Float Valves NV 98
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Float Valves NV 98 - 1

Float Valves Float Valves NV 98 MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Universal Valve Technical Data Connection DN Connection G Nominal Pressure PN Operating Pressure Kvs-Value Temperature Medium Description Float valves automatically control liquid levels in sealed or open (non-pressurised) tanks and vessels without requiring external energy. The float registers the liquid level and directly controls the valve via a lever. A change in the liquid level immediately results in a changed flow volume. NV 98 is a float valve for horizontal installation inside a tank as inlet valve with outlet at the bottom. This valve is made entirely of stainless steel featuring excellent corrosion resistance. NV 98 R (spigot connection) is fitted with a ball float, NV 98 F (flange connection) is fitted with a cylindrical float that is adjustable on its float bar. NV 98 FP is fitted with a parallel float guide which prevents oscillation of the float. The valve cone is fitted with a soft seal. The following note applies to float valves fitted with float bars: If the liquid level is below the float bar i.e. if the float points downwards, a guide for the float bar should be installed. All stainless steel construction NV 98 R with ball float SC 3 NV 98 F with cylindrical float SC 8 NV 98FP with cylindrical float SC 8 and float bar parallel guide Options » Various seal materials suitable for your medium » Special versions on request Please state working pressure range when enquiring or ordering. Operating instructions, know how and safety instructions must be observed. The pressure has always been indicated as overpressure. We reserve the right to alter technical specifications without notice. Kvs-Values [m3/h] pressure range nominal diameter DN bar 40 50 0-8 20 32 Pressure Ranges nom. diam. pressure range[bar] G 3/8 - 1 0-2 DN 40 - 80

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Float Valves NV 98 - 2

Float Valves Float Valves NV 98 MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Universal Valve Materials Body Cone Seat Valve Seal Float Dimensional Drawing CrNiMo-steel CrNiMo-steel CrNiMo-steel G 3/8 FKM, G 1/2 - 1 1/2 EPDM CrNiMo-steel Dimensions [mm] NV 98 R size nominal diameter G..A 3/8 1/2 A 40 40 B 60 60 C 85 85 D ø 60 ø 60 E 110 110 F 16 16 G 3/8 3/8 H 200 200 I 125 135 K ø 100 ø 110 Weights [kg] NV 98 R nominal diameter G ... A 3/8 1/2 0.9 0.9 Dimensions [mm] NV 98 F + NV 98 FP size nominal diameter DN 40 50 A 85 95 B 60 75 C 105 125 D ø 70 ø 90 E 145 165 F ø 43 ø 53 H 330...

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Float Valves NV 98 - 3

MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Technische Daten Anschluss DN Anschluss G Nenndruck PN Arbeitsdruck Kvs-Wert Temperatur Medium Beschreibung Schwimmerventile regeln selbsttätig Flüssigkeitsstände in geschlossenen oder offenen (drucklosen) Behältern ohne Hilfsenergie. Ein Schwimmer erfasst den Flüssigkeitsstand und steuert direkt über einen Hebel das Ventil. Eine Niveauänderung bewirkt unmittelbar eine Änderung des Durchflusses. NV 98 sind Schwimmerventile für den Behältereinbau als Zulaufventile für waagerechten Einbau mit dem Auslauf nach unten. Alle Teile sind aus...

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Float Valves NV 98 - 4

Werkstoffe Gehäuse Kegel Sitz Ventildichtung Schwimmer CrNiMo-Stahl CrNiMo-Stahl CrNiMo-Stahl G 3/8 FKM, G 1/2 - 1 1/2 EPDM CrNiMo-Stahl MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Zolltarifnummer 84818059 Sonderausführungen auf Anfrage. Alle Druckangaben als Überdruck angegeben. Technische Änderungen vorbehalten.

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Float Valves NV 98 - 5

技术参数 接口 DN 接口 G 公称压力PN 工作压力 Kvs-值 温度 介质 MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck NV 98 是容器内水平安装带朝下出水口的流入浮球阀。所有组件均由 耐腐蚀能力极强的不锈钢制成。NV 98 R (外螺纹连接) 带有球形浮 球,NV 98 F (法兰连接) 带有能够在浮球杆上调位的圆柱形浮球。 NV 98 FP带有防止浮球摆动的浮球杆平行导向。阀锥采用软密封。 带浮球杆的浮球阀必须注意: 如果液面低于浮球杆-即浮球朝下- 建设方必须配装一个

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Float Valves NV 98 - 6

MANKENBERG GmbH | Spenglerstra 尺寸 [mm] NV 98 F + NV 98 FP 尺寸 公称直径 DN 40 50 A 85 95 B 60 75 C 105 125 D ø 70 ø 90 E 145 165 F ø 43 ø 53 H 330 330 I 975 970 K ø 280 ø 305 L 280 305 M 55 55 重量 [kg] NV 98 F + NV 98 FP 公称直径 DN 40 50 6,5 9,5 税务编号 84818059 特殊型号请垂询。 所有压力数据均为表压。 保留技术上的变更权。

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