AS-Schneider


  • Instrumentation Valves and Manifolds
  • Double Block & Bled Pipeline Ball Valves
  • Valves for Large-Bore Diesel Engines

AS-Schneider with its headquarters in Germany is one of the World‘s Leading Manufacturers of Process Instrumentation and Piping Products such as Needle Valves, Ball Valves, Manifolds, Double Block & Bleed (DBB) Valves, Monoflanges, Prefabricated Assemblies like Hook-ups and Instrumentation Accessories.

Double Block & Bleed Pipeline Ball Valves Overview

AS-Schneider Taurus Series Double Block & Bleed Pipeline Ball Valves are available with a lot of options. The Taurus Series are basically Full Bore Valves but are also available as Reduced Bore Design. Primary and Secondary Isolation Valve are, as standard, ball type valves with Floating Ball or Trunnion Ball Design, the bleed valve can be provided as integral needle type valve with screwed or flanged bonnet as well as flanged valves like ball valves, Double Block & Bleed Valves (VariAS-Blocks) or Monoflanges. Standard Flange Connections acc. to ASME B 16.5. The Taurus Series are also available as Block & Bleed Type. The AS-Schneider Taurus Series, as standard, are rated to 420 bar (6,092 psi). AS-Schneider also provides the Taurus Series for sour gas service (acc. to NACE MR0175/MR0103 and ISO 15156).

AS-Schneider offers a large variety of E Series Valves and Manifolds as well as numerous accessories needed for the instrumentation installations globally such as Block & Bleed Manifolds, Double Block & Bleed Manifolds, Remote Mounted Manifolds, Direct Mount Manifolds – Wafer Style, Direct Mount Manifolds – Traditional Style, Direct Mount Integral Manifolds, Enclosure Manifolds, Manifolds for Differential Pressure Gauges as well as Mounting Accessories.

AS-Schneider offers a large variety of Gauge Valves – Gauge Valves with and without Test Connection and Multiport Gauge Valves – Gauge Cocks, Syphons and Supports as well as Gauge Protectors, Gauge Snubbers and Accessories needed for the instrumentation installations globally.

Stabilized Connectors

AS-Schneider Stabilized Connectors are close coupled to orifice meter / orifice fittings. The inlet connection (process connection), as standard, is 1/2 NPT male threaded. The Stabilized Connectors are always supplied in pairs. Depending on the application, a Stabilizer Shoe is supplied resp. recommended providing a very solid and efficient connection. The innovative design of the valve head units gives long service life and a smooth, low-torque operation. The AS-Schneider Stabilized Connectors, as standard, are rated to 420 bar (6,092 psi). AS-Schneider also provides the connectors for sour gas service (acc. to NACE MR0175/MR0103 and ISO 15156) and degreased and lubricated for oxygen service.

Integral Bonnet Needle Valves Type S338

AS-Schneider Needle Valve Type S338 is available with a lot of options. This valve type is providing, as standard, internal stem thread, an integral valve seat and a non-rotating needle tip. The robust design of the valves gives long service life and optimum operating comfort. The AS-Schneider Needle Valves, as standard, are rated to 400 bar (5,801 psi). AS-Schneider also provides the needle valves degreased and lubricated for oxygen service as well as valves for fugitive emission applications.