INTERNAL CHECK VALVE

METAL SEAT

PART NO.

BALL

SPRING

COATING

MATERIALS

THREAD DIA. (mm)

THREAD SIZE

ITEM

DFIM110

CHROME STEEL

EN10270-1

GALVANIZE

C.S

13.7

1/4” NPT

1

DFIM111

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM112

S.S

S.S

N/A

S.S

DFIM113

K-MONEL

INCONEL

N/A

S.S

DFIM120

CHROME STEEL

EN10270-1

GALVANIZE

C.S

17.15

3/8” NPT

2

DFIM121

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM122

S.S

S.S

N/A

S.S

DFIM123

K-MONEL

INCONEL

N/A

S.S

DFIM130

CHROME STEEL

EN10270-1

GALVANIZE

C.S

21.3

1/2” NPT

3

DFIM131

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM132

S.S

S.S

N/A

S.S

DFIM133

K-MONEL

INCONEL

N/A

S.S

DFIM140

CHROME STEEL

EN10270-1

GALVANIZE

C.S

14

M14x1.5

4

DFIM141

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM142

S.S

S.S

N/A

S.S

DFIM143

K-MONEL

INCONEL

N/A

S.S

DFIM150

CHROME STEEL

EN10270-1

GALVANIZE

C.S

16

M16x2

5

DFIM151

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM152

S.S

S.S

N/A

S.S

DFIM153

K-MONEL

INCONEL

N/A

S.S

DFIM160

CHROME STEEL

EN10270-1

GALVANIZE

C.S

18

M18x1.5

6

DFIM161

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM162

S.S

S.S

N/A

S.S

DFIM163

K-MONEL

INCONEL

N/A

S.S

DFIM170

CHROME STEEL

EN10270-1

GALVANIZE

C.S

20

M20x1.5

7

DFIM171

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM172

S.S

S.S

N/A

S.S

DFIM173

K-MONEL

INCONEL

N/A

S.S

DFIM180

CHROME STEEL

EN10270-1

GALVANIZE

C.S

26

M26x1.5

8

DFIM181

CHROME STEEL

EN10270-1

ZINC NICKEL

C.S

DFIM182

S.S

S.S

N/A

S.S

DFIM183

K-MONEL

INCONEL

N/A

S.S