熱負荷用トリプルオフセットバタフライバルブ

熱負荷用トリプルオフセットバタフライバルブ

サンプル仕様
サイズ: DN800
評価: PN25
本文: CS
DISC: CF8
延長ヨーク:ASTM A182 F5
STEM: SS416
シート: ASTM A182 F5 交換可能。
SEAL: SS316+GRAPHITE LAMINATED
駆動:ギアユニット

Description

 

 

  • fabricated butterfly valve
  • high temp butterfly valves
  • high temperature butterfly valve
  • GENERAL DESIGNED SPECIFICATION

    サイズ: 2インチ~144インチ。

    圧力定格:150LB~4500LB

    Design Temperature: MAX. 800℃.

    General applications: STEAM.

    Design & Manufacture: API 609, EN 593 are basic, ASME B16.34 ,other norms could be used according to orders.

    F TO F dimensions: API 609, ASME B16.10,BS EN 558

    Connection: ASME B16.25, EN 1092, JIS 5K-20K. RF, RTJ are available.

    Safety design: anti-blow out stem.thermal plate.

代表的な材料リスト

BODY: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718
ASTM A105, F11, F22, C5, F91, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718

DISC: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718
ASTM A105, F11, F22, C5, F91, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718

EXTENDED YOKE: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718
ASTM A105, F11, F22, C5, F91, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718

STEM: A182 F6A, F304, F304L, F316, F316L, F51, F53,17-4PH, XM-19, C95400, C95800, C83600, INCONEL 625, INCONEL 718, MONEL K400, MONEL K500, H-276

シート:ステライト NO.6 HF

SEAL: SS316+GRAPHITE LAMINATED

オペレーター: ギアユニット

その他の特殊素材もカスタマイズ可能です。

 

テストと検査

検査および承認規格:API598、API6D。

 

品質管理

各ヒート番号の原材料を使用した100%化学分析および機械テスト。

鋳物には 100% DPT テスト、部分的に MT または UT テストを実施し、必要に応じて RT も常に利用可能です。

シェルとシールによる 100% 油圧テストと低圧空気テスト。

 

保証

SAVVY VALVES は少なくとも 12 か月の耐用年数を誇り、必要に応じて無料のスペアパーツとメンテナンス指示が提供されます。

Why Use A Fabricated Triple Offset Butterfly Valve For Thermal Duty?

The fabricated triple offset butterfly valve for thermal duty is engineered to handle extreme temperatures in demanding applications such as power plants, refineries, and high-temperature process systems. Its triple offset design eliminates seat wear during operation by ensuring the disc moves away from the seat without scraping, enabling bubble-tight shutoff even under thermal stress. The fabricated body construction allows for customized designs and weight reduction while maintaining structural strength. This valve is ideal for thermal cycles because it resists deformation and provides consistent performance across temperature fluctuations. Metal-to-metal seating offers excellent resistance to heat, pressure, and corrosion, extending the valve’s service life. In thermal duty systems, where precision and durability are critical, this valve delivers superior sealing, reduced torque, and minimal maintenance, making it a reliable choice for high-temperature flow control.

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