Fig C31 - Gate Valve - Bronze

Object metadata

• _authorMark Thompson
• _BIMspec_GUID0
• _Bonnet Lower Depth15 mm
• _Bonnet Lower Radius28 mm
• _current revision1
• _distributed bywww.bimstore.co.uk
• _End Nut Diameter58 mm
• _End Nut Thickness14.2 mm
• _Packing Nut Diameter25 mm
• _Packing Nut Height15 mm
• _Packing Ring Height15 mm
• _Packing Ring Neck Height9.7 mm
• _Top of Stem41 mm
• A mm74 mm
• Assembly CodeD30
• B mm127 mm
• Barcode0
• BodyBronze BS EN 1982 CC490K
• Body Radius26.1 mm
• Body Width45.6 mm
• BonnetBronze BS EN 1982 CC490K
• Bonnet Upper Depth3 mm
• Bonnet Upper Radius26.66666667 mm
• C mm74 mm
• Connection Size42 mm
• Connection Size Radius21 mm
• DescriptionHattersley gate valves offer the ultimate in dependable service wherever minimum pressure drop is important.They serve as efficient stop valves with fluid flow in either direction. The straight through design offers little resistance to flow and reduces pressure drop to a minimum. A gate-like disc - actuated by a stem screw and handwheel - moves up and down at right angles to the path of flow, and seats against two seat faces to shut off the flow. Gate valves are not recommended for throttling since the control characteristic is not appropriate and subsequent damage due to erosion may prevent the valve providing an effective shut off.
• DocumentationLink URLwww.hattersley.com/documents/Fig_C31_Gate_Valve_Hattersley_0813_v3.pdf
• End ConnectionBS EN 10226-2 (ISO 7-1) formerly BS 21
• Expected Life0
• Gland PackingPTFE
• HandwheelCast Iron BS EN 1561 EN-JL1030
• Handwheel Depth18.5 mm
• Handwheel MaterialPVC, Green
• K Coefficient129
• KeynoteS
• Loss Method2
• ManufacturerHattersley Ltd
• ModelC31
• OperatorHandwheel
• Packing Ring Diameter34.66666667 mm
• Packing Ring Neck Diameter11.55555556 mm
• Pressure (BAR)www.hattersley.com/documents/Fig_C31_Gate_Valve_Hattersley_0813_v3.pdf
• Pressure Rating (Cat)PN16
• Product DescriptionBronze Gate Valve
• Product Documentation Linkwww.hattersley.com/documents/Fig_C31_Gate_Valve_Hattersley_0813_v3.pdf
• Product Page URLwww.hattersley.com/productView.asp?prodID=137&catID=2
• Specification NotesRobust and high quality bronze body with integral seating surfaces. Inside screw pattern with non-rising stem. Suitable for high pressures up to 16 bar. Threaded bonnet. One piece wedge. Generally in accordance with BS EN 12266. Each valve is individually hydrostatically tested to BS EN 12266
• StemBrass BS EN 12164 CW603N
• Stem Corner Radius10.5 mm
• Stem Diameter5 mm
• Stem Height9.8 mm
• Stem Loop Length36.4 mm
• Stem Loop Width23.49 mm
• Stem Retaining RingBrass BS EN 12164 CW603N
• Temperature deg C-10 to 170
• Type Comments1 1/2"
• Uniclass 2WR-90-94-95
• URLwww.hattersley.com/
• Valve MaterialBrass, Soft Yellow
• Warranty Duration12 months
• Warranty Duration Unit12 months
• WedgeBronze BS EN 1982 CC490K
• Weight (kg)0.9