Wilkins WTTA Thermal Expansion Tank

Designed for installation on hot water systems to protect against thermal expansion. All WTTA tanks are ASME fixed bladder type for commercial and industrial applications. When system pressure increases due to thermal expansion, water enters the tank’s bladder which expands into the pre-charge air chamber, keeping system pressure below the relief valve setting. Conforms to all lead-free requirements and acceptable for use on drinking water systems.

规格

The Water Thermal Expansion Tank shall be constructed in accordance with Section VIII of the ASME Boiler and PressureVessel Code. The outer shell shall be carbon steel. The bladder shall be FDA approved butyl rubber and prevent water from contact with shell interior. The assembly shall have a top NPT stainless steel system connection and a 0.301”-32 charging valve connection (standard tire valve) to facilitate the on-site charging of the tank to meet system requirements. The Water Thermal Expansion Tank shall be a ZURN WILKINS Model WTTA.

技术规格

唯一参考zurn-wtta
产品系列Thermal Expansion Tank
产品组ASME Thermal Expansion Tank
类型对象（单个对象）
发布日期2025-09-02
版本号1

链接

产品网址https://www.zurn.com/products/water-control/thermal-expansion/wtta
安装说明https://www.zurn.com/Media-Library/web_documents/pdfs/installation/ISWTTA-pdf.pdf
指导视频https://youtu.be/QWVb5pcoIlU
技术说明https://files.zurn.com/spec-sheets/wxt-wtta.pdf

相关

主材料碳钢
次要材料不锈钢
设计国家/地区United States

分类

BIMobject 类别管道 - 管道设备

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