Revert Revert

Easytop system fittings

General

System fittings made of stainless steel, gunmetal or silicon bronze and accessories for potable water and heating installations. Can be combined directly with numerous Viega press connector systems. Other combinations with connections to G and Rp thread, as well as flange adapters.

Slanted seat valves (free flow valves)
Valve casing and top made of stainless steel, gunmetal or silicon bronze, valve seat made of stainless steel, with spindle transmission and open/closed position display, handwheel with green/red interchangeable media marking, with drain plug.

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    KRV valves (combined free flow valves with backflow preventer)
    Valve casing and top made of stainless steel, gunmetal or silicon bronze, valve seat made of stainless steel, with spindle transmission and open/closed position display, handwheel with green/red interchangeable media marking, with test connection, with drain plug.

    Backflow preventers
    Valve casing and top made of stainless steel, gunmetal or silicon bronze, valve seat made of stainless steel, with test connection, with drain plug.

    Extraction valves
    For sampling cold potable water (PWC) and hot potable water (PWH/PWH-​C).
    2-piece model consisting of: gunmetal actuation unit, stainless steel extraction valve, stainless steel outlet pipe, rotatable/flammable, base unit rotatable through 360°, removable handle with protective cap.
    1-piece model consisting of: gunmetal extraction valve, stainless steel outlet pipe, rotatable/flammable, base unit rotatable through 360°, removable handle.

    Circulation regulation valves
    Thermostatic regulation valves for the hydraulic line or storey calibration, casing and water contacting parts made of gunmetal or silicon bronze, control range 40 to 65 °C, blockable, with drain plug.
    Static regulation valve for the hydraulic circuit balancing, casing and water contacting parts made of gunmetal.

    Ball valves
    Valve casing made of stainless steel, gunmetal or silicon bronze, ball made of stainless steel, maintenance-​free selector shaft, actuating lever with green/red interchangeable media marking, with drain plug.

    Free-​flow valves
    Valve casing and top made of gunmetal or silicon bronze.

    Concealed straight seat valves
    Valve casing and top made of gunmetal or silicon bronze, with bare brickwork protection.

    Concealed domestic water meter units
    Valve casing and top made of gunmetal or silicon bronze, with upper part, valve seat and valve plate unit made of stainless steel, with site protection, with connection for Coax G2 measuring capsule (not included in scope of delivery), with blind flange.
    Models optionally sound and heat insulated or as a 1-piece and 2-piece version.

    Marking
    Manufacturer, pipe dimension, batch, green dot on press end, interchangeable green, red or blue media marking

    Material press connector
    Gunmetal: CC499K
    silicon bronze: CC246E / CuSi4Zn9MnP
    stainless steel 1.4401

    This product description contains important information on choice of product and system, mounting, commissioning as well as intended use and, if required, on maintenance measures. This information on products, their features and application techniques is based on currently valid standards in Europe (e.g. EN) and/or in Germany (e.g. DIN/DVGW). Some passages in the text may refer to technical regulations in Europe/Germany. These should be considered as recommendations for other countries where no corresponding national requirements exist. The relevant national laws, standards, regulations, directives and other technical provisions take priority over the German/European directives specified in this product description: The information herein is not binding for other countries and regions and should be understood as recommendation.

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