The styles JOS-E/JBS-E BlockBody Safety valves are ... - Askalon

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BlockBody Safety ValvesThe BlockBody Scope of DesignBolted CapConstructionEyebolts to facilitateinstallationInternals based onstandard designValve Superstructure(Body, Bonnet and Cap)manufactured from solidforged blocksFully rated outlets up to 2500lb. availableNo welding used inconstructionGeometric reduced main valve block foradditional weight savingInterference fitted inlet studsFull nozzle design formaximum tightnessJBS-E-BLKJOS-E/JBS-E Safety ValvesAvailable designs include:Conventional StyleBalanced Bellows StyleConventional (Liquid Trim)Balanced Bellows (Liquid Trim)JOS-E-BLKJBS-E-BLKJLT-JOS-E-BLKJLT-JBS-E-BLKSizes : 1 D 2 to 8 T2 10Orifices : D (0.710 cm 2 ) to T2 (179.81 cm 2 )[D (0.110 in 2 ) to T2 (27.872 in 2 )]Inlet Ratings* : ANSI Class 300, 600, 900, 1500 and 2500Outlet Ratings : ANSI Class 300, 600, 900, 1500 and 2500Set Pressure : To 687 barg [9964 psig]Back Pressure : To 93.1 barg [1350 psig]* JOS-E/JBS-E BlockBody valves are provided with Interference Fitted Inlet StudsThe valve housing (body, bonnet and cap) is typically manufactured from forged or other wroughtmaterials. The body and/or bonnet are manufactured from a geometrically reduced block foradditional weight reduction.Fully rated outlet connections up to Class 2500# are available.Unless otherwise stated, all JOS-E/JBS-E BlockBody relief valves are supplied with a bolted cap asa consideration for high pressure applications.Anderson Greenwood/Crosby BlockBody valves are manufactured in accordance with ASME Boilerand Pressure Code, Section VIII and relieving capacities are certified by the National Board of Boilerand Pressure Vessel Inspectors.Pentair reserves the right to change the contents without notice page 2
BlockBody Safety ValvesTypical Materials of ConstructionBody, Bonnet and Cap:• ASME SA105 Carbon Steel• ASME SA182 Grade F5a Alloy Steel• ASME SA182 Grade F9 Alloy Steel• ASME SA479 Type 316 Stainless Steel• ASME SB348 Grade 7 Titanium• ASME SA182 Grade F51 Duplex StainlessSteel• ASME SA479 UNS-S32550 Super DuplexStainless Steel• ASME SA350 Grade LF2 Carbon Steel• ASTM B348 Grade 4 TitaniumSpring:• High Temperature Alloy Steel• Titanium• Inconel® X-750• Chrome Steel• Type 316 Stainless Steel• Hastelloy® B• Hastelloy® C• Monel®• Alloy 20Trim:• ASME SA479 Type 316 Stainless Steel• ASME SB425 UNS N08825 Incoloy 825• ASME SB446 UNS N06625 Inconel 625• ASME SA479 UNS S31803 Duplex StainlessSteel• ASTM B348 Grade 4 TitaniumAccessories and Optional ConstructionAccessories:• Lifting bracket• Limit switch• ActuatorOptional Construction:• O-ring soft seat• Special coating systems• Steam purge• Supplementary back pressure balancingpistonConnections:• Ring type joint inlet/outlet• API 6BX 10,000# inlet• Grayloc®• Techlok®NoteInconel and Monel are registered trademarksof International Nickel Company. Hastelloy is aregistered trademark of Haynes International.Grayloc is a registered trademark of GraylocProducts. Techlok is a registered trademark ofVector International.Pentair reserves the right to change the contents without notice page 3
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The styles JOS-E/JBS-E BlockBody Safety valves are ... - Askalon

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