Back Pressure Regulators UV 3.5, 3.5S, 3.5Z
10Pages

Pressure Control Valves Back Pressure Regulators UV 3.5, 3.5S, 3.5Z Compact Valve for Small Flow Rates Technical Data Connection DN Connection G Nominal Pressure PN Inlet Pressure Kvs-Value Temperature Medium Description Self-acting back pressure regulators are simple control valves offering accurate control while being easy to install and maintain. They control the pressure upstream of the valve without requiring pneumatic or electrical control elements. MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck The UV 3.5, UV 3.5S and UV 3.5Z backpressure regulators are spring-loaded diaphragm-controlled proportional control valves for small volumes. They are manufactured from deep-drawn stainless steel featuring excellent corrosion resistance. The valve cone can be fitted with a metallic or soft seal. The spring module comprising spring cap, spring, adjusting screw, diaphragm and internal components, is connected to the valve body only by means of a clamp ring and two bolts. Changing the diaphragm or the complete spring assembly for a different control pressure range is extremely simple and does not call for special tools. The same applies to servicing and maintenance. Changing the control pressure setting does not affect the height of the valve (non rising adjusting screw). The inlet pressure to be controlled is balanced across the valve seat by the force of the valve spring (set pressure). If the inlet pressure rises above the set pressure, the valve opens. With decreasing inlet pressure the valve control orifice reduces, when the pipeline is depressurised, the valve is closed. Rotating the adjusting screw clockwise increases the inlet pressure. The UV 3.5S and UV 3.5Z overflow valves require a pilot line (to be installed on-site). These valves are no shut-off elements ensuring a tight closing of the valve. In accordance with DIN EN 60534-4 and/or ANSI FCI 70-2 they may feature a leakage rate in closed position in compliance with the leakage classes III or V, optional IV. All stainless steel construction Non rising adjusting screw Quick-release body clamp ring Sense line connection (UV 3.5S and UV 3.5Z) Options » Electro-pneumatic actuation » For toxic or hazardous media: sealed spring cap complete with leakage line connection (incl. sealed adjusting screw). Must be installed with a leakage line capable of draining leaking medium safely and without pressure » Various diaphragm and seal materials suitable for your medium » Special connections: Aseptic, ANSI or JIS flanges, NPT, welding spigots; other connections on request » Special versions on request 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.

Pressure Control Valves Back Pressure Regulators UV 3.5, 3.5S, 3.5Z Compact Valve for Small Flow Rates Materials Type Temperature Body Spring Cap Internals Spring Valve Seal Diaphragm CR Prtection Foil for PTFE (option) Diaphragm MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Dimensions [mm] setting range size bar all ranges B 0.005 - 0.025 A/A1* 0.02 - 0.12 C C D 0.1 - 0.5 A/A1* C C D 0.2 - 1.1 A/A1* C C D 0.8 - 2.5 A/A1* A/A1* C C D 1-5 A/A1* 4 - 12 C 10 - 20 C D CrNi-steel UV 3.5: CrNiMo-steel UV 3.5S: FKM or EPDM or PTFE FKM or EPDM PTFE (option) Dimensional Drawing EPDM PTFE...

Kompaktventil für kleinen Durchsatz Technische Daten Anschluss DN Anschluss G Nenndruck PN Vordruck Kvs-Wert Temperatur Medium Beschreibung Selbsttätig regelnde Überströmventile sind einfache Basisregler, die genaue Regelung bei leichter Installation und Wartung bieten. Sie regeln den Druck vor dem Ventil ohne pneumatische oder elektrische Steuerteile. MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Die Überströmventile UV 3.5, UV 3.5S und UV 3.5Z sind membrangesteuerte, federbelastete Proportionalregler für kleine Durchsätze. Dieses Ventil ist aus tiefgezogenem Edelstahl mit...

Kompaktventil für kleinen Durchsatz Werkstoffe Typ Temperatur Gehäuse Federhaube Innenteile Feder Ventildichtung MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck CrNi-Stahl UV 3.5: CrNiMo-Stahl UV 3.5S: FKM oder EPDM oder PTFE FKM oder EPDM PTFE (Option) Abmessungen [mm] EinstellSize bereiche bar Membrane Schutzfolie für Membrane CrNi-Stahl CrNiMo-Stahl EPDM PTFE (Option) Zolltarifnummer 84814010 Sonderausführungen auf Anfrage. Alle Druckangaben als Überdruck angegeben. Technische Änderungen vorbehalten. 1 Schmutzfänger* 5 Manometer 2 Absperrventile 6 Steuerleitung EO8, G 1/4 3...

技术参数 接口 DN 接口 G 公称压力PN 阀前压力 Kvs-值 温度 介质 描述 自力式溢流阀是简单的基本调节阀, 在简便安装和维护条件下精确调 节。它们调节阀后压力无需气动或电控部件。 MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck 溢流阀UV 3.5、 UV 3.5S 和 UV 3.5Z是用于小流量的膜片控制、弹 簧加载的比例调节阀。该阀门由耐腐蚀能力极强的不锈钢深冲而成。 阀锥采用软密封或金属密封。 带弹簧罩的弹簧模块、弹簧、调节螺栓、膜片和内部元件仅通过卡箍 和两根螺栓连接在阀体上。更换膜片或为其它调节范围更换整套弹簧 模块均十分简单，无需专用工具。维护工作也是如此。 设定压力改变不影响阀门的安装高度(不自升调节螺栓)。 在控制部分，需要调节的阀前压力和阀门弹簧力(设定值)处于平衡。 阀前压力超过调节螺栓处的设定值时，阀门开启。阀前压力下降时， 截流面缩小，阀门在无压管道上处于关闭状态。顺时针旋转调节螺 栓

MANKENBERG GmbH | Spenglerstra 铬镍钢 铬镍钢 UV 3.5: 不锈钢 不锈钢 UV 3.5S: FKM 或 EPDM 或 PTFE CR FKM 或 EPDM EPDM PTFE (可选配置) PTFE (可选配置) PTFE (可选配置)

Vannes de régulation de pression Vannes de trop-plein UV 3.5, 3.5S, 3.5Z MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck Vanne pour petit débit Caractéristiques Techniques Raccord DN Raccord G Pression nominale PN Pression en amont Valeur Kvs Température Fluide Description Les soupapes de décharge commandées par le fluide interne sont des régulateurs de base simples, offrant une régulation précise ainsi qu'une installation et une maintenance faciles. Elles régulent la pression en amont de la vanne sans organes de commande pneumatiques ni électriques. Les régulateurs de pression amont...