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- 製品説明
KEBV Eccentric Butterfly Valves include double offset and トリプルオフセットバタフライバルブ. Triple offset butterfly valve, two are placed in a similar position to the double offset butterfly valve, while the third offset is the geometry of the seating surface, creating a type of cone shape of the disc and seat. This cone angle, along with the two eccentric shaft offsets, allows the disc to seal against the seat with no friction.
Triple offsets are generally used in applications similar to gate valves, where a metal seat is required, and tight shutoff and/or quarter turn actuation is desired. Applications like high pressure steam (over 150 PSI), superheated- steam, high temperature gases and oils, high temperature applications are good for this type of valve because a metal seat is required over a soft seat.
技術仕様
|
の技術仕様 偏心フランジバタフライバルブ |
|
|
サイズ範囲 圧力範囲 |
Class 150 NPS 2”-60” Class 300 NPS 2”-48” Class 150 NPS 2”-24” |
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設計特性 |
One Piece Body, Wafer or Lug or Flange ends Double offset and triple offset design |
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ボディ材質 |
WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, Al-bronze |
|
ディスク素材 |
WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, Al-bronze |
|
シート素材 |
EPDM, PTFE, SS304, SS316, Stellite |
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適用規格 |
Design & Manufacture: AP1609/BS5155/EN1092/IS05211 Face to Face: DIN558-1/AP1609/DIN3202/1S05752/BS5155 Flange ends: ANSI B16.5/B16.47, EN1092-1 Test: EN 12266-1/API598/ISO 5208 |
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操作 |
Handle, Gear, Pneumatic/Electric Actuator |
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用途 |
Air, gas, oil, water |
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最小注文数量： |
1パソコン |
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保証期間 |
12 months from commissioning |
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パッケージの詳細： |
合板ケース |
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配達時間： |
入金後30日 |
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支払条件： |
T / T、LCを一目で |
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能力を供給する： |
150-200 PCS /月 |
