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Fisher 299H 系列指揮器作用式減壓調(diào)壓器可提供可控的壓力和流量，其** 175 psi/12.1 bar 的進口壓力適合各種分輸,、工業(yè)和商業(yè)應用,。帶 VSX2 型的 299HS 和帶 VSX8 型的 299HV 適合必須關斷供氣的應用。 299HR 集成標志泄壓閥在下游壓力增加超出調(diào)壓器設時會向您發(fā)出警報,。 299HSR 和 299HVR 標志內(nèi)部泄壓閥可泄放微小的熱膨脹過壓,。廣州奧麗斯特燃氣設備有限公司咨詢電話：零貳零-捌貳叁貳玖陸貳伍，壹叁柒壹零叁陸壹貳陸零/13710361260-陸熙,。
299H減壓閥功能特點：
無排氣監(jiān)控系統(tǒng),，，高流量壓力控制,，**品質(zhì)外取壓,、內(nèi)取壓或雙取壓，易于啟動,，易于維護,，經(jīng)久耐用。
299H減壓閥規(guī)格參數(shù)：
閥體尺寸和端口連接方式
尺寸：NPS 1-1/ DN 4,、NPS 1-1/ DN 2,、NPS 2 / DN 50
連接：NPT,、CL125 FF 法蘭式、CL250 RF 法蘭式,、PN 10/16 法蘭式
按閥孔尺寸的**工作入口壓力
1/4x3/8"：175psi/12.1bar
3/8"/9.5mm：175psi/12.1bar
1/2"/13mm：175psi/12.1bar
3/4"/19mm：150psi/10.3bar
7/8"/22mm：125psi/8.6bar
1"/25mm：100psi/6.9bar
1-3/16"/30mm：80psi/5.**r
**出口（殼體）壓力
66 psig / 4.5 bar
完成全沖程的**小壓差
1.5 psid / 0.10 bar d
出口壓力范圍
3.5 in. w.c. 至 60 psig / 9 mbar 至 4.14 bar 之間的九個范圍
取壓方式
內(nèi)取壓,、外取壓或雙取壓
溫度適用范圍
-20 至 150°F / -29 至 66°C
單位名稱：廣州奧麗斯特燃氣設備有限公司
聯(lián)系方式：陸熙020-82329625,，13710361260
郵件地址：[email protected]
單位地址：廣東省廣州市天河區(qū)珠村東環(huán)路110號珠園大廈402室
Fisher 299H Series pilot operated pressure reducing regulators provide controlled pressure and capacities for distribution, in**l and commercial applications with inlet pressures up to 175 psi/12.1 bar. Type 299HV with Type VSX8 are used in applications where the gas supply must be shutoff. The 299HR integral token relief alerts you to an increase in downstream pressure beyond the regulator set point. Type 299HVR token internal relief valves to relieve minor thermal expansion overpressure.
Features
Unique No Bleed Monitor System
Accuracy
High-Capacity Pressure Control
External, Internal or Dual Registration Conversion
Easy Startup
Easy to Maintain
Rugged Construction
Rugged Construction
Specifications
Body Sizes and End Connection Styles Sizes: NPS 1-1/4, NPS 1-1/2, NPS 2 / DN 50
Connections: NPT, CL125 FF Flanged, CL250 RF flanged, PN 10/16 flanged
Maximum Operating Inlet Pressure by Orifice Size 1/4 x 3/8 in. / 6.4 x 9.5 mm : 175 psig / 12.1 bar
3/8 in. / 9.5 mm : 175 psig / 12.1 bar
1/2 in. / 13 mm : 175 psig / 12.1 bar
3/4 in. / 19 mm : 150 psig / 10.3 bar
7/8 in. / 22 mm : 125 psig / 8.6 bar
1 in. / 25 mm : 100 psig / 6.9 bar
1-3/16 in. / 30 mm : 80 psig / 5.5 bar
Maximum Outlet (Casing) Pressure 66 psig / 4.5 bar
Minimum Differential Pressure for Full Stroke 1.5 psid / 0.10 bar d
Outlet Pressure Ranges 3.5-inches w.c. to 60 psig / 9 mbar to 4.14 bar in nine ranges
Pressure Registration Internal, External, or Dual Registration
Temperature Capabilities -20 to 150°F / -29 to 66°C
Unit name：Guangzhou honest Gas Equipment Co.,Ltd
Contact information：020-82329625,，13710361260
Email：[email protected]
Unit address：Room 402,Zhuyuan building,110,East Ring Road,Zhucun,Tianhe District,Guangzhou,Guangdong Province,China
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