SchuF Fetterolf Valve Portfolio
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SchuF Fetterolf Valve Portfolio

Table of Contents Page SchuF Fetterolf Company Profile Drain and Sampling Valves Disc Bottom Outlet Valves Ram Bottom Outlet Valves Flush Bottom Outlet Valve Examples Sampling Valves Isolation Valves Lift Plug Valve TruEPlug Valve Y-Globe Valves High Pressure Angle Valve Blowdown Valves Control Valves Angle Control Valves In-line Control Valves Control Valve Overview Flashing Solutions Cavitation Control Automatic Recirculation Valve Switching Valves Diverter Valves SwitchPlug Valve ManiFlow Selector Valve Spray Rinse & Injection Valves Spray Rinse Valve Steam Injection Valves Safety...

Company Profile “Every SchuF valve is an innovation in itself” Wolfgang Frank Chairman, SchuF Fetterolf Group For over 100 years SchuF valves have stood for innovation and quality at the highest level. Together with our customers, we invent, design and manufacture valves customised to exact tolerances, processes or special operating conditions. SchuF Fetterolf valves can be found in standard and in many severe service applications in the Chemical, Polymer, Pharma, Oil, Gas, Offshore and Refining industries. … Innovation The invention of the Lift Plug valve in 1911 and piston & disc bottom...

Bottom Outlet and Drain Valves SchuF invented the first industrial class bottom outlet valve 100 years ago. Today SchuF Fetterolf offers tank bottom valves with a disc or piston design in almost any material, pressure class or size and with many options. Disc Bottom Outlet Valves (DBOV)  –  Model 18 / 19 / 24 / 25  Compact Valve Build Disc bottom outlet valves are commonly used in Pharmaceutical and Fine Chemical processes to drain or feed non-viscous media from vessels or reactors. Reactor considerations such as the position of internal mixing equipment and the nature of the media...

Flush bottom outlet valves can also be used for feeding, injection or sampling applications. Special designs are available for critical processes or media such as slurries. SchuF valves are customised to meet your exact equipment or process needs. Ram Bottom Outlet Valves (RBOV)  –  Model 26 / 28 Piston Bottom Outlet Valves  Fast Draining Full bore unimpeded flow piston valves are ideal to quickly drain reactors, tanks or pipelines. Piston bottom outlet valves are used to quickly drain or feed vessels or reactors. They are normally full bore. For these reasons piston BOVs are favoured for...

Bottom Outlet and Drain Valves Flush Bottom Outlet Valve Examples Hydraulic Actuated Disc Valve –  Model 25BH Short Stroke Ram Valve  –  Model 28KS Features & Benefits: Features & Benefits:  Powerful space saving hydraulic actuation  Short stroke valve with pneumatic actuation  Rising disc with automatic crust breaking  Ideal where space is limited but fast draining and injection is required  Metal bellow seal for zero emissions  Ideal for higher pressure or temperature applications Sealing Method Options Custom Fit Seat Sealing Options Integrated Seat Sealing Options Radial soft seal...

Sampling Valves Sampling Valves Many chemical and pharmaceutical processes need to be regularly tested during processing to ensure consistent product quality. SchuF Fetterolf sampling valves enable trouble free and safe content sampling of pipelines, reactors, tanks and storage vessels without product loss or cross contamination. Product Range Screw-in Sampling Valves  –  Model 32  Screw-in or flanged to pipelines, reactors or vessels  Size up to 11/ 2 “ and ASME 600#  Available with different flange and seat options Wafer Sampling Valves  –  Model 31  Sampling valve with integral...

Isolation Valves Lift Plug Valve  –  Model 12 SchuF invented the Lift Plug Valve in 1911. It is the original double block and bleed (DB& B) isolation valve. Applications Lift plug valves are primarily used to isolate or switch media flow, but are particularly suitable for severe applications at high temperatures or with highly abrasive or clogging media. Some process and media examples include: Acetic acid  3 line Sediment Defence System (SDS) Liquid sulphurs  Dual motor actuation  Integral double block and bleed  Protected valve seat (PVS)  Full bore plug design Power industry ...

TruEPlug Valve – Model 11 The TruEPlug is a special rotary plug valve that achieves true Double Block and Bleed (DB&B) service in one enclosed valve body. It belongs to the SchuF family of lift plug isolation valves invented in 1911. As the plug enters its closing position it is lowered forcing the plug shield against the body and thereby initiating a soft seal. In the closed position the plug shields are effectively expanded (the reason why the valve is sometimes refered to as an Expanding Plug valve). Applications The TruEPlug is suitable for isolation of mostly clean media at moderate...

Isolation Valves Y & P Pattern Globe Valves  –  Model 50 SchuF Fetterolf provides globe type isolation valves in a Y, P, and Straightway pattern. They offer class V or VI shut off and are ideal to replace leaking or clogging ball valves or where bubble tight shut-off is essential. It is commonly installed in refineries, petrochemical and nuclear power plants (e. g. in radioactive waste applications). Application Globe valves are widely used to isolate process lines where the pressure drop across the valve needs to be minimised without sacrificing sealing performance. All SchuF Fetterolf...

High Pressure Angle Valve  –  Model 71 Blowdown Valves  –  Model 50 / 71 High pressure angle valves are typically used to isolate process flow where the medium is under high pressure (200 bar +). Blowdown valves are used to remove impurities from boilers or their associated pipelines in order to maintain boiler integrity and efficiency. In these circumstances media properties partially change dramatically and valves need to withstand corrosion and erosion due to high pressure, cavitation, flashing, crystal formation and vibrations to name a few. Application The SchuF high pressure (HP)...