Wilkins 475STDAV Reduced Pressure Detector Assembly, 4" to 10", Lead-Free*

Wilkins 475STDAV Reduced Pressure Detector Assembly, 4" to 10", Lead-Free*

The Zurn Wilkins 475STDAV Stainless Steel n-Pattern Reduced Pressure Principle Vertical Assembly (RPDAV) withstands the corrosive effects of water and allows for installation in systems when inlet and outlet flows up. Ideal for new or direct drop-in replacement delivering convenience without compromise. For fire protection applications, with a metered by-pass to detect leaks and other water use. Meets the requirements of NSF/ANSI 61*

*Product contains weighted average lead content less than 0.25% for wetted surfaces.

规格

The Reduced Pressure Detector Backflow Prevention Assembly shall be certified to NSF/ANSI 61, ASSE® Listed 1047, and supplied with full port OS & Y gate valves. The main body and access cover shall be 304L Stainless Steel, the seat ring and check valve shall be NORYL™, the stem shall be stainless steel (ASTM A 276) and the seat disc elastomers shall be EPDM. The checks and the relief valve shall be accessible for maintenance without removing the device from the line. The Reduced Pressure Detector Backflow Prevention Assembly shall be a ZURN WILKINS Model 475STDA.

技术规格

唯一参考zurn-475stdav
产品系列Backflow Preventers
产品组Reduced Pressure Principle Assembly
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/backflow-preventers/475stdav
安装说明http://www.zurn.com/media-library/web_documents/pdfs/installation/is475st
产品认证http://www.zurn.com/products/water-safety/backflow-prevention/475stdav#Features
技术说明https://files.zurn.com/spec-sheets/bf-475stda.pdf

相关

主材料不锈钢
次要材料不锈钢
设计国家/地区United States

分类

BIMobject 类别管道 - 阀门

发售地区

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States