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Valve RV 103

Product catalog summary

Specifications:
The document outlines the specifications for ARIS Stellantriebe GmbH valves. The media temperature range is 0 °C to +150 °C. Connections are made via flanges type B1 according to EN 1092-2. The length follows Series 1 as per EN 558-1. The valves can be manually operated, or electrically and pneumatically upon request. The nominal pressure is PN 16, and the cone type is cylindrical with cut-outs. Flow characteristics are linear or equal percentage, with kvs values ranging from 0.6 to 40 m³/h. Leakage is classified as Class III according to EN 1349, with a regulation ratio of 50:1.

Valve Types:
The valves are available in 2-way or 3-way designs, labeled as 103-2 or 103-3.

Materials:
The housing is made of grey cast iron EN-JL 1040, the cone is brass 42 3234, the spindle is 1.4305, and the packing gland sealing is an EPDM O-Ring. The sealing seat is also EPDM.

kvs Values:
The document provides a table of kvs values for different nominal diameters (DN), ranging from 15 to 50, with corresponding kvs max values from 4 to 40 m³/h.

Dimensions:
Detailed dimensions are provided for various DN sizes, including measurements for A, B, C, D, E, F, G, H, S, n x d, and L, with weights in kg. These dimensions are subject to change.

Catalog excerpts

Ventile Valves Medientemperatur Media temperature Anschluss Connection Flansche Typ B1 (grobe Dichtleiste) EN 1092-2 Flanges type B1 (rough sealing strip) EN 1092-2 Reihe 1 nach EN 558-1 Series 1 acc. EN 558-1 Baulänge Length Manuell Manual operated Elektrisch Electrical auf Anfrage upon request Pneumatisch Pneumatical auf Anfrage upon request Nenndruck Nominal pressure Kegeltyp Cone type Durchusscharakteristik Flow charactristics PN 16 Zylindrisch mit Ausschnitten Cylindric with cut-outs Linear/Gleichprozentig Linear/Equal percentage Leckrate Leakage Regelverhältnis Regulation ratio Material Material Gehäuse Housing Kegel Cone Grauguss EN-JL 1040 Grey cast iron EN-JL 1040 Messing 42 3234 Spindel Spindle Stopfbuchsendichtung Packing gland sealing Dichtungssitz Sealing ARIS Stellantriebe GmbH

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