SteamB - 1295H Series Pressure Reducing RegulatorsBIntroductionThe 95H Series regulators are compact,rugged, direct-operated, pressure reducing regulators. The units are available in 1/4through 2-inch (DN 8 through 50) body sizes and are offered with several different endconnection styles. They are designed to handle inlet pressures up to 600 psig (41,4 bar) and temperatures up to 650°F (343°C).The Type 95HD differential pressure reducing regulator uses spring force to maintain a pressure differential between the spring case loading pressure and the regulator outlet pressure.Body Sizes and End Connection StylesSee Table 2Flow CoefficientsSee Table 5Figure 1. Type 95H and 95HT Pressure Reducing RegulatorMaximum Inlet Pressure600 psig (41,4 bar)See Table 6Maximum Outlet (Casing) PressureSee Table 6Outlet Pressure Range5 to 300 psig (0,34 to 20,7 bar)in several ranges See Table 7Pressure Registration95H and 95HT: Internal95HD: Internal with outside pressure source for differential pressure or pressure loadingTemperature CapabilitiesSee Tables 6Additional Technical CapabilitiesFor more technical information contact your Fisher Sales Representative, refer to Bulletin 71.1:95, or order your Fisher Regulator CD using the card in the back of this handbook.Figure 2. Type 95HD Differential Pressure Reducing Regulator.A=JKHAI•Versatility•In-Line Maintenance•Compact, Rugged Construction •High StabilitySteamB - 1395H Series Pressure Reducing RegulatorsBFisher Tips5.The recommended selection for orifice diameters is the smallest orifice that will handle the flow.SteamB - 1495H Series Pressure Reducing RegulatorsBFigure 3. Type 95H with Elastomeric SeatOperational SchematicFigure 4. Type 95HD with Metal Seat Sectional ViewINLET PRESSUREPRESSURE “A”(SPRING CASELOADING PRESSURE)PRESSURE “B” (OUTLETPRESSURE) = PRESSURE “A”+ SPRING SETTINGPRESSURE ”A” MAY BE SUPPLIED FROM ANOTHER PRESSURE SYSTEM OR A MANUAL LOADING REGULATOR1NOTE:1INLET PRESSURE OUTLET PRESSUREATMOSPHERICSteamB - 1595H Series Pressure Reducing RegulatorsBSteamB - 1695H Series Pressure Reducing RegulatorsBSteamB - 1795H Series Pressure Reducing RegulatorsBFigure 5. DimensionsTYPE 95HD REGULATORTYPE 95H REGULATORFLANGED BODIES AVAILABLE IN 1/2, 3/4, 1, 1-1/2, AND 2-INCH (DN 15, 20, 25, 40, AND 50) BODY SIZES WITH 150RF , 300RF, AND PN 16/25/40 END CONNECTIONSTYLESBODYSIZENPTC(MAXIMUM)ABD7(178)14(356)BODY SIZE NPTC(MAXIMUM)E-NPTABJD INCHES (mm)SteamB - 1895H Series Pressure Reducing Regulators BOrdering GuideTo order this product, complete this page or complete a specification sheet, then provide the information to your Fisher Sales Representative.If the construction you need is not offered on this page,contact your Fisher Sales Representative.Type (Select One)o 95Ho 95HD (differential)o 95HT (high temperature, must be steel or stainless steel construction)Body Size (Select One)o 1/4-inch (DN 8) (NPT screwed only)o 1/2-inch (DN 15)o 3/4-inch (DN 20)o 1-1/2-inch (DN 40)o1-inch (DN 25)o 2-inch (DN 50)Body Material and End Connection Style (Select One)Cast Irono NPT Screwed***WCC SteelCF8M Stainless Steel o NPT Screwed***o NPT Screwed***o 150 RF**o 150 RF**o 300 RF**o 300 RF**o 600 RF**o 600 RF**o SWE**o SWE**o PN 16/25/40**o PN 16/25/40**Spring Case Material (Select One)o Cast iron (standard for cast iron body)***o WCB Steel (standard for steel or stainless steel bodies)***o CF8M Stainless steel (optional for stainless steel bodies)**Trim Material - See Table 4 (Select One)Metal Seat (standard for steam applications) (Select One)o S41600 Stainless steel***o S31600 Stainless steel**Diaphragm - See Table 4 (Select for Steam Service)o S30200 Stainless steel***Outlet Pressure Range (Select One)Types 95H and 95HD with 1/4 to 1-inch body sizes o 15 to 30 psig (1,0 to 2,1 bar)***o 25 to 75 psig (1,7 to 5,2 bar)***o 70 to 150 psig (4,8 to 10,3 bar)***Types 95H and 95HD with 1-1/2 to 2-inch body sizes o 5 to 80 psig (0,34 to 5,5 bar)***o 60 to 120 psig (4,1 to 8,3 bar)***o 100 to 140 psig (6,9 to 9,7 bar)***o 120 to 150 psig (8,3 to 10,3 bar)***Type 95HT with 1/4 to 1-inch body sizes o 15 to 100 psig (1,0 to 6,9 bar)***o 80 to 300 psig (5,5 to 20,7 bar)***Type 95HT with 1-1/2 to 2-inch body sizes o 15 to 100 psig (1,0 to 6,9 bar)***o 60 to 260 psig (4,1 to 17,9 bar)***Replacement Parts Kit (Optional)o Yes, send one replacement parts kit to match this order.Steam Specification WorksheetApplication:Tag Number:Regulator Type:o Direct-Operated o Pilot-Operatedo Pressure Loaded o DifferentialBody Material:o Steel o Iron o Stainless SteelInlet/Outlet End Connection Style:o NPT Screwedo 150 RF Flange o 250 RF Flange o 300 RF Flange o 600 RF Flange o PN 16/25/40Inlet/Outlet Pipe Size: Inches (mm)Steam Conditions:Performance Required:Accuracy Requirements:o ≤10%o ≤20%o ≤30%o ≤40%Shutoff:o Composition o Metalmu m i x a M la m r o N mu m i n i M e r u s s e r P t e l n I )r a b /g i s p (e r u t a r e p m e T t e l n I )C /F °(e r u s s e r P t e l t u O )r a b /g i s p (w o l F )h /g k r o h /s d n u o p (。