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Model¡GDFF(Flange Type)¡BDTF(Thread Type)
Test pressure |
Cast iron |
Ductile iron |
Bronze |
Stainless steel |
21 kg/cm2 |
25 kg/cm2 |
21 kg/cm2 |
35 kg/cm2 |
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Working pressure |
Cast iron |
Ductile iron |
Bronze |
Stainless steel |
12 kg/cm2 |
16 kg/cm2 |
12 kg/cm2 |
22 kg/cm2 |
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¡i¹j½¤«¬©w¤ô¦ì»Ö³W®æªí¡j |
- ¨Ï¥Î³õ¦X¡G¤@¯ë²H¤ô¬yÅé
- Applied temperature & conditions¡G
-15¢J ~80¢J water
- »ÖÅé´ú¸ÕÀ£¤O / ³Ì°ª¨Ï¥ÎÀ£¤O
űÅK¡G 21 kgf/cm2 / 12 kgf/cm2
¹^ª÷»É¡G 21 kgf/cm2 / 12 kgf/cm2
¥Û¾¥Å±ÅK¡G 32 kgf/cm2 / 20 kgf/cm2
¤£ù׿û¡G 32 kgf/cm2 / 20 kgf/cm2
- Other connection end can be arranged
- ¥»²£«~¤u§@À£¤O»Ý0.3kgf/cm2¥H¤Wª`·N¨Ï¥Î³õ¦X¬O§_¾A¥Î¡C
- °t¸m¯B²y¶}Ãö®É½Ð¦b³s±µºÞ¸ô¤W¦w¸Ë4¤ÀÃöÂ_»Ö¤è«KÀË´úºû×
- Connection ends¡GJIS, ANSI, BS, DIN
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¡iNotice¡j |
- The working pressure should be greater than 0.2 kgf/cm2, please check the pressure before installation.
- Please remove impurities or metal dusts inside the pipe thoroughly. If possible, please add filter to prevent pipe blocking.
- Please uses high pressure float ball switch
- Avoid vertical installation
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No |
Part name |
Material |
1 |
Upper cover |
Cast iron |
Ductile iron |
Bronze |
Stainless steel |
2 |
Spring |
Stainless steel |
Stainless steel |
Stainless steel |
Stainless steel |
3 |
Bolt |
Stainless steel |
Stainless steel |
Stainless steel |
Stainless steel |
4 |
Main body |
Cast iron |
Ductile iron |
Bronze |
Stainless steel |
5 |
Diaphragm |
NBR |
NBR |
NBR |
NBR |
6 |
Diaphragm fixing shaft |
Bronze |
Bronze |
Bronze |
Stainless steel |
7 |
Shaft |
Cast iron |
Ductile iron |
Bronze |
Stainless steel |
8 |
Sealing |
NBR |
NBR |
NBR |
NBR |
9 |
Seat |
Bronze |
Bronze |
Bronze |
Stainless steel |
10 |
Shaft |
Bronze |
Bronze |
Bronze |
Stainless steel |
11 |
Float ball switch |
Bronze |
Bronze |
Stainless steel |
Stainless steel |
¡¹High pressure float ball switch is option parts ¤Ø¤o³æ¦ì¡Gmm |
Item no |
Connection |
Size |
L |
DTF-40 |
Thread |
1.5" |
150 |
DTF-50 |
Thread |
2" |
170 |
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Item no |
Connection |
Size |
L |
DFF-50 |
Flange |
2" |
190 |
DFF-65 |
Flange |
2.5" |
210 |
DFF-80 |
Flange |
3" |
225 |
DFF-100 |
Flange |
4" |
250 |
DFF-150 |
Flange |
6" |
310 |
DFF-200 |
Flange |
8" |
420 |
DFF-250 |
Flange |
10" |
530 |
DFF-300 |
Flange |
12" |
650 |
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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 |
¡´ |
¡´ |
¡´ |
¡´ |
¡´ |
¡´ |
¡´ |
¡´ |
¡´ |
À£¤O³æ¦ì¡Gkgf/cm 2
¡´¦b®w³W®æ |
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©w¤ô¦ì»Ö¬y¶q°Ñ¦Ò¦±½u¹Ï |
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Z-Tide Valves Industrial Co.,Ltd |
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TEL:(02)2999-8885¡EFAX:(02)2999-7456¡EE-mail: zt.valve@msa.hinet.net |
Official Exporting Department : Elite Line Industrial Corporation |
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We reserve the right to change the specifications listed in catalogues and the website without notice.
c 2008 Z-Tide Valves All Rights Reserved. |
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