Block and Bleed Gauge Valve - ARCO Engineering

1 Product OverviewThe M9 ( Block and Bleed ) Gauge Valve isspecifically designed to facilitate safe, com-pact, and economical Gauge Valve seating is interchangeablebetween hard or soft without changing thebonnet assembly. This feature enhancesthe value of the M9 by extending the usefullife of the M9 s Bleed Plug is integral andemploys metal-to-metal seating. It enablespressure to be safely vented withoutbreaking threaded pressure Gauge and instrumentinstallation for isolation and and Benefits Packing below threads (O-ring bonnet)prevents lubricant washout,thread corrosion, and keeps solidsfrom entering thread area, which cancause galling. It also prevents processcontamination.

2 Adjustable packing Teflon andGRAFOIL packed bonnets adjusteasily, decreasing packing replace-ment downtime and increasing valvelife. Safety back seatingprevents stemblowout or accidental removal while in operation and provides a metal-to-metal secondary stem seal while in the full open position. Chrome plating of 316 SS stemprevents galling or freezing of stemthreads when similar metals mate. CS valves use a 303 SS stem. Rolled threadsprovide additionalthread strength. The stem, bonnet, and male NPT threads are rolled, not cut. Mirror stem finishburnished to a16 RMS finish in the packing areaenabling smooth stem operation andextending packing life. One-piece handle designpreventsloss of the Valve handle due to vibra-tion or during maintenance.

3 Soft or metal seat for bubble-tightshutoffis field replaceable for easymaintenance. The V-tipped stem pro-vides accurate flow control. Extended Valve life,if soft seatbecomes damaged it can be removed,leaving a metal seated Teflon is a registered trademark of the de Nemours Greenwood Gauge Valve CatalogBlock and Bleed , Multi-Port and OS&Y valves 1998, Rev. 1999 Anderson Greenwood reserves the right to change product designs and specifications without and Bleed Gauge Valve M9 Anderson Greenwood Gauge Valve CatalogBlock and Bleed , Multi-Port and OS&Y valves 1998, Rev. 1999 Anderson Greenwood reserves the right to change product designs and specifications without and Bleed Gauge Valve M9 SpecificationsNotes1.

4 Bonnets interchangeable between all [ mm] for -44C, [ ] [ ] [ ] [ ] [ ]Max. Open1/2 - 14 NPT2 PlacesFlowM9 VIS 4 MDimensionswith Teflon Bonnet1, inches [mm]Optional Soft SeatSection Through Bleed [ ] [ ] [ ] [ ]Max. Open1/2 - 14 [ ]M9 RIS 44 Dimensions with O-ring Bonnet1,inches [mm]SeatFlowWasherBleed Port6000[414]5000[345]4000[276]3000[207] 2000[138]1000[69]00[-18]100[38]200[93]30 0[149]400[204]500[260]Temperature F [ C]Pressure psig [barg]Hard Seat (V)PEEK Seat (V)Hard Seat (R)PEEK Seat (R)Denotesintersecting dataDelrin Seat (R,V)PCTFE Seat (R,V)Anderson Greenwood Gauge Valve CatalogBlock and Bleed , Multi-Port and OS&Y valves 1998, Rev.

5 1999 Anderson Greenwood reserves the right to change product designs and specifications without and Bleed Gauge Valve M9 SpecificationsStandard Materials Metal SeatValve1 BodyBonnetStemPackingBleed PlugSeatCS2A108 CSA108 CSA581-303 SSTeflon or BUNA-N O-ringA108 CSIntegralSSA479-316 SSA479-316 SSA276-316 SSTeflon or BUNA-N O-ringA276-316 SSIntegralSG3A479-316 SSA479-316 SSMonel 400 Teflon A279-316 SSIntegralMonel Monel R405 Monel R405 Monel R405 Teflon Monel R405 IntegralSoft SeatValve1 BodyBonnetStemPackingFlow WasherBleed PlugSeat4CS2A108 CSA108 CSA581-303 SSTeflon or BUNA-N O-ring316 SSA108 CSDelrin SSA479-316 SSA479-316 SSA276-316 SSTeflon or Viton O-ring316 SSA276-316 SSPCTFE5SG3A479-316 SSA479-316 SSMonel 400 Teflon 316 SSA276-316 SSPCTFE51.

6 Approximate Valve weight lb [.54 kg].Orifice size .136-inch [ mm] CvHard Seat .25 CvSoft Seat .24 CS is zinc-cobalt plated to prevent corrosion(except male plain end is black oxide coat-ed).3. SG (Sour Gas) meets the requirements ofNACE MR0175-latest PEEK PCTFE (Polychlorotrifluoroethylene) is theexact equivalent of Kel-F .6. Viton and Delrin are registered trade-marks of the duPont de Monel is a registered trademark of theInternational Nickel vs. TemperaturePressure and Temperature RatingsRatings with Teflon Bonnet6000 psig @ 200 FHard Seat[414 barg @ 93 C]4000 psig @ 500 F[276 barg @ 260 C]Delrin 3000 psig @ 200 Fand PCTFE5[207 barg @ 93 C]6000 psig @ 200 FPEEK Seat[414 barg @ 93 C]3000 psig @ 300 F[207 barg @ 149 C]Ratings with O-ring BonnetHard Seat6000 psig @ 200 F[414 barg @ 93 C]Delrin 3000 psig @ 200 Fand PCTFE5[207 barg @ 93 C]PEEK Seat6000 psig @ 200 F[414 barg @ 93 C]Notes(V) = with Teflon Bonnet Assembly(R) = with O-ring Bonnet AssemblyAnderson Greenwood Gauge Valve CatalogBlock and Bleed , Multi-Port and OS&Y valves 1998, Rev.

7 1999 Anderson Greenwood reserves the right to change product designs and specifications without and Bleed Gauge Valve M9 SpecificationsOrdering InformationM9 VIS 44C SGPackingV Teflon Bonnet (standard for 316 SS)R O-ring BonnetSeatI IntegralD Delrin (standard)E PEEKK PCTFE1 Body Materials C CSS SSM Monel Connections (Inlet/Outlet)44 1/2-inchMNPT x 1/2-inchFNPT46 3/4-inchMNPT x 1/2-inchFNPT4M 1/2-inchMNPT x 1/2-inchMNPTC Male plain end (CS is black oxide coated)OptionsAL Arctic Lubricant (Low Temperature Service) Not available for CS Chlorine CleaningHD Hydrostatic Testing (100%) (MSS-SP-61)MS Monel StemOC Oxygen CleaningPHB Phenolic Black HandlePHG Phenolic Green HandlePHR Phenolic Red HandlePM Panel Mount (Teflon packed only)SG Sour Gas meets the requirements of NACE MR0175-latest revision (SS only)SP Special Requirements - please specifyNote1.

8 PCTFE (Polychlorotrifluoroethylene) is theexact equivalent of Kel-F.