Instrumentation Products Monoflanges & VariAS-Blocks
Introduction Introduction The AS-Schneider Monoflanges and VariAS- Blocks are designed to overcome the problems of traditional assemblies on primary isolation duties. By combining piping and instrument valves in a single assembly, they provide weight and space savings, along with other benefits including reduced potential leak points and safer hook-up. This more compact and efficient arrangement reduces not only pipework vibration and associated stress but also installation and maintenance costs. Conventional AS-Schneider VariAS-Block AS-Schneider Monoflange Introduction AS-Schneider
Contents Introduction page Contents page 3 Monoflange Series page 4 Features page 5 VariAS-Block Monoflange Options page 6 7 Assemblies page 8 Process Monoflange Weights and Dimensions page 9 Instrument Monoflange Weights and Dimensions page 0 Ordering Information page VariAS-Block Series page Features page 3 Options page 4 For Injection and Sampling applications page 5 Weights and Dimensions Flange x Flange Type page 6 Weights and Dimensions Flange x Thread Type page 7 Ordering Information page 8 Accessories for Monoflanges and VariAS-Blocks page 9 Contents 3
Monoflange Series Monoflange Series AS-Schneider Monoflanges are designed to replace conventional mutiple-valve installations currently in use for interface with pressure measuring systems. By combining customer specified valves into a single manifold, the number of leak paths is considerably reduced and the mass of the system is lowered reducing the stresses from loading and vibration. The AS-Schneider Monoflange Series are available as Process Monoflanges and Intrument Monoflanges. Process Monoflanges Designed to replace the traditional primary isolation valve, the Primary Isolation Valve (OS & Y bolted bonnet) incorporates a primary isolate piping valve combined with instrument double block & bleed functions. Instrument Monoflanges Instrument Monoflanges work in conjunction with a pre-installed primary valve to provide a compact instrument block and bleed valve or are used when primary valves with an OS & Y bolted bonnet are not required. Block st Isolate: OS & Y Block st Isolate: Needle Outlet Process Block & Bleed st Isolate: OS & Y Vent: Needle Block & Bleed st Isolate: Needle Vent: Needle Outlet Vent Process Double Block & Bleed st Isolate: OS & Y nd Isolate: Needle Vent: Needle Double Block & Bleed st Isolate: Needle nd Isolate: Needle Vent: Needle Outlet Vent Process 4 Monoflange Series AS-Schneider
Monoflange Features Standard Features ASME B6.5 flange connections Flange size /'' to '' (DN5 to DN50) Flange Class to.500 Outlet connection / NPT female Vent connection /4 NPT female Seat metal / metal Packing PTFE or graphite Material of construction 36 / 36L Vent valve with anti-tamper head unit incl. T-handle Fire safe tested to ISO 0497 / API 607 Pressure tested to EN 66 Optional Features API flange connections (up to 0.000 psi) EN 09- flange connections FPM O-ring stem sealing Materials of construction including A350 LF, A05, Duplex, Super Duplex, Monel, Hastelloy, 6Mo alloys, Incoloy Anti-tamper head units (also lockable) for all vaves Pressure tested to API 598 NACE MR075 / ISO 556 compliant materials Pressure test certificates and material certification Bellows sealed valve head units Swivel gauge connections including / NPT female and G / female (/'' BSPP) threads, see also Accessories page 9 Type Tested Design according to ISO 5848- and Production Test according to ISO 5848- on request According to TA-Luft Oxygen Service If you don't find your option please contact us. Screwed Bonnet OS&Y Bolted Bonnet Pressure-Temperature Rating Needle Valve working pressure / bar 700 500 0.000 9.000 8.000 7.000 working pressure /psi PTFE Graphite Note: Starting from /'' Class 900 / 0 the valve head units are 45 angled for convenient operation: 400 6.000 5.000 4.000 00 3.000 00.000.000 0-50 0 00 00 400 500 working temperature / C Monoflange Features 5
Monoflange Options Flange x Flange Types Dual Flange Style Wafer Style RD Style RFB Style Dual Flange Style Wafer Style (option S) RD Style For Direct Mounting of Transmitters acc. to EN 658 RFB Style For Direct Mounting of Rosemount Transmitter Model 305 6 Monoflange Options AS-Schneider
Dual Outlet Types for Direct Mounting to Horizontal or Vertical Pipe Lines Vertical Pipe Line, Radial Outlet Horizontal Pipe Line, Axial Outlet Process Monoflange (e.g. Block & Bleed) Swivel Gauge Adaptor installed on outlet Vertical Pipe Line, Radial Outlet Horizontal Pipe Line, Axial Outlet Instrument Monoflange (SM Type) with an integral Swivel Gauge Adaptor. For more information see Modular Mounting System Catalogue AS-360. Monoflange Options 7
Monoflange Assemblies Monoflange Assemblies There are various possibilities in using the Monoflange concept not only for Pressure Applications. The following pictures are showing two examples for Differential Pressure Assemblies Flow and Level. Flow Assembly consisting of: x Process Monoflange V-Type, e.g. DB & B with an integrated 3 valve manifold (High Pressure Side + ) x Process Monoflange, e.g. DB & B (Low Pressure Side - ) + Instrument - Vent Vent Process Vent Process Level Assembly (Wet/dry leg installation) consisting of: x Process Monoflange V-Type, e.g. DB & B with an integrated 4 valve manifold (High Pressure Side + ) x Process Monoflange, e.g. DB & B (Low Pressure Side - ) Process Process Vent Wet Leg Dry Leg - Instrument + Vent Vent 8 Monoflange Assemblies AS-Schneider
Process Monoflange Weights and Dimensions Ø D X Flange x Thread Flange Size (in) Flange Class ØD (mm) Flange Face RF RTJ x (mm) x (mm) Approx. Weight (kg) / / / / / 3/4 3/4 3/4 3/4 3/4 / / / / / 900/0 900/0 900/0 900/0 900/0 98.6 98.6 98.6 0.7 33.4 98.6 7.3 7.3 30.0 39.7 08.0 4.0 4.0 49.3 58.8 7.0 55.4 55.4 77.8 03. 5.4 65. 65. 5.9 35.0 36.6 36.6 36.6 36.6 36.6 36.6 4.4 36.6 36.6 5.4 36.6 36.6 45.4 58.4 -- 40.6 40.6 -- 4.4 5.9 4.9 4.9 46.9 59.9,5,6,6 3,5 4,3,6 3,5 3,5 4, 4,8 3,0 3,9 3,9 5, 6, 4, 6,0 6,0 7,4,4 5,4 6,4 6,9,0 7,5 Process Monoflange Weights and Dimensions 9
Instrument Monoflange Weights and Dimensions Ø D X Flange x Thread Flange Size (in) Flange Class ØD (mm) Flange Face RF RTJ x (mm) x (mm) Approx. Weight (kg) / / / / / 3/4 3/4 3/4 3/4 3/4 / / / / / 900/0 900/0 900/0 900/0 900/0 88.9 95.3 95.3 0.7 33.4 98.6 7.3 7.3 30.0 39.7 08.0 4.0 4.0 49.3 58.8 7.0 55.4 55.4 77.8 03. 5.4 65. 65. 5.9 35.0 33.6 33.6 33.6 33.6 39.4 33.6 33.6 4.4 33.6 33.6 39.4 5.4 33.6 33.6 45.4 58.4 -- 37.6 37.6 -- 39.4 4.4 39.4 5.9 39.9 39.9 46.9 59.9,6,0,0,9 3,7,0,9,9 3,5 4,,6 3,3 3,3 6,8 5,7 3,8 5,3 5,3 6,8,5 5, 5,7 6,,6 7,0 0 Instrument Monoflange Weights and Dimensions AS-Schneider
Monoflange Ordering Information Ordering Information Monoflange 3 4 5 6 7 8 9 0 3 4 M G B - N F E L N 4 - S C N Monoflange Type Outlet connection Axial Radial Dual MA MB MC MD ME MF MG MH MJ MK ML MM MN MP MQ MR MS MT Type Block (OS & Y) Block & Bleed (OS & Y / Needle) Double Block & Bleed (OS & Y / Needle / Needle) Block (Needle) Block & Bleed (Needle / Needle) Double Block & Bleed (Needle / Needle / Needle) A B W NA NC ND NF NG NJ NK A B C LGQ LN4 JN4 C F H L A C D B N S Packing PTFE Graphite Carbon filled PTFE - TA-Luft Process Connection ASME Flange EN Flange /'' RF /'' RTJ 3/4'' RF 3/4'' RTJ '' RF '' RTJ /'' RF NM NN NQ NR NT NU NW /'' RTJ '' RF '' RTJ /'' RF /'' RTJ 3'' RF 3'' RTJ ASME Flange Class EN Flange PN Designation E 900/0 F Outlet Connection Thread Connection Transmitter Interface G / Female (Integral Swivel Gauge Adaptor) RD EN 658 type A (only for axial outlet available) / NPT Female RFB For Rosemount 305 (only for axial outlet available) / NPT Male For ASME Flange Connections on Axial Outlet use designator of process connection. "Dual Flange Style" is standard "Wafer Style" see options. Body Material A05 M Alloy 400 Duplex UNS 3803 S Alloy C-76 V A350 LF Vent Connection Without (Block Type Only) E /4 NPT Female F /4 NPT Female plugged Options Oxygen Service T NACE MR075 / ISO 556 W Wafer Style (Flange x Flange) Y QA QD QF DN5 B DN5 C (tongue) DN0 B QW Q DN50 B DN80 B QL DN5 B API Flanges QN DN5 B on request! QP DN5 C (tongue) QQ DN5 D (groove) D PN 40 G PN 60 H PN 50 36 / 36L Alloy 65 / NPT Female / NPT Female plugged All Valve Head Units Anti-Tamper All Valve Head Units Anti-Tamper lockable incl. padlock Vent Valve Head Units Anti-Tamper lockable incl. padlock Armaturenfabrik Franz Schneider GmbH + Co.KG reserves the right to change materials, specifications or designs without notice. Monoflange Ordering Information
VariAS-Block Series VariAS-Block Series The VariAS-Block Series are designed to replace conventional, multiple-valve installations. The VariAS-Blocks are forged, one-piece double block and bleed assemblies for primary isolation of pressure take-offs, where the valve is directly mounted to the vessel or process pipe. Instruments may be directly mounted to the valve outlet or remote mounted with impulse pipe work. Features two independently operable ball valves for isolation with an intermediate needle valve alternatively ball valve for venting. Flange x Flange Flange x Thread Outlet Vent Process Flange x Flange Flange x Thread VariAS-Block Series AS-Schneider
VariAS-Block Features Standard Features ASME B6.5 flange connections Flange size /'' to '' (DN5 to DN50) Flange Class to.500 Ball / Needle / Ball design Ball Bore size 0mm One-piece forged body Outlet connection / NPT female or flange connection acc. to process connection Vent connection / NPT female Fire safe tested to API 607 Pressure tested to EN 66 Anti-static design Anti-blowout stems Ball valve seats carbon-filled PTFE Vent valve seat metal / metal Material of construction 36 / 36L Optional Features API flange connections (up to 0.000 psi) EN 09- flange connections Materials of construction including A350 LF, A05, Duplex, Super Duplex, Monel, Hastelloy, 6Mo alloys, Incoloy Ball / Ball / Ball design Ball / Needle design Needle / Needle / Needle design Ball bore size 0mm Ball valve seats PEEK, PTFE Pressure tested to API 598 Wake frequency calculation for injection or sampling applications Anti-tamper head units (also lockable) NACE MR075 / ISO 556 compliant materials Pressure test certificates and material certification Types available according to ISO 5848, please contact us Swivel gauge connections including / NPT male and female threads, see also Accessories page 9 If you don't find your option please contact us. Ball Valve Design Needle Valve Design Pressure-Temperature Rating Ball Valve Pressure-Temperature Rating Needle Valve working pressure / bar 700 500 0.000 9.000 8.000 7.000 working pressure /psi reinforced PTFE PEEK working pressure / bar 700 500 0.000 9.000 8.000 7.000 working pressure /psi PTFE Graphite 400 6.000 5.000 4.000 400 6.000 5.000 4.000 00 3.000 00 3.000 00.000.000 00.000.000 0 0-50 0 50 00 00 50-50 0 00 00 400 500 working temperature / C VariAS-Block Features 3
VariAS-Block Options Block & Bleed Types DE series Features one ball valve and a needle valve for venting. Flange x Thread Thread x Thread Double Block & Bleed Types DC series Features two independently operable needle valves and a needle valve for venting. Flange x Thread Thread x Thread 4 VariAS-Block Options AS-Schneider
VariAS-Block for Injection and Sampling Applications VariAS-Block for Injection and Sampling Applications All options and configurations shown within the standard VariAS-Block range can be offered by the addition of a customized injection probe respectively sampling probe which extends from the pipe flange into the process stream. The probe is designed as a one piece solution with a fine-turned surface to optimize the wake frequency behavior and provide utmost stability. The probe lengths must be specified by the customer. The probe O.D. is 5 mm. Wake frequency calculation and support collar on request. VariAS-Block for Sampling Applications This design has been developed to remove a sample directly from the process stream at full system pressure. For Sampling Applications (option ) VariAS-Block for Injection Applications This design has been developed to inject directly into the process stream at full system pressure. The integral check valve eliminates the risk of back flow out of the process stream during the injection. Available on both flanged and threaded connections. For Injection Applications (option V) VariAS-Block for Injection and Sampling Applications 5
VariAS-Block Weights and Dimensions L Ø D Flange x Flange Flange Size (in) Flange Class ØD (mm) Bore Size 0mm Flange Face RF RTJ Approx Weight (kg) L (mm) L (mm) Bore Size 0mm Flange Face RF RTJ Approx Weight (kg) L (mm) L (mm) / 88.9 99. -- 3 -- -- -- / 95.3 99. 07. 4 -- -- -- / 95.3 08.8 07. 4 -- -- -- / 900/0 0.6 08.8 08.8 6 -- -- -- / 33.4 08.8 08.8 8 -- -- -- 3/4 98.6 99. -- 4 -- -- -- 3/4 7.3 99. 08.8 5 -- -- -- 3/4 7.3 08.8 08.8 5 -- -- -- 3/4 900/0 30.0 08.8 08.8 7 -- -- -- 3/4 39.7 40.8 40.8 0 -- -- -- 08.0 99. 08.8 5 6.4 6.0 8 4.0 99. 08.8 6 6.4 6.0 9 4.0 08.8 08.8 6 6.0 6.0 9 900/0 49.3 40.8 40.8 0 96.0 96.0 5 58.8 40.8 40.8 4 96.0 96.0 8 / 7.0 99. 08.8 6 6.4 6.0 0 / 55.4 3. 40.8 9 6.4 6.0 / 55.4 40.8 40.8 0 58.0 58.0 5 / 900/0 77.8 40.8 40.8 6 96.0 96.0 / 03. 65.8 68.8 7 96.0 99.0 3 5.4 3. 40.8 9 45. 45. 4 65. 3. 43.8 3. 3. 4 65. 40.8 43.8 3 45. 45. 7 900/0 5.9 65.8 68.8 8 367. 367. 38 35.0 65.8 68.8 40 367. 367. 47 6 VariAS-Block Weights and Dimensions AS-Schneider
VariAS-Block Weights and Dimensions L Ø D Option W - Lockable Valves Flange x Thread Flange Size (in) Flange Class ØD (mm) Bore Size 0mm Flange Face RF RTJ Approx Weight (kg) L (mm) L (mm) Bore Size 0mm Flange Face RF RTJ Approx Weight (kg) L (mm) L (mm) / 88.9 87. -- 3 -- -- -- / 95.3 87. 9. 3 -- -- -- / 95.3 9 9. 3 -- -- -- / 900/0 0.6 9 9 4 -- -- -- / 33.4 9 9 5 -- -- -- 3/4 98.6 87. -- 3 -- -- -- 3/4 7.3 87. 9 4 -- -- -- 3/4 7.3 9 9 4 -- -- -- 3/4 900/0 30.0 9 9 5 -- -- -- 3/4 39.7 08 08 6 -- -- -- 08.0 87. 9 4.8 6.6 8 4.0 87. 9 4.8 6.6 8 4.0 9 9 4 6.6 6.6 9 900/0 49.3 08 08 6 6.6 6.6 58.8 08 08 8 6.6 6.6 3 / 7.0 87. 9 5.8 6.6 9 / 55.4 03. 08 6.8 6.6 0 / 55.4 08 08 7 4.6 4.6 / 900/0 77.8 08 08 9 6.6 6.6 5 / 03.,5 4 5 6.6 63. 0 5.4 03. 08 6 36. 36. 65. 03. 09.5 7 0. 0. 65. 08 09.5 8 36. 36. 900/0 5.9,5 4 5 97. 97. 35.0,5 4 97. 97. 7 VariAS-Block Weights and Dimensions 7
VariAS-Block Ordering Information Ordering Information VariAS-Block 3 4 5 6 7 8 9 0 3 4 D B - N G C L N 4 - S C N VariAS-Block Type Block & Bleed DD DE DA DB DC DP 0mm Bore Ball Valve (Ball / Ball) 0mm Bore Ball Valve (Ball / Needle) Double Block & Bleed 0mm Bore Ball Valve (Ball / Ball / Ball) 0mm Bore Ball Valve (Ball / Needle / Ball) Needle Valve (Needle / Needle / Needle) 0 mm Bore Ball Valve (Ball / Needle / Ball) Flange Size " 3 4 Seals Packing / Body seals PTFE Graphite PTFE Graphite Ball seat Carbon filled PTFE Carbon filled PTFE PEEK PEEK Process Connection NA NC ND NF NG ASME Flange Size /'' RF /'' RTJ 3/4'' RF 3/4'' RTJ '' RF NJ NK NM NN NQ '' RTJ /'' RF /'' RTJ '' RF '' RTJ JN LN Thread Male NPT Female NPT A B C NA NC ND NF NG A B C C F H L C D N W V Process Connection (continued) ASME Flange Class Thread Size E F 900/0 4 6 /'' 3/4'' Outlet Connection ASME Flange Size Thread /'' RF /'' RTJ 3/4'' RF NJ NK NM '' RTJ /'' RF /'' RTJ LG JN LN Female G (EN837-) Male NPT Female NPT 3/4'' RTJ NN '' RF '' RF NQ '' RTJ Outlet Connection (continued) ASME Flange Class Thread Size E F 900/0 4 6 8 /'' 3/4'' '' Body Material A05 M Alloy 400 Duplex UNS 3803 S 36/36L Alloy C-76 V Alloy 65 A350 LF Vent Connection /4 NPT Female E / NPT Female /4 NPT Female plugged F / NPT Female plugged Options NACE MR075 / ISO 556 All Valves lockable incl. padlock. Note: Flange x Thread Design - Position of Secondary Isolation Valve on opposite side of Primary Isolation Valve. Sampling probe (starting from /'' flange size) Injection probe incl. check valve (starting from /" flange size) - only available for 3/8" Bore Ball Valve Armaturenfabrik Franz Schneider GmbH + Co.KG reserves the right to change materials, specifications or designs without notice. 8 VariAS-Block Ordering Information AS-Schneider
Accessories for Monoflanges and VariAS-Blocks Swivel Gauge Adaptors The Swivel Gauge Adaptor enables the easy positioning of the gauge in any direction through 360. Ordering Code INLET OUTLET SEAL RING MATERIAL PART NUMBER / NPT Male / NPT Male / NPT Male / NPT Female / NPT Female / NPT Male PTFE 36 SST 36 SST 36 SST 36 SST 36 SST S007.45.06.05 S007.45.06.5 S007.45.07. Gauge Syphons Designed to replace the pigtail type of syphon, this compact style provides a thermal barrier between hot vapors and the pressure instrument. This Gauge Syphon reduces also the amount of potential gauge whip on vibrating lines by bringing the gauge closer to the process connection. Ordering Code INLET OUTLET MATERIAL PART NUMBER G / Male / NPT Male G / Female / NPT Female 36 SST 36 SST S006.47.0.05 S006.47.03.05 Hex Nipples Vent Valves Screw Plugs Ordering Code CONNECTIONS MATERIAL PART NUMBER HEX NIPPLES / NPT Male 36 SST S006..49.04 VENT VALVES /4 NPT Male / NPT Male 36 SST 36 SST S3.09.405.0 S3.09.405.04 SCREW PLUGS /4 NPT Male / NPT Male 36 SST 36 SST S006.4.44.0 S006.4.44.03 Accessories for Monoflanges and VariAS-Blocks 9
Armaturenfabrik Franz Schneider GmbH + Co. KG Bahnhofplatz I 746 Nordheim Deutschland / Germany Te l : +49 733 0-0 Fax: +49 733 0-48 AS-Schneider Asia-Pacific Pte. Ltd. 970 Toa Payoh North, #0-/4/5 Singapore 3899 Tel: +65 6 5 39 00 Fax: +65 6 5 39 90 www.as-schneider.sg Armaturenfabrik Franz Schneider SRL Sales Office: Str. Basarabilor, Nr. 7 I 00036 Ploiesti Romania Tel: +40 44 384 963 Fax: +40 44 384 963 Production Plant: Str. Mihai Viteazu, Nr. 37i I 507085 Harman Jud. Braşov I Romania Tel: +40 368 4 40 5 Fax: +40 368 4 40 6 www.as-schneider.ro AS-Schneider Middle East FZE P.O. Box 8749 I Dubai United Arab Emirates Tel: +97 4 880 85 75 Fax: +97 4 880 85 76 www.as-schneider.ae AS-Schneider America, Inc. 74 Village Green Dr I Houston, TX 77040 United States of America Tel: + 8 58 4 63 Fax: + 8 5 06 79 35 AS-00-EN August 04 0