Union Bonnet Valves - VU6 Series

Transcription

1 BlowOur Proof Back Seating Hardened Stem Thread Mountable Panel nut Metal Seal Bonnet Union Bonnet Valves VU6 Series Features Pressure rating up to 6000psig C (100 F) Temperature rating from 53 C(65 F) to 232 C (50 F) with standard PTFE packing, up to 68 C (1200 F) with Grafoil packing Roll threaded and hardened stem for long cycle life Union bonnet design to ensure high integrity seal under severe environments Panel mounting without packing disruption s of Construction No. Description s Body Alloy 00 1 Body Alloy Stem Alloy R05/B Union Nut Support Gland Panel Nut Alloy R05/B16 Glassfilled PTFE PTFE Alloy R05/B16 Alloy R05/B16 8 Bonnet Alloy R05/B Bolt Set Screw 30SS Alloy R05/B16 11 Handle 30SS 1 bbvalve@naver.com FAX TEL

2 Application Severe service application, high pressure sampling and shutdown systems, test stands. Sour Environment Services UniLok valves are comply with NACE MR 0175/ISO for sour oilfield application or NACE MR0103 for petroleum refining operations. To order, addn to the end of part number. Cleaning UniLok valves are free from machine oils, loose particles and grease throughout the close cleaning process. How To Order UniLok VU6 series union bonnet valves are ordered by part number as shown as below. Testing Every valve is 100% factory tested with air and nitrogen at 1000psig(69bar) for leakage at the seat and packing. Each test is performed to a maximum allowable leak rate of 0.1scc/min. Important Notification Proper installation, materials compatibility, operation and maintenance of these valves are the responsibility of the user. The total system design must be taken into consideration to ensure optimal performance and safety. The packing adjustment may be required during the valve's service life. Example : The following part number, VU62F0NSS is designated for VU6 series union bonnet valve with1/" male NPT to 1/" female NPT,. Valve Type Size Stem Type V U62 F 0N SS UniLok Valve Body s s Valve Type Stem Type U6 Straight Pattern Fractional(Inch) Tube O.D. Designation None Vee Stem U6A Angle Pattern U UniLok Tube Fitting F Female NPT or ISO7/1(PT) M Male NPT or ISO7/1(PT) WS*T Socket Weld Tube Tube O.D. Metric Tube O.D. Designation Tube O.D. inch mm 1/ T mm M06T 1/ T M08T T T M10T 3/ T 1 M12T 0 16T R Regulating Stem S Softseat Stem B Ball s None PTFE E PEEK WS*P Socket Weld Pipe Pipe Size Designation (NPT or ISO7/1PT) N Grafoil SS Pipe Size 1/8 1/ 3/ 1 02N/R 0N/R 06N/R 08N/R 12N/R 16N/R MO Alloy 00 Weld Size Designation Other alloys are available upon request. Tube Size 1/ 3/ 0T 06T 08T 12T Pipe Size 1/ 0P 06P 08P bbvalve@naver.com FAX TEL

3 VU6 series (Straight or Angle Pattern, Both UniLok Tube Fittings or Both Tube or Pipe Socket Welds) Ordering Information & Dimensions End Connection Dimensions (mm) Part No. Inlet Outlet Orifice CV L L1 L2 M h h1 h2 H(open) W Q J U0T 1/" UniLok VU61 UM06T 6mm UniLok UM08T 8mm UniLok WS0T 1/" Tube SW U06T " UniLok U08T " UniLok VU62 UM10T 10mm UniLok UM12T 12mm UniLok WS06T " Tube SW WS08T " Tube SW WS0P 1/" Pipe SW U08T U12T " UniLok 3/" UniLok VU63 U16T 1" UniLok UM12T 12mm UniLok WS08T WS12T " Tube SW 3/" Tube SW WS08P " Pipe SW bbvalve@naver.com FAX TEL

4 VU6 series (Straight or Angle Pattern Both Female or Male Threads or Male/Female Thread) 5 Ordering Information & Dimensions End Connection Dimensions (mm) Part No. Inlet Outlet Orifice CV L L1 L2 M h h1 h2 H(open) W Q F02N 1/8" Female NPT VU61 F0N 1/" Female NPT M0N 1/" Male NPT MF0N 1/" Male NPT 1/" Female NPT VU62 F0N F06N 1/" Female NPT " Female NPT F08N " Female NPT F12N 3/" Male NPT VU63 F16N 1" Male NPT MF08N " Male NPT " Female NPT MF12N 3/" Male NPT 3/" Female NPT MF16N 1" Male NPT 1" Female NPT ISO7/1 Tapered Threads (PT) are available for all fractional sizes of VU6 series valves. Add "R" as a suffix instead of "N". bbvalve@naver.com FAX TEL

5 Stem Types Metal to metal vee stem is standard for pressure tightness even at elevated temperature. Regulating stem, ball stem and softseat stem with KELF are available as optional. The excessive force when closing valve may damage both seat and stem tip, particularly softseat stem. Vee, ball and softseat are nonrotating stems. Panel Mounting Procedure Handle Set Screw Nut Panel Nut Panel Loose handle set screw using appropriate allen key. Disassemble packing nut and panel nut. Insert the valve into the panel hole. Tighten panel nut and packing nut onto the valve bonnet. Reassemble handle. Tighten panel nut when fully closing of the valve. Vee Stem Ball Stem Softseat Stem Regulating Stem Pressure Temperature Rating Body Stem PTFE packing Temperature Rating Pressure Rating Body PTFE packing Temperature Rating Pressure Rating C F psig bar C F psig bar Vee, Ball, Regulating 5~232 65~ PTFE 5~232 65~ Softseat (KelF) 5~93 65~200 Alloy Alloy 00 Vee, Ball, Regulating Softseat (KelF) 5~232 5~93 65~50 65~ PEEK Alloy 00 5~315 5~260 65~600 65~ For the service with aromatic heat transfer fluids or concentrated sulfuric and nitric acids, PEEK is not recommended. Grafoil 5~68 65~ Alloy 00 5~260 65~ Alloy 00/Monle is not applicable over 260 C (500 F) bbvalve@naver.com FAX TEL