LEUSCH Industrial Valve - 16 Pages

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Catalogue excerpts

Sinc e 1974 LEUSCH st a n d s for t h e d e ve lop m e n t a n d p r od u c t i on o f h i g h qual it y indust rial v alv e s. At t he headquar t er in N e u ss L EUS C H p r od u c e s va lve s for i n d u st r i a l a p plic at io ns o n t he requ e st of wor ld -wi d e c u st om e r s. O u r m a i n fi e ld s o f a p plic at io n are in c hemi c a l i n d u st r y, p u lp a n d p a p e r i n d u st r y, r e fi n e r i e s , sea wat er desal inat io n p la n t s, wa st e wa t e r t r e a t m e n t , g a s e xt r a c t i o n a n d t ranspo r t , ship buil di n g , offsh or e t e c h n olog y...

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IS O 90 0 1 & CE In o rd er to g ua rant ee t he high qual it y r e q u i r e m e n t s on ou r p r od u c t s, ou r c o n s t ruction a nd pro duc t io n is based o n IS O 9001: 2008, H P 0 / TR D 20 1, a nd TRB 8 01, no . 45 and t he Euro p e a n Di r e c t i ve for Pr e ssu r e Eq u i p m e n t 9 7 / 2 3 / E C. T h e va lves lea vin g o ur wo rk s hav e been su b j e c t t o 100 % t e st i n g p r oc e du re. By a p rod uc t io n sc hedul e t he c ustom e r kn ows a t a n y t i m e t h e st a t u s o f prod uction of his v alv es.

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Triple Eccentric Control and Shut-off Butterfly Valve LTR 43 Size Rating • Wafer, lug, double flanged or butt weld ends • Metal or soft seated • Leakage Class VI to ANSI FCI 70-2 / IEC 60534-4 • Seat Itt Laminated 316SS/Graphite or special material • Designed to ANSI B16.34 and API 609 • Materials: C-Steel, Stainless steel, Titanium, Hastelloy, Inconel, Monel, Duplex, SMO, Bronze etc. Option: • Packing acc. to TA-Luft • Low Noise / Anti Cavitation trim • Heating jacket • Anti surge design • ESD-Application • Outer bearing, inner packing • Cryogenic or high temp. service

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Triple Eccentric Control and Shut-off Butterfly Valve LTR 43, Special Application ESD (Emergency Shutdown) Butterfly Valve Control Butterfly Valve LTR 43 16" ANSI 300# Metal seated, Fire safe with Low Noise / Anti Cavitation trim Pneumatic operated (double- or single acting) with Silencer incl. hole plates Option: • Fire proof protection for actuator and accessories to UL-1709 • Partial stroke test (PST) mechanically or electronically • Remote valve operation station • Air reservoir system • Handwheel metal seated seatring and seat stellited with spring return Actuator, AFO and E/P Positioner

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High Performance Butterfly Valve Size Rating • Wafer, lug or double flanged • Metal or soft seated • Leakage Class V-VI to ANSI FCI 70-2 / IEC 60534-4 • Seat 1.4462, Hastelloy or filled PTFE • Designed to DIN • Materials: Stainless Steel, Titanium, Duplex, SMO Option: • Packing acc. to TA-Luft • Low Noise • Heating jacket

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Ball Segment Valve, KVT centric or eccentric Size Rating • • • • • • Wafer or flanged type Metal or soft seated Leakage IV-VI to ANSI FCI 70-2 / IEC 60534-4 Seat PTFE, SS-filled PTFE or Stellite Designed to DIN Materials: Stainless Steel, Titanium, Hastelloy, Duplex Option: • V-notch • Scraper seat design • Low Noise • Heating jacket

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Ball Valve “Trunnion mounted” On/Off and Control Service Size Rating • • • • • Flanged or butt weld ends Trunnion mounted Side or Top entry Leakage IV-VI to ANSI FCI 70-2 / IEC 60534-4 Seat PTFE, SS-filled PTFE, PEEK, Nylon or SS hardfaced • Materials: C-Steel, Stainless Steel, Titanium, Hastelloy, Duplex, etc. Option: • Packing to TA-Luft • Low Noise / Anti Cavitation trim • Heating jacket • Anti Surge design • ESD-Application • Cryogenic or high temp. service

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Ball Valve “Floating Ball” On/Off and Control Service Size Rating • • • • • • Flanged or butt weld ends Floating ball Side entry Leakage IV-VI to ANSI FCI 70-2 / IEC 60534-4 Seat PTFE, SS-filled PTFE or Stellite Materials: C-Steel, Stainless Steel, Duplex Option: • Packing to TA-Luft • Scraper seat design

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SAMSON Group Globe Valve, Actuator and Accessories Globe Valve Size Rating • • • • Flanged, threads or butt weld ends Globe, Angle- or 3-way valve metal or soft seated Cryogenic or high temp. service Option: • Bellows seal • Heating jacket • Low Noise / Anti Cavitation trim Pneum. double or single acting Actuator Handwheel Pneum. or electropneumatic Postioner Booster Solenoid Valve Limit Switch Filterregulator

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Special Butterfly Valves “Top Entry“ Design Type LTR 43, with butt weld ends In-line servicing / easy maintenance with extension for Cryogenic-Service (-196°C) metal seated with spring return Actuator, AFC and E/P Positioner 3730-3 (HART) 16" ANSI 900 Type LTR 43, flanged type with extension for Cryogenic-Service (-196°C) metal seated, Leakage Class VI with spring return Actuator incl. Damping system stroking time: < 0,5 sec. Control Butterfly Valve Type LTR 43, with butt weld ends with extension for Cryogenic-Service (-196°C) incl. “Cold Box“ flange

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Special Butterfly Valves ESD Valve 44" ANSI 300# Type LTR 43, lug type metal seated, Fire safe with spring return Actuator, AFC and ESD Positioner SAMSON 3730 (Partial stroke test) “Anti Surge“ 24" ANSI 300# Type LTR 43, flanged type with Low Noise for start up flow with outer bearing and inner packing with single acting Actuator, AFO and E/P Positioner 3731 (EExd)

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Special Butterfly Valves Shut-off Valve 54" ANSI 150 Type LTR 43, flanged type metal seated, Leakage Class VI with spring return Actuator incl. Damping System stroking time: < 1 sec. Control Valve 48" ANSI 150 with Low Noise / Anti Cavitation trim with Silencer incl. hole plates flanged type, metal seated with double acting Actuator incl. Air Reservoir

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Special Ball Valves Control Ball Valve 16"/24" ANSI 300 with Low Noise / Anti Cavitation trim (LN-TRIM) and Diffuser 16"/24" Type BVL 63-LN flanged type, Side entry metal seated (with one seat) Ball Valve DN 200/100 PN 16 for high temperature service 800°C Type BVL 63-HT, Top entry ESD Valve 16" ANSI 300 Top entry, metal seated with spring return Actuator and ESD Positioner 3730 (Partial stroke test)

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