带手柄弹簧全启式安全阀

1

阀体Body

HT200

ZG0Cr18Ni9

CF8M

2

阀座Nozzle

35

ZG0Cr18Ni9

CF8M

3

调节圈 Adjusting ring

2Cr13

0Cr18Ni9

316

4

阀瓣Disc

2Cr13

0Cr18Ni9

316

5

弹簧Spring

50CrVA

50CrVA包覆氟塑料
Coated Teflon

50CrVA包覆氟塑料
Coated Teflon

6

阀杆Stem

2Cr13

2Cr13

316

7

调整螺杆 Adjusting bolt

45

2Cr13

316

8

保护罩Cap

ZG200-400

ZG200-400

CF8M

密封面材料  Sealing   surface of material

堆焊D507 Depositing D507

堆焊Co基硬质合金Depositing stellite

do

R

Rc

L

L1

H

15

10

1/2"

3/4"

37

65

196

20

12

3/4"

1"

40

70

215

25

15

1"

1 1/4"

45

78

234

32

20

1 1/4"

1 1/2"

60

90

302

40

25

1 1/2"

2"

67

105

326

50

32

2"

2 1/2"

76

115

348

65

40

2 1/2"

3"

110

145

370

80

50

3"

4"

110

145

410