Piston Drain Valve Brochure
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Piston Bottom Outlet Valves KOLBENVENTILE

SchuF Fetterolf Ram Valves with Customisable Seat Sealing area options - see overVessel flange - ANSI, DIN or customRam body materials - see overSeal to atmosphere - see Packing options over Yoke or columns constructionActuators - see actuator options (page 6) Shown here: manual non-rising handwheel Outlet flange - ANSI, DIN or custom Outlet angle of 90, 60а, 45 or custom Ram Valves are used when full flow is essential to drain reactors and vessels, flush pipelines, inject media such as kill gases and catalysts and take large samples.SchuF Fetterolf offers the widest range of design and...

Soft seal in the valve body Soft seal in the vessel Soft seal in the valve body with extended sleeve > Metal seal in the valve body Metal seal in the vessel Metal seal in the valve body with extended sleeve > Packing rings are tightened with the stuffing-box gland to give a radial seal to atmosphere around the ram.Packing rings can be ordered in PTFE or graphite (high temperature / FIRE SAFE) forms or even in a mix of both.More specialized packing arrangements are available, including Chevron/PTFE and Garlock/Graphite sealing sets. SchuF Fetterolf valves are available in many different...

SchuF Fetterolf Ram Valves with Integrated SeatRam-Seal Valve Type 28FS Rod-Sealή Valve Type 26FR Outlet flange - ANSI, DIN or custom Outlet angle of 90, 60а, 45 or customSealing - see overVessel flange - ANSI, DIN or custom Sealing - see over Actuators - see actuator options (page 6) Shown here: manual non-rising handwheel Outlet flange - ANSI, DIN or custom Outlet angle of 90а, 60, 45а or custom

Ram-Seal Valve Sealing Method Options - Rod-Sealή Valve Sealing Method Options - > Sealing ring: Ti or TFE Sealing ring: plain or encapsulated Type 28FX Type 26FV > Extended Plunger Extended Plunger Type 28FS Type 26FR > Extended Body Extended Body Ram-Seal Valve Sealing to Atmosphere - OptionsRod-Sealή Valve Sealing to Atmosphere - Super Closure > Ram-Seal valves use packing rings for sealing to atmosphere. The packing rings are tightened using the stuffing-box gland to give a radial seal to atmosphere around the ram. Packing rings can be ordered in TVE/ KEV or Graphite (suitable for high...

Pneumatic Diaphragm (short stroke) Actuator Valve Body Manual Bevel-Gear Actuator Pneumatic Piston (long stroke) ActuatorElectric Actuator Hydraulic Actuator SchuF Fetterolf Valves can be supplied with all options shown and later retrofitted to suit. For example, upgrading from a manual to a pneumatic actuator. Manual Actuator >

SchuF Fetterolf Ram Valve with Accessories Main Valve Body Instrumentation & Control Unit Safety Sensors Cover all Valve Operations Manual Override Full Automatic ControlMain Valve Pneumatic Actuator, Double-Acting or Spring-Returned Position SensorsSampling System, Pneumatically Activated Seat, Custom-Fit Columns In addition to the features shown SchuF Fetterolf can offer the following options:- Jacketing- Temperature Sensoring - FIRE SAFE Certification - FDA Compliant Materials - Flushing / Purging Connections- Internally / Externally Polished- Hard Facings - Contoured Rams 7

USA Fetterolf Corporation, Inc. SchuF (USA) Inc. phone: +1 843 8813345 fax: +1 843 8816121 sales@schuf.us phone: +1 610 584-1500 fax: +1 610 584-5904 info@fetterolfvalves.com SchuF Valve Technology GmbH phone: +353 (0)21 4837000 fax: +353 (0)21 4837030 sales@schuf.ie SchuF Chemieventile Vertriebs GmbH phone: +49 (0)6198 571100 fax: +49 (0)6198 571200 verkauf@schuf.de > IRELAND GERMANY Fetterolf SchuF do Brazil Ltda phone: +55 19 39369090 fax: +55 19 39353215 fbvendas@fetterolf.com.br SchuF Speciality Valves India Pvt. Ltd. phone: +91 421 2264600 fax: +91 421 2362018 sales@schuf-india.com >...