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Neta Cast Iron Wafer Type Butterfly Valve

Neta Cast Iron Wafer Type Butterfly Valve

Product Details:

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Product Description

Description

Neta Cast Iron Wafer Type Butterfly Valve

  • PN-16 Conforming to BS:5155 with SG Iron Disc
  • Lever Operated Intergal Nitrile Rubber Lining
  • End Details : Suitable inseration between flanges as per BS:10 Table D / E Class 125
  • Max. Body Test Pressure : 348 PSIG Hyd.
  • Seat Test Pressure : 232 PSIG Hyd.
  • Max. Working Temperature : 80°C

Part

Nos.

Material

Specification

Flow control level

1

M.S

IS 226

Flow control level plate

1

M.S

IS: 226

C- Sunk, screw & amp. nut

2

M.S

IS:1367

Upper stem

1

M.S / S.S

IS:1367/ AISI -410

Body

1

C.I.

IS:210 Gr. FG200

Body seat ring

1

Nitrile lined rubber


Disc-stem locking screw


M.S

IS: 1367

Disc

1

C.I / CF 8M

IS: 210 Gr. FG200/ ASTM-351

Lower stem

1

13% Cr. S.S

AISI-410

Disc & amp; lower stem L

1

M.S

IS: 1367

Packing ring

1

Synthetic rubber


Spring & amp; spring pin

1

Carbon spring steel


Dimension

Nominal size

A ± 2

B ± 3

C app.

D App

40

33

71

120

214

50

43

75

139

214

65

46

83

150

214

80

46

92

160

214

100

52

105

178

240

125

56

123

189

268

150

56

143

211

268

200

60

170

292

300