : API 609 / DIN 3202 K1 / BS 5155 / ISO 5752 / BS EN 558-1/2
  • Drilling : ANSI B16.5 / DIN PN10/16
  • Lining Thickness : 3 to 5 mm
  • Testing Standard : BS EN 12266-1&2 (2003)
Technical Specifications
  • Design Standard : BS EN 593:2004 (Formerly BS 5155)
  • Drilling : ANSI B16.5 / DIN PN10/16
  • Face to Face : API 609 / DIN 3202 K1 / BS 5155 / ISO 5752 / BS EN 558-1/2
  • Lining Thickness : 3 to 5 mm
  • Testing Standard : BS EN 12266-1&2 (2003)

Dimensional Data

  • Smallest Pipe Ø of connecting pipe for Inline Mounting.
  • ‘C’ Shows the minimum clearance required between Valve Disc & Pipe ID
  •  per Manufacturer’s Standard † As per BS EN 558-2,Table-5,Series-20
  • Torque measured at ΔP = 11 Bar at Room Temperature in Wet Condition (Test Media – water).

Suitable to Mount Between ANSI #150 / PN10-16 Flanges

SIZE

F/F†(±2) (mm)

A (mm)

B (mm)

L (mm)

Min. PipeØ* (mm)

C$ (mm)

Torque§(N.m)

DN40-1 1/2”

33

90

65

260

26

1.5

15

DN50-2”

43

100

67

260

29

1.5

30

DN65-2 1/2”

46

115

65

260

49

1.5

40

DN80-3”

46

120

80

260

68

1.5

40

DN100-4”

52

158

95

260

88

1.5

50

DN150-6”

58♦

190

120

325

145

1.5

100

DN200-8”

64♦

220

162

G.Box

196

3

180

DN250-10”

70♦

250

200

G.Box

245

3

250

DN300-12”

80♦

270

232

G.Box

293

3

350

DN350-14”

92

300

255

G.Box

332

3

500

DN400-16”

102

300

290

G.Box

378

3

600

DN450-18”

114

395

310

G.Box

430

3

1200

DN500-20”

127

420

342

G.Box

480

3

1500

DN600-24”

156♦

510

400

G.Box

572

6

2000

 


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