SKU MN-ZU Category

Manometers accessories

Stopcocks, valves, clamping sleeves, gaskets and siphons

Data sheet

Product information

Accessories for manometers are crucial for the safe installation and reliable operation of pressure measuring devices. All components comply with the relevant standards such as DIN 16261, DIN 16262, DIN 16263, DIN 16270-16284 and are designed for use in industrial systems. The selection of the right accessories influences measuring accuracy, operational safety and ease of maintenance, from stopcocks and valves to gaskets and siphons.

Special features

  • Production according to DIN standards for pressure gauge connections and shut-off devices
  • Materials: brass, forged steel, stainless steel (1.4571)
  • Nominal pressures: up to PN 400, temperature ranges up to 200 °C
  • Versions with test flange or test spigot for calibration
  • Variants for horizontal and vertical pressure tapping (siphons)

Advantages

  • Safe separation of the measuring device from the process medium during maintenance
  • Protection against pressure surges and dynamic loads
  • Avoidance of condensate in steam applications through siphons
  • Simple assembly and disassembly thanks to clamping sleeves and union nuts

Comparison

  • Stopcock vs. globe valve: Valves offer higher nominal pressures and testing options.
  • Double shut-off valve: For safety-critical applications with redundant shut-off.
  • Siphon: Indispensable for steam to keep condensate away from the measuring device.

Areas of application

  • Process industry (chemicals, petrochemicals)
  • Energy and power plants
  • Heating, air conditioning and ventilation technology
  • Mechanical and plant engineering

Product groups

  • Stopcocks (DIN 16261-16263)
    Type 10, 12, 14, 16, 34, 35 – light and heavy-duty versions, socket × socket or spigot × clamping socket
  • Globe valves (DIN 16270-16272)
    Type 60, 60a, 70, 71 – with test spigot or test flange, also as double globe valve (type 80, 81)
  • Push-button taps (type 28)
  • Clamping sleeves and union nuts (type 82, 85)
  • Pressure surge reducer (type 88)
  • Spacers and gauge holders (type 89, 89-4)
  • Sealing washers (type 84 – materials: copper, Teflon, stainless steel, graphite)
  • Siphons (type 90-97 – U-shaped, circular, horizontal/vertical design)

Manometers in plant engineering and valve modification

Manometers are indispensable components for pressure monitoring in complex systems. They are used in numerous applications – from differential pressure measurements on basket strainers for filter condition monitoring, pipe production and pressure testing to integration in SKID systems for chemical, energy and water technology. Manometers and the right accessories such as globe valves, siphons and pressure surge reducers are also crucial for operational safety and compliance with standards in valve construction and modifications.

Typical areas of application:

  • Basket strainer: Differential pressure indicator for early detection of soiling
  • Pipe production: Pressure testing and monitoring during assembly
  • SKID systems: Integration in valve stations and dosing systems for process control
  • Valve construction: retrofitting manometers and accessories for modifications
Armaturenfabrik Y-strainer DN80 PN16 KSB BOA-s Monometer Differential pressure side Valve modification, subsequently modified system components such as filters, strainers, valves

FAQs

What standards apply to manometers accessories?

DIN 16261-16284 for stopcocks, valves and siphons.

Brass, forged steel, stainless steel 1.4571.

For steam applications for condensate separation.

Yes, valves with test spigot or test flange in accordance with DIN 16271/16272.

Through the use of pressure surge reducers (type 88).

Insulation – In combination with fittings and containers

Our insulations are more than just accessories – they perfectly complement fittings and systems and increase efficiency, safety and adaptability.
Order and configure now.

We offer:

  • Custom-made insulating pads to fit your fitting
  • Heating jacket integration – reliable even under extreme conditions
  • Insulation jackets and pipe insulation for SKID assemblies – ideal for modular systems and complex systems
  • Special solutions for high temperatures – for power plants, the chemical and process industries
Armaturenfabrik Valve insulation High-temperature pipe insulation with IFS-Plast25 insulation pads and IFS-MW20 mineral wool for SKID systems, process plants

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