Api 6a High Pressure Gate Valve Animation Bonnet Disassembly Youtube The gate valve is a type of valve used to switch on off the flow, in the oil and gas industry the gate valve is the most common valve type used in the wellhe. Os&y slab gate valves api 6a slab gate valves are normally preferred with inside screw compact design but thay can be supplied with an os&y bonnet with the classical api 600 api 6d configuration where the stem is in back seat position when the valve is fully open. expanding gate valves expanding gate valves are high performance gate valves.
14 Components Of Api 6a Gate Valves Api 6a valves are designed for the demanding environments of onshore and offshore drilling and production, pressure and temperature extremes and heavy oil, sour, and subsea applications. they are rated for much greater pressures than the more common api 6d valves, with some being designed to withstand pressures up to 20,000 psi. Bonney forge is a leading gate valves manufacturer which are available in two bonnet designs. the first design is the bolted bonnet, with male female joint, spiral wound gasket, made in f316l graphite. ring joint gaskets are also available on request. the second design is the welded bonnet, with a threaded and seal welded joint. The requirements of api 6a, latest edition. spe cial range available on customer request and high temperature design acc.to api 6a annex "g" available. fire safe test approved bfe api 6a valves are designed in accrdance with api 607 & api spec 6fa where applicable. full bore the full round bore design allows the fluid. T the valve.5.6.1.1. close the valve fully.5.6.1.2. loosen the be. ring cap. four complete turns using a 24" pipe wrench.5.6.1.3. turn the handwheel clockwise (closing direction) until the gate firmly contacts the bottom of the cavity, and the stem mo. es outwa. d contacting the internal backseat shoulder.
Types Of Api 6a Gate Valves The requirements of api 6a, latest edition. spe cial range available on customer request and high temperature design acc.to api 6a annex "g" available. fire safe test approved bfe api 6a valves are designed in accrdance with api 607 & api spec 6fa where applicable. full bore the full round bore design allows the fluid. T the valve.5.6.1.1. close the valve fully.5.6.1.2. loosen the be. ring cap. four complete turns using a 24" pipe wrench.5.6.1.3. turn the handwheel clockwise (closing direction) until the gate firmly contacts the bottom of the cavity, and the stem mo. es outwa. d contacting the internal backseat shoulder. Resources. the anson™ e type gate valve is a through conduit api 6a downstream sealing valve developed to satisfy the need for a high quality, high specification valve for extreme and severe service. the e type is a true bidirectional gate valve with low operating torque. it is robust, easy to maintain, and is supported by our worldwide. Mark the matching surfaces of the gate and body seat rings of gate valves so that they are not interchanged during assembly. remove the bonnet gasket. carry out the required replacement of the parts and reassemble the valve with new parts. for gear unit or actuator orientation change, refer appendix a3.
Solution Operation Maintenance Manual Api 6a Expanding Gate Valve Resources. the anson™ e type gate valve is a through conduit api 6a downstream sealing valve developed to satisfy the need for a high quality, high specification valve for extreme and severe service. the e type is a true bidirectional gate valve with low operating torque. it is robust, easy to maintain, and is supported by our worldwide. Mark the matching surfaces of the gate and body seat rings of gate valves so that they are not interchanged during assembly. remove the bonnet gasket. carry out the required replacement of the parts and reassemble the valve with new parts. for gear unit or actuator orientation change, refer appendix a3.
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