PRODUCT
2 inch CI PN16/150LB wafer style butterfly valve handle operated
Size: DN25-DN1200/1"-48"
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Pressure: PN10/PN16/PN25/5K/10K
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Standard: Flange: DIN3202, DIN2501 PN10/PN16, Face to face: BS5155,Top Flange: ISO5211
Specifications:
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Nominal pressue (MPa) |
1.0 |
1.6 |
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Nominal diameter(mm) |
50-1200 |
50-1200 |
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Test pressure |
Shell |
1.5 |
2.4 |
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(MPa) |
Seal |
1.1 |
1.76 |
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Applicable temperature |
150 |
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Applicable medium |
water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, |
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Operating mode |
manual, worm gear, pneumatic, electric, etc. |
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Standards:
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Design & Manufacture |
Flange Connection |
Face to Face Dimension |
Test & Inspection |
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MSS SP-67 |
DIN PN10/16/25; ANSI B 16.1 |
API609 |
API 598 |
Material:
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No. |
Part Name |
Material |
|
1 |
Body |
Cast Iron/Ductile Iron/ Al-Bronze |
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2 |
Disc |
Al-Bronze/CF8M/Ductile iron/WCB |
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3 |
Seat |
EPDM/PEFE/Buna/NBR/Hypalon |
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4 |
Stem |
Carbon Steel/Stainless Steel314/Stainless Steel316 |
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5 |
Bushing |
PTFE/Lubricating |
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6 |
O ring |
EPDM/PEFE/Buna/NBR/Hypalon |
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7 |
Pin |
SS316/SS416/SS304 |
Features:
1.The wafer style butterfly valve Small and light , and easy installation and maintenance. It can be mounted wherever needed.
2.Compact structure, 90 degree fast switch.
3.The wafer style butterfly valve minimized operating torque, energy saving.
4.Flow curve tending to straight line. Excellent regulation performance.
5.Long service life Standing the test of tens of thousands opening/closing operations.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.The wafer style butterfly valve wide selection of materials, applicable for various medium.
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