4

Test pressure

Cast iron

Ductile iron

Bronze

Stainless steel

21 kg/cm 2

28 kg/cm 2

21 kg/cm 2

28 kg/cm 2

Working pressure

Cast iron

Ductile iron

Bronze

Stainless steel

14 kg/cm 2

21 kg/cm 2

14 kg/cm 2

21 kg/cm 2

Pressure Adjusting Range :
1 kgf/m2 ~ 3 kgf/m2
2 kgf/m2 ~ 5 kgf/m2
4 kgf/m2 ~ 9 kgf/m2


No

Part name

Material

1

Upper cover

Cast iron

Ductile iron

Bronze

Stainless steel

2

Spring

Stainless steel

3

Bolt

Stainless steel

4

Main body

Cast iron

Ductile iron

Bronze

Stainless steel

5

Diaphragm

NBR

6

Diaphragm fixing shaft

Bronze

Bronze

Bronze

Stainless steel

7

Shaft

Cast iron

Ductile iron

Bronze

Stainless steel

8

Sealing

NBR

9

?Seat

Bronze

Bronze

Bronze

Stainless steel

10

Shaft

Bronze

Bronze

Bronze

Stainless steel

11

Flow control valve

Bronze

Bronze

Bronze

Stainless steel

12

strainer

Stainless steel

13

Pressure reducing controller

Bronze

Bronze

Bronze

Stainless steel

Item No

L (mm)

Item No

L (mm)

DN-50

190

DN-150

310

DN-65

210

DN-200

420

DN-80

225

DN-250

530

DN-100

250

DN-300

650

DN-125

210

 

 


Material

Test pressure

Maximum applied pressure

1 1/2" 2" 2 1/2 " 3" 4" 6" 8" 10" 12"

Cast iron

21 12 ---

Ductile iron

32 20 ---

Bronze

21 12

Stainless steel

35 22
Unit:kgf/cm 2
●Stock item



Z-Tide Valves Industrial Co.,Ltd TEL: +886-7-331-1060 FAX: +886-7-331-0100 E-mail: sales@z-tide.com
Official Exporting Department: Elite Line Industrial Corporation
Z-TIDE Group Elite Line Industrial Corp
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