Gate Valve, Nominal Size: 3 IN, Connection Type: Buttweld, Pressure Rating: 740 PSIG Non-Shock, Class 300 Pressure Class, Temperature Rating: -20 To 1000 DEG F, Cast Steel Body Material, Handwheel Operator Type, Handle Material: Malleable Iron, Stem Material: 410 Stainless Steel, Packing Material: Graphite Stem, Seat Material: Cast Steel, Material Standard: Body, Seat And Bonnet: ASTM A216 Grade WCB, Stem: ASTM A276, Handle: ASTM A197, Industry Standards: ASME B16.25, ASME B16.10, Design In Accordance With API-600, NACE Service Either MR-01-75 Or MR-01-03, Test In Accordance With API-598, 11-1/8 IN Width, Lead Free: No, Other Physical Dimension: 20-25/32 IN Inlet Center To Top Of Handle, 10 IN Handwheel Diameter

• Non-continuous full port with low-resistance to flow
• Thick wall thicknesses for longer service life under corrosive service
• Valve complies with API-624 and ISO-15848-1 standards for low-emission leakage to atmosphere
• Certified gaskets installed in compliance with API-622
• Cast iron refurbishing qualified IN accordance with ASME B16.34 radiographic requirements
• API-600 flanged hood design
• Stem with outside screw and yoke (OS and Y)
• Non-rotating rising stem
• Non-rising gear or handwheel operator
• Flexible, solid or two-part wedge door
• Rear seat design with stem seal
• Inner arrangement IN accordance with API-600 published tables
• Low leakage gaskets in accordance with API-622, API-624 and ISO-15848-1
• Renewable body-welded rings (for nickel alloy integral rings)
• Performance testing under standard API-598

• Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/WALWORTH_10-5202-F-UT-WCB_Catalog.pdf