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Waffer Check Valves

Waffer Check Valves
Waffer Check Valves
Product Description

Technical Specification

Size mm

25

40

50

65

80

100

125

150

200

250

300

350

400

450

500

600

Inches

1”

1-1/2”

2”

2-1/2”

3”

4”

5”

6”

8”

10”

12”

14”

16’’

18”

20”

24”

A

52

72

92

105

127

160

190

216

270

325

380

412

470

535

585

692

B

15

26

36

40

61

78

93

116

152

200

246

270

310

360

400

490

C

14

14

16

14

18

20

20

20

25

25

25

25

30

30

36

40


Description

Material

Body

CI/CS

Disc

CI/CS

Seal seat

Nitrile/Viton/EPDM/Slicon/PTFE

Eye bolt/Lifting hook

MS

Button

CI/CS

Material Construction

ASTM Specification

Number

Grade

A-351

CF8(304)

A-351

CF3(304 L)

A-351

CF8 M(316)

A-351

CF3 M(316 L)

A-351

CF8 C (321)

A-351

CN7 M(Aolly-20)

  • Hast Alloy -B
  • Hast Alloy-C

Pressure Rating

Class

Test

Medium

Pressure

PSI

Bar

150

Shell

Hydro static

450

31

Seat leak

Air

60-100

5-7

300

Shell

Hydro static

1125

78

Seat leak

Air

60-100

5-7

800

Shell

Hydro static

3000

207

Seat leak

Air

60-100

5-7

Contact Us

Kothari Industrial Estate-1, Village Santej , Ta. Kalol Gandhinagar Gujarat India +918037301291
Phone :+918037301291