SCHNEIDER座閥VG221F系列技術(shù)參數(shù)
| SPECIFICATIONS | |
| Design | two-way pressure balanced plug valve | 
| Valve closed position | stem up closed | 
| Pressure class | PN 16 | 
| Flow characteristics | EQ% | 
| Rangeability Kv/Kvmin. | >50 | 
| Stroke | |
| DN 65 | 25 mm | 
| DN 80 – DN 150 | 45 mm | 
| Leakage | <0.03% of Kv | 
| ?Pm | 200 kPa (29 psi), water | 
| Max. temperature of medium | 150 °C | 
| Min. temperature of medium | -10 °C | 
| Connection | Flange according ISO 7005-2 | 
| Materials | |
| Body | Grey cast iron (EN JL1040) | 
| Stem | Stainless steel (AISI 303) | 
| Plug | Bronze (CB491K UNI EN 1982) | 
| Seat | Grey cast iron (EN JL1040) | 
| Packing box | FKM (Viton) | 
SCHNEIDER座閥VG221F系列介紹
二通壓力平衡座閥,法蘭,PN16
VG221F 65-150C 閥門主要用于供暖、制冷和空調(diào)應(yīng)用。
VG221F 65-150C 閥門可用于以下類型的流體:
? 熱水或脫氣冷卻水
? 含有乙二醇型防凍劑的脫氣水(最大 50%)
對于溫度低于 0°C 的冷卻介質(zhì),必須安裝閥桿加熱器,以防止閥桿因凍結(jié)而卡死。
Two-way Pressure Balanced Globe Valve, Flanged, PN16
The VG221F 65-150C valve is primarily intended to be used in heating, cooling and air conditioning applications.
The VG221F 65-150C valve can be used with the following types of fluids:
? hot water, or deaerated cooling water.
? deaerated water with glycol-type antifreeze agent (max.50%)
With cooling medias at temperatures below 0°C a stem heater must be fitted, to protect from stem seizure due to freezing.
SCHNEIDER座閥VG221F系列技術(shù)尺寸

SCHNEIDER座閥VG221F系列選型

SCHNEIDER座閥VG221F系列其他常用型號:
SCHNEIDER VG221F-65C 63M SU00
SCHNEIDER VG221F-80C 100M SU00
SCHNEIDER VG221F-100C 130M SU00
SCHNEIDER VG221F-125C 200M SU00
SCHNEIDER VG221F-150C 300M SU00
SCHNEIDER VG221F/25/M800
SCHNEIDER VG221F/32/M800
SCHNEIDER VG221F/125/M1500
SCHNEIDER Globe 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(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機(jī)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(tuán)隊(duì),為客戶提供先進(jìn)解決方案,市場知識以及相關(guān)增值服務(wù)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(guān)于SCHNEIDER座閥VG221F/125/M1500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 SCHNEIDER products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website:www.www.jguvm.cn.
SCHNEIDER座閥VG221F系列VG221F/125/M1500技術(shù)參數(shù)及選型

 





 
 

















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