JIS F7409 16K Marine-Grade Bronze Screw Down Check Valve | Premium Backflow Prevention for Maritime Operations

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Product Details

MATERIALS


Body

Bronze

Bonnet

Bronze or Brass

Disc

Bronze

Seat

Bronze

Stem

Brass

Handwheel

Cast Iron



TECHNICAL DATA

Manufactured in accordance to JIS F7400 • Flanges as per JIS B2220 – 16K


TESTS

Test Liquid

Water at Room Temp

Body Test

38 Kg

Seat Test

23 Kg



DIMENSIONS

 IMPA CODE

Size

L

D

C

No.

h

t

H

D2

75 10 71

15

110

95

70

4

15

12

130

80

75 10 72

20

120

100

75

4

15

14

140

100

75 10 73 73

25

130

125

90

4

19

14

160

125

75 10 74 10 74

32

160

135

100

4

19

16

170

125

75 10 75 10 75

40

180

140

105

4

19

16

190

140


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