RKFM has obtained certifications from ABS, BV, DNV, LR, CCS, KR, and NK classification societies. “Starting with precision in every valve, we strive to revitalize China's shipbuilding industry.”
RKFM has obtained certifications from ABS, BV, DNV, LR, CCS, KR, and NK classification societies. “Starting with precision in every valve, we strive to revitalize China's shipbuilding industry.”

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

product-banner

Product Center

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


Send Message:
  • Product Evaluation:

    mollow@rkfmvalves.com

    15588686571