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Valve RV 102

Product catalog summary

Specifications:
The document describes the RV102 valves available in 2-way or 3-way designs (102-2 or 102-3). The housing is made of bronze (42 3135), and the cone is made of brass (42 3234). The packing gland sealing and sealing are made of EPDM. The valves have a nominal pressure of PN 16 and a regulation ratio of 50:1.

Material:
The housing is constructed from bronze, while the cone is made from brass. The sealing components use EPDM material.

Performance Parameters:
The kvs values range from 0.6 to 40 m³/h, with a maximum kvs value specified for different DN sizes: DN 15 (4 m³/h), DN 20 (6.3 m³/h), DN 25 (10 m³/h), DN 32 (16 m³/h), DN 40 (25 m³/h), and DN 50 (40 m³/h). The media temperature range is 0 °C to +150 °C. The leakage class is Class III according to EN 1349, with leakage less than 0.1% kvs.

Connection and Dimensions:
The connection is a lug with an interior thread conforming to EN ISO 228/1. The length follows DIN 3202 M4 standards. Dimensions for various DN sizes are provided, with specific measurements for A, B, C, D, E, H, and L in millimeters.

Operation:
The valves can be manually operated, with electrical and pneumatical options available upon request.

Catalog excerpts

Ventile Valves Medientemperatur Media temperature Anschluss Connection Lug with interior thread EN ISO 228/1 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 Stopfbuchsendichtung Packing gland sealing Bronze 42 3135 Messing 42 3234 Brass 423234 O-Ring EPDM Dichtungssitz Sealing ARIS Stellantriebe GmbH

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