TYCO止回閥AV-1-300技術參數(shù)
Technical Specification | |
Connection Type | Groove x Groove, Flange x Groove, Flange x Flange |
Sizes | 2.5 inch (DN65), 4 inch (DN100), 6 inch (DN150), 8 inch (DN200) |
Listings and Approvals | UL and C-UL Listed, FM Approved |
Pressure Rating | 20 to 300 psi (1,4 to 20,7 bar) |
TYCO止回閥AV-1-300產(chǎn)品介紹
Tyco? AV-1-300 型報警閥是分體式閥座環(huán)、橡膠面閥瓣、水流報警閥，適用于濕式管道防火系統(tǒng)。當系統(tǒng)中有穩(wěn)定的水流（相當于一個或多個灑水噴頭的流量）時，它們會自動啟動電動和/或液壓警報。對于受壓力變化影響的安裝，需要可選的 RC-1 型延遲室。它用于幫助防止與公共供水壓力變化相關的誤報。AV-1-300 型報警止回閥閥芯包括用于監(jiān)測系統(tǒng)壓力狀況的壓力表、旁通止回閥、主排水閥和報警測試閥。旁通止回閥允許通過系統(tǒng)的供水壓力緩慢且小幅瞬時增加，而無需打開水道閥瓣，從而降低了誤報的可能性。
特點
? AV-1 報警閥可以垂直或水平安裝
? 當有穩(wěn)定流量相當于一個或多個灑水噴頭的排放率時，自動啟動電動和/或液壓操作的警報器
? 可預裝模塊化裝飾件，以提供快速方便的方法來修剪閥門立管（聯(lián)系公司了解詳情）
? 用于濕式管道（自動噴水滅火系統(tǒng)）消防系統(tǒng)
? 可選的緩速室用于受壓力變化影響的裝置（通常與公共供水有關），以幫助防止誤報
? 可配備符合歐洲標準的裝飾件
Tyco? Model AV-1-300 alarm valves are divided-seat ring, rubber-faced clapper, waterflow alarm valves that are intended for use in wet pipe fire protection systems. They are designed to automatically actuate electric and/or hydraulic alarms when there is a steady flow of water into the system that is equivalent to the discharge rate of one or more sprinklers. An optional Model RC-1 retard chamber is required for installations subject to variable pressures. It is used to help prevent false alarms associated with pressure variations in public water supplies. The Model AV-1-300 alarm check valve trim includes pressure gauges to monitor system pressure conditions, a bypass check valve, a main drain valve, and an alarm test valve. The bypass check valve reduces the possibility of false alarms by permitting slow and small transient increases in water supply pressure through the system without opening the waterway clapper.
Features
? AV-1 alarm valves may be installed vertically or horizontally
? Automatically actuates electrically and/or hydraulically operated alarms when there is a steady flow equivalent to the discharge rate for one or more sprinklers
? Available preassembled with modular trim to provide a quick and convenient method for trimming valve risers (contact the company for details)
? For use in wet pipe (automatic sprinkler) fire protection systems
? Optional retard chamber used in installations subject to variable pressure (generally associated with public water supplies) to help prevent false alarms
? Available with European Conformity trim
TYCO止回閥其他常用型號：
TYCO AV-1-300
TYCO CV-1FR
TYCO VALVE NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術和設備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關于TYCO止回閥AV-1-300的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for TYCO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@wap.pnxqid.cn / browse our website:www.wap.pnxqid.cn.
TYCO止回閥AV-1-300技術參數(shù)及介紹
