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Showing 109–114 of 160 results

    Nozzle check valve streamLiner

    Type CSL streamLiner (ChemValve-Schmid)
    Pressure: 52 / 160
    Nominal size: 15 - 300

    The flow-optimised ChemValve-Schmid check valve increases energy efficiency, reduces pressure loss and lowers operating costs. Furthermore, the seated valve body prevents the valve from tilting and therefore increases the service life of the valve. The valve is highly sensitive to changes in flow due to its special design, which in turn has a positive effect on hydraulic shocks. Installation is simplified for all common international flange types due to the housing design.

    On/off and control butterfly valves

    Type HRD / HRA (Herberholz)
    Pressure: max. 2bar
    Nominal size: DN15 - DN1200

    The throttle valves HRD and HRA are designed as a wafer type valve with a centric valve disc.
    Depending on the choice of material, they are designed for operating temperatures up to 1050°C. In the high-temperature version, they have a welded wafer type housing or a one-piece housing.

    The throttle valves are suitable for valves according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47, with lengths according to DIN EN 558-1-R20, as well as from DN400 according to the company standard.
    The connecting flange is for actuators according to DIN EN ISO 5211.
    Testing according to DIN EN 12266.
    SIL approval according to ICE 61508 and ICE 61511

    Versions:
    HRD without seat (leakage approx. 1% of surface equivalent),
    HRA metal seated (leakage approx. 0.5% of surface equivalent), HRA with seal ring (leakage approx. 0.3% of surface equivalent),
    HRA with metal travel stop ring with seal ring (leakage approx. 0.1% of surface equivalent)

    On/off and quick-closing butterfly valve

    Type AK / SSK (Herberholz)
    Pressure: 6-10bar
    Nominal size: DN50 - DN400

    The butterfly valve is designed for all flammable gases according to EN437 and other neutral gases. The safety shut-off butterfly valve was developed according to EN161 A (closing time <1 s), approval according to DIN EN IEC 61511, up to and including SIL3. It consists of a one-piece housing, seals tightly and has a centric valve disc and a leak-proof shaft. For clamping between flanges according to DIN EN1092-1, length according to DIN EN 558-1-R20. Leakage rate A according to DIN EN 12266-1, maximum permissible operating pressure 10 bar, from DN350 <1.5 bar

    PFA lined ball valve, Neotecha

    Type NTB / NTC (Emerson)
    Pressure: PN16 ANSI 150
    Nominal size: 15-150 1/2" - 6"

    Um eine besonders gute mechanische Festigkeit des Kerns und eine hohe chemische Beständigkeit der Auskleidung zu erreichen hat Neotecha eine spezielle Technik entwickelt um PFA auf einen Metallkern aufzutragen. Mit dieser Technik bietet Neotecha Armaturen die weltweit bekannt sind, für ihre Zuverlässigkeit in den schwierigsten korrosiven Anwendungen. Der PFA-ausgekleidete Kugelhahn von Neotecha-Emerson eignet sich aufgrund seiner qualitativ hochwertigen Verarbeitung hervorragend um gute Standzeiten in den härtesten Prozessumgebungen zu erreichen. Zuverlässigkeit in den anspruchsvollsten korrosiven Anwendungen!

    Pinch valve aiRFlex®

    Type BS (RF Valves)
    Pressure: 4bar
    Nominal size: DN25 - DN350

    “The aiRFlex® pinch valve is designed for abrasive, corrosive and scaling sludge, liquids and powders.

    It is characterised by a full bore and it is interchangeable with most ball valves and diaphragm valves.

    Technical advantages:
    * Patented expansion folds prevent stretching. This reduces the stress on the tube and significantly increases the service
    life
    * No moving parts – tube is the only wear part.
    * Trouble-free operation – no blocking or clogging.
    * Increased service life of the tube, which does not stretch when closed.
    * Cost-effective solutions as no actuator is required.
    * The tube can be replaced without having to remove the valve from the line, thus guaranteeing low maintenance and operating costs.

    Operating pressure about 2 bar below
    the available factory air supply, up to
    max. 6 bar.
    The MONSYS monitoring system prevents
    unexpected emergency repairs.

    Pinch valve RF VALVE

    Type BE / BO (RF Valves)
    Pressure: 1 - 20bar
    Nominal size: DN25 - DN1500

    “The pinch valve RF is designed for abrasive, corrosive and scaling sludge, solids, liquids and powders.
    It is characterised by a full bore and it is interchangeable with most ball valves and diaphragm valves.

    The MONSYS monitoring system prevents unexpected emergency repairs.

    Technical advantages:
    * Patented expansion folds prevent stretching, thus reducing the stress on the tube and significantly increasing the service life.
    * No moving parts so the tube is the only wear part.
    * Trouble-free operation: no blocking or clogging.
    * Increased service life of the tube, which does not stretch when closed.
    * Cost-effective solutions as no actuator is required.

    Available in nominal diameters from DN25 – DN 1500
    The tube can be replaced without having to remove the valve from the line, thus resulting in low maintenance and operating costs.

    Actuator types: pneumatic, electric and hydraulic”
    * Kostengünstige Lösung, da kein Antrieb benötigt wird.

    Erhältlich in den Nennweiten DN25 – DN 1500
    Der Schlauch kann gewechselt werden, ohne daß die Armatur aus der Leitung herausgenommen werden muss, was in niedrigen Wartungs- und Betriebskosten resultiert.

    Antriebsarten: pneumatisch, elektrisch und hydraulisch”