Valvola a farfalla pneumatica PPH DN32-1000

No.

Nome

Materiale

1

Pneumatico

lega di alluminio

2

Borchia con testa

Acciaio, acciaio inossidabile

3

Dadi esagonali

Acciaio

4

Corpo

FRPP, PVDF, CPVC, UPVC, PPH

5

Disco

FRPP, PVDF, CPVC, UPVC, PPH

6

Guarnizione in gomma

EPDM, FPM

DN (millimetro)

D1

D2

D3

n-Φ

GB

JIS

ANSI

GB

JIS

ANSI

32 (11/4")

140

100

100

3.45

35

35

4-Φ17X25

4-019

4-016

40 (11/2")

150

110

105

3.88

45

40

4-018

4-019

4-016

50 (2")

160

125

120

4.74

51

42

4-018

4-019

4-019

65 (2 1/2")

180

145

140

5.49

66

47

4-018

4-019

4-019

80 (3")

200

160

150

6

79

45

8-Φ18X22

8-019

4-019

100 (4")

220

180

175

7.5

98.5

55

8-Φ18X22

8-019

8-019

125 (5")

250

210

210

8.5

125

65

8-Φ18X22

8-0)23

8-022

150 (6")

290

240

240

9.51

148

75

8-Φ22X28

8-023

8-022

200 (8")

340

295

290

11.75

201

85

8-Φ24X28

12-023

8-022

250 (10'')

395

350

355

14.25

245.5

110

12-Φ24X27

12-025

12-025

300 (12")

483

400

400

17

291.5

115

12-Φ21X24

16-025

12-025

350 (14")

533

470

445

18.78

340

127

16-Φ30

16-025

12-029

400 (16")

597

515

510

21.26

399

140

20-Φ26X30

16-027

16-029

450 (18")

635

560

565

22.76

446

150

20-Φ28X30

20-027

16-032

500 (20")

700

620

620

25

494

150

20-Φ33X35

20-027

20-032

600 (24")

815

730

730

29.53

570

170

20-Φ31X44

24-033

20-O35

700 (28")

928

820

840

34.02

670

185

24-Φ31X44

24-033

24-035

800 (32")

1010

950

950

38.5

755

220

24-Φ33X41

28-033

24-041

1000 (40")

1210

1160

1160

46.26

935

236

28-Φ36X52

28-039

32-041