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Home » Products » Industrial PTFE Lined Valves » FEP PFA lined Butterfly Valves

FEP PFA lined Butterfly Valves

FEP PFA lined Butterfly Valves
FEP PFA lined Butterfly Valves
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Product Code : FEP PFA lined Butterfly Valves
Product Description

Body Material

  • Ductlie Iron GGG40.3/ ASTM A395
  • Cast Steel, ASTM A216 Gr. WCB
  • Cast Iron IS2108 FG 260
  • ASTM A351 Gr. CF8/ AISI S.S. 304
  • ASTM A351 Gr. CF8M/ AISI S.S. 304

Lining Material

  • FEP (PTFE) - ASTM D211 + , Type IV
  • PFA (PTFE) - ASTM D 307, Type II
  • ETFE (PTFE) - ASTM D 3159, Type I, Gr. I

Technical Specification

  • Flange: As per ANSI B16.5/ B 16.42
  • Drilling: ASA # 150/ DIN 2632/2633/ BS 10 Table D, E or F/ Customer Specification
  • Fact to Face ANSI B16.5/ Din 3202/ BS EN 558-1/2
  • Lining Thickness: 3 to 5 mm
  • Testing Standard: BS EN 12266 - 1 & 2 (2003)

Test and Inspection Data

  • Spark Test: 15 K.V.D.C
  • Pneumatic Test: Seat - 6 kg/cm2
  • Hydraulic Test: Body - 20 Kg/Cm2, Seat - 11 Kg/cm2

Material Specifications

Description

MOC

Body

Graded CI/ DI/ WCB/ SS + FEP PFA Lined.

Disc

Graded CI/ DI/ WCB/ SS + FEP/ PFA Lined

Shaft - 1

S.S. 304, 316, 410

Shaft - 2

S.S. 304, 316, 410

Bush

PTFE

Handle

MS

Dimensions Details

Size

L

L1

H1

H2

D1

D2

50

43

4

116

59.5

89

28

65

46

10

130

65.5

101

47

80

46

16

136

74.5

119

67

100

52

23

15

87.5

145

83

125

56

32

168

95

158

107

150

56

45

180

121

202

136

200

60

67

385

145

250

185

250

68

88

450

175.5

311

234

300

78

106

525

195

350

280

350

78

130

575

-

-

328

400

102

144

640

-

-

377


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