McAlpine Z28M-NRV Multifit Universal Waste Pipe 50mm 2" Inline Non Return Valve

Product Information

Woltmann Turbine Helical Vane Meters Woltmann meters comprises of a rotor with helical blades inserted axially in the flow, much like a ducted fan; they can be considered a type of turbine flow meter. DNV-GL Type Approved Product Classification, verification, risk management, and technical advisory to the maritime industry on safety, enhanced performance, fuel efficiency, etc. By using one of our standard mounting plates and fabricated ends, a permutation to meet all requirements can be achieved. DNV GL is authorized by 130 maritime administrations to perform certification or verification on their behalf.

Valves | Pipe Valves | Wolseley Check Valves | Pipe Valves | Wolseley

These check valves are constructed by mounting a number of small cone diaphragm assemblies onto a centre plate which is housed in a mild steel fabricated body.In Amaglimo-Jong village, the entire community relies on a local swamp for all their water-related needs. When selecting Norval check valves particular attention should be given to the period that the valve will remain in the open position without a flow reversal taking place. M-Bus (Meter-Bus) Protocol Communications Output M-Bus (Meter-Bus) is a European standard (EN 13757-2 physical and link layer, EN 13757-3 application layer) for the remote reading of water, gas and electricity meters. Material Certification (on request) Many of our marine valves can be pressure tested, witnessed by a classification society and supplied with 3. Unlike conventional check valves, the more arduous and frequent the operating cycle the better Norval works.

Valves – Stainless Steel - Johnson Valves Check Valves – Stainless Steel - Johnson Valves

ISO5211 Pad Mount for Actuator Operation The top flange and drilling to ISO5211 specifications offer the widest possible selection of actuation options, as well as direct mount of pneumatic actuators and accessories. This check valve comprises an integral increased flange cone in stainless steel 316 type and is available in the size range 40 mm (1.

Combination Water Meters Combination water meters comprises of a bulk Woltmann insert and a low-flow Volumetric insert or meter, flow is diverted between them by a by-pass valve that is set at a predetermined flow rate. They comprise safety, reliability and environmental requirements that vessels and other offshore mobile structures in international waters must comply with. Essentially for ‘foot valve’ applications where single flange bolting to the end of a pipe is necessary. Non-electrical devices and components group II ATEX II 2 GD c T2 Non-electrical Valves EC-Certificate is issued according to Article 8(1) b) ii) of Council Directive 94/9/EC for equipment and protective systems intended for use in potentially explosive atmospheres (ATEX). Elster Water Metering (Kent Meters) Elster Water Metering (formally Kent Meters and now part of Honeywell) are an industry leader in the manufacture of water meters, which includes high accuracy mechanical meters, fully electronic water meters and Smart metering solutions for residential, commercial and industrial sectors.