151 results found
    1. Needle valves

      Needle valves

      Needle valves, sometimes referred to as plunger valves, are regulating valves and enable engineers to finely control and regulate water flow and pressure. The precision is achieved through the fine movement of the shaft, which enables the gearbox to move the piston tube in sliding motion towards opening or closing position, depending on the requirements from the control system. Needle valves can be used in many different applications with a need for flow or pressure regulation. In water treatment and distribution, dams, reservoirs, power plants and industry needle valves are e.g. used for: • Flow control • Pressure regulation • Pump start • Turbine by-pass • Discharge • Reservoir inlets • Air regulation When to use needle valves? Needle valve, in comparison with diaphragm control valves, can be used with higher differential pressure, and our needle valve standard range covers a pressure range up to PN100. Our standard size range covers DN80 to DN2000. The needle valves can be manually actuated or can be controlled by electrical, hydraulic or pneumatic actuation.

    2. Panoramo 4K inspectiecamera voor ultra HD beelden

      Panoramo 4K inspectiecamera voor ultra HD beelden

      PANORAMO 4K sewer inspection PANORAMO 4K provides ultra-high resolution 3D images from the main sewer. 1. Productive inspection: thanks to the rapid acquisition of the complete internal view of the pipe 2. Objective basis for decision-making: thanks to the unique 360° view all around the tube 3. Complete documentation: Accurate data collection including measurements serves as the basis for a qualified condition assessment 4. Optimal use of resources: Evaluation can be performed directly on site or in the office and supported by artificial intelligence (AI) 5. Fast data transfer: simple transfer (also digital) of the inspection results to the customer You won't miss a detail anymore!

    3. Penstocks

      Penstocks

      To make AVK's wide range even more complete on the water and wastewater market, the existing package has been expanded with the AVK Penstocks. AVK penstocks are round or rectangular with a soft-sealing rubber seal along four sides of the slider. All penstocks in the extensive product range have low leakage rate and reliable operation. Characteristics penstocks: - Suitable for wall mounting - Equipped with rising or non-rising spindle - With closed stainless steel 304 or 316 frame - Double available in various sizes - With a stainless steel 316 or HDPE slide Operating options: - Stainless steel 316 extension spindle with spindle cap F27 or half moon - Hand wheel - Worm cupboard - Electric

    4. Powershield® is the NEXT GENERATION sustainable protection for energy cables and pipelines

      Powershield® is the NEXT GENERATION sustainable protection for energy cables and pipelines

      POWERSHIELD® is the next-generation sustainable protection solution for underground high-voltage cables and pipelines. Made from high-quality self-reinforced polypropylene, it combines maximum impact and penetration resistance with minimal environmental impact. Why choose POWERSHIELD®? Ultra-fast and efficient installation Available in rolls up to 200 linear meters Exceptionally low carbon footprint (only 6.2 kg CO₂ equivalent/m²) Fully (100%) recyclable and future-proof Thanks to its unique combination of strength and flexibility, POWERSHIELD® is supplied in rolls, enabling significantly faster installation and reduced installation costs. Manual installation: approx. 30 m/min Machine installation: 60–90 m/min Technical specifications: Officially approved by TenneT Manufactured from self-reinforced polypropylene Standard thickness: 2.8 mm (custom thickness available) Maximum roll width: up to 140 cm Roll length: on request Weight: approx. 1.68 kg/m²