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JIS F7309 16K Marine Cast Iron Globe Valve
1. Basic info:
(1). Structure: Fixed ball valve
(2). Size: Dn 50
(3).Material: Cast iron
(4).Connection form: Flange
2. Applicable scope:
This product is used for controlling the medium to open and close, preventing refluence in fuel oil, lubricating oil, water and steam piping at or under the temperature of 205℃.The flange dimensions are according to JIS B 2220 standard of steel pipe.
3. Materials:
Part Name |
Material |
|||||
Name |
Mark(B) |
Name |
Mark(S) |
|||
Body/Bonnet |
CI |
DI |
HT200.QT400-15 |
CI |
DI |
HT200.QT400-15 |
Disc/Seat |
Cast bronze |
ZCuSn5Pb5Znb |
S.S. |
2Cr13 |
||
Stem |
Bronze |
QAI9-2 |
S.S. |
2Cr13 |
||
4 Technical data:
Medium |
Max Pressure kgf/cm²(Mpa) |
Steam≤205℃ |
16(1.57) |
Air & gas |
|
Oil & flow water |
|
Lenitic water≤120℃ |
22(2.16) |
5. Capability:
Norminal Pressure |
16kgf/cm²(1.56Mpa) |
Seal Pressure |
24.2kgf/cm²(2.38Mpa) |
Intensity Pressure |
33kgf/cm²(3.24Mpa) |
6. Similar product available:
JIS F 7307 10K Marine Cast Iron Globe Valve; JIS F 7305 5K Marine Cast Iron Globe Valve
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