PVC底阀

Specification of material

NO.

PART

MATERIAL

QTY

1

Body

PVC

1

2

Connector

EPDM, FPM(NBR)

1

3

Spring

STAINLESS STEEL

1

4

Gate

PVC

1

5

Seal

EPDM, FPM(NBR)

1

6

Body

PVC

1

Dimensions

Size

nom

DIN/GB
d1

BS
d1

ANSI
d1

JIS
d1

BSPT
Thd./in

NPT
Thd./in

D

D1

I

L

DN15mm(1/2")

20

22

21.34

22

14

14

31

43.7

31.0

137

DN20mm(3/4")

25

26

26.67

26

14

14

35.5

43.7

32.5

141

DN25mm(1")

32

34

33.4

32

11

11.5

41

55.1

35

148

DN32mm(1-1/4")

40

42

42.16

38

11

11.5

50

79

47

195

DN40mm(1-1/2")

50

48

48.26

48

11

11.5

63

92

41

205

DN50mm(2")

63

60

60.33

60

11

11.5

75

105

52

226