WebbA screw lift valve arrangement is shown where the spindle is joined to the valve disc. A gland with appropriate packing surrounds the spindle where it leaves the valve bonnet. The upper part of the spindle is threaded and passes through a similarly threaded bridge piece. Fig: A straight-through cock Fig: A Globe valve WebbSDSL/GLOBE VALVES SDNR/SDSL – This has an opening that forms a seat onto which a movable plug, called disk or disc, which canbe screwed in to close (or shut), or screwed out to open the valve.Valves offers two varieties of Globe Valves: SDNR, Screw Down Non-Return; and SDSL, Screw Down Screw Lift. Size Range – 25mm to 300mm Pressure …
Valve Types and Testing - Promet Valves
Webb9 okt. 2013 · CAST IRON, SPHEROIDAL/NODULAR CAST IRON AND CAST STEEL SCREW-DOWN STOP VALVES AND STOP AND CHECK VALVES FOR MARINE APPLICATIONS - SPECIFICATION Available format (s): Language (s): Published date: 10-09-2013 Publisher: Bureau of Indian Standards Abstract General Product Information Standards Referencing … WebbNeedle valves are screw lift – screw down valves used for fine regulation of flow. JV070080 – Bronze PN25 Needle Globe Valve The JV070080 is an economical needle … disney reference the hangover
BIS IS 15998 : 2013 - SAI Global
http://machineryspaces.com/valves.html WebbJIS F 7351 5K SCS16 Stainless Steel Screw Down Check Globe Valves Design Standard: JIS F7351-1996 Test Standard: JIS F7400-1996 Test Pressure: Body-1.05Mpa, Seat-0.77Mpa Flange Size as per JIS F2220-5K *DN15-DN40 with screwed bonnet, DN50-DN65 with bolted bonnet *Marine Stainless Steel Screw Down Check Globe Valve also can be … WebbScrew Lift (SL) Globe Valves Screw lift globe valves for providing a leak-tight shut off with the capability of being used partially open to regulate flow. JV070001 – Bronze Globe … cox ww