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RTK Regeltechnik Kornwestheim
Continuous blowdown valve 5706-7010

Continuous blowdown valve 5706-7010

Product catalog summary

Overview: This document provides technical specifications and details for continuous blow down valves used in steam boilers. These valves are designed for automatic and continuous removal of impurities from boiler water to maintain efficiency and prevent damage.

Specifications:

Nominal Diameter: DN 15, 20, 25, 40
Nominal Pressure: PN 40
Design: Two-way with or without sample valve
Material: Valve body made of GP-240-GH
Features: Hardened cone and seat for low wear, parabolic cone for precise flow control

Technical Data:

Spindle Packing: Chevron rings PTFE/graphite (up to 250°C)
Cone Type: Parabolic cone
Kvs-Values: Refer to Table 1
Max Pressure/Temperature: According to DIN EN 1092

Valve Types:

MV 5291-D / PV 6291-D: Two-way valves
MV 5291-V / PV 6291-V: Valves with sample valves

Sizing: The valves are sized to handle 5% of the boiler's steam capacity under normal conditions, with a maximum capacity of 10% at full valve opening. Selection can be made using Table 1.

Actuator Technical Data: Separate data sheets are available for electric (REact 15E) and pneumatic (ST 6135) actuators.

Spare Parts List: Includes components such as the body, seat, cone assembly, spindle packing, and sample valve, with materials specified for each part.

Note: Technical specifications are subject to change.

Catalog excerpts

Continuos blow down valves Motorventile zur kontinuierlichen automatischen • Durchgangsventil mit / ohne Probeentnahmeventil • Robuste Ausfuhrung • Geharteter Kegel und Sitz fur verschleiSarmen • Parabolkegel mit linearer Kennlinie zur exakten Motorized control valves for continuos blow down systems of steam boilers. • Two-way design with / without sample valve • Durable execution • Hardened cone and seat for low wear operation • body material made of GP-240-GH • Parabolic cone with linear characteristic for exact dosing of blow down flow rate Elektrische Baureihen Electric series Series electriques Pneumatische Baureihen Pneumatic series Series pneumatiques Vanne motorisee pour la deconcentration automatique continue des eaux de chaudiere • Vanne a passage direct avec / sans robinet de prise d'echantillons • Execution durable • Clapet et siege en acier trempe pour fonctionnement a faible usure • Materiau du corps de la vanne : GP-240-GH • Clapet parabolique a caracteristique lineaire pour reglage precis du debit lineaire Regeltechnik Kornwestheim GmbH Internet www.rtk.de E-Mail: [email protected]

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Absalzventile Continuos blow down valves Vannes de déconcentration Technical data Technische Daten Caractéristiques techniques DN 15, 20, 25, 40 PN 40 Dachmanschetten PTFE/Kohle (bis 250 °C) Parabolkegel (siehe Datenblatt Kegeltypen 5000-7050). Nominal diameter: Nominal pressure: Spindle packing Siehe Tabelle 1 Nach DIN EN 1092 Siehe Ersatzteilblatt Kvs-value: See table 1 Max pressure / temp.: According to DIN EN 1092 Material: See spare parts list Valeurs Kvs Pression /temp. maxi Matériaux Continuos blow down / two-way valves Vannes de déconcentration à passage direct Continuos blow down with...

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Absalzventile Continuos blow down valves Vannes de déconcentration 186 Gewicht weight poids Maßblatt / dimension sheet / Encombrement

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Continuos blow down valves MaBblatt / dimension sheet / Encombrement Regeltechnik Kornwestheim GmbH Internet www.rtk.de E-Mail: [email protected]

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Absalzventile Continuos blow down valves Vannes de déconcentration Gehäuse Sitzbuchse Flachdichtring Deckel Kegelgruppe Kegelkopf Zylinderkerbstift Kegelspindel Spindelabdichtung Überwurfmutter Führungsbuchse Führungsring Distanzrohr Abstreifring Dachmanschetten Scheibe Druckfeder O-Ring Sechskantmutter Stiftschraube Flachdichtring B-Flansch body seat gasket bonnet cone assembly cone head grooved dowel pin cone spindle stuffing box cap nut fairlead bush bush spacer scraper ring chevron rings washer spring o-ring nut stud gasket B-flange sample valve corps siège joint plat couverte ensemble clapet...

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Continuous blowdown valve 5706-7010

Continuous blowdown valve 5706-7010

Catalog excerpts

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