{"id":3732,"date":"2022-08-24T14:00:40","date_gmt":"2022-08-24T06:00:40","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&p=3732"},"modified":"2026-07-29T19:24:55","modified_gmt":"2026-07-29T11:24:55","slug":"high-temperature-steam-trap-control-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/es\/product\/high-temperature-steam-trap-control-valve\/","title":{"rendered":"V\u00e1lvula de control de drenaje de vapor para alta temperatura"},"content":{"rendered":"
\n
\n
\n
Engineering scope<\/div>\n

Define the application boundary for High-Temperature Steam Drain Control Valve<\/h2>\n

A High-Temperature Steam Drain Control Valve is evaluated for modulating process control. A throttling element changes effective flow area in response to a control signal. Installed characteristic, Cv, pressure recovery, trim velocity and actuator resolution determine control quality.<\/p>\n

Use the name as a starting point. Technical approval still depends on steam or condensate drain duty with flashing, erosion and thermal cycling, the complete service envelope, installed interfaces and measurable acceptance.<\/p>\n

\n
\n

Drain<\/h3>\n

Steam or condensate drain duty with flashing, erosion and thermal cycling. Provide upstream\/downstream pressures, temperature, condensate rate, startup\/emergency cases, flashing fraction and discharge layout.<\/p>\n<\/div>\n

\n

Application envelope<\/h3>\n

Confirm every pressure, temperature, differential-pressure and cycling case for this High-Temperature Steam Drain Control Valve.<\/p>\n<\/div>\n

\n

Installed interface<\/h3>\n

Verify ends, bore, flow direction, orientation, operator envelope, loads and maintenance access.<\/p>\n<\/div>\n

\n

Order-specific boundary<\/h3>\n

Treat this page as an engineering route, then verify the actual configuration, limits and evidence in controlled project documents.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\n
\n
Existing listing data<\/div>\n

Published configuration data for High-Temperature Steam Drain Control Valve\u2014confirmation required<\/h2>\n

The values below are transcribed from the previous public product listing so useful model information is not lost during the quality rebuild. They are not a universal available range, certificate or order commitment. Confirm every value in the accepted quotation, tag datasheet and approved drawing.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nPrevious listing<\/th>\nRequired order check<\/th>\n<\/tr>\n<\/thead>\n
Product type<\/b><\/td>\nNot stated in the previous public listing.<\/td>\nConfirm the exact model, construction and supplied configuration.<\/td>\n<\/tr>\n
Nominal size \/ DN<\/b><\/td>\n25-50<\/td>\nConfirm each ordered tag and available trim or bore combination.<\/td>\n<\/tr>\n
Pressure rating<\/b><\/td>\nPN250-640 ANSIClass600-2500<\/td>\nConfirm governing rating standard, class and temperature basis.<\/td>\n<\/tr>\n
Temperature<\/b><\/td>\n20~+550\u2103<\/td>\nConfirm design, operating, startup and upset metal temperatures.<\/td>\n<\/tr>\n
End connection<\/b><\/td>\nRF, RJ, BW, lens pad<\/td>\nConfirm standard, facing, schedule, bore and mating interface.<\/td>\n<\/tr>\n
Flow coefficient \/ characteristic<\/b><\/td>\nLinear<\/td>\nConfirm calculated cases, trim, travel and installed behavior.<\/td>\n<\/tr>\n
Body \/ bonnet material<\/b><\/td>\n20# forging, 12Cr1MoV<\/td>\nConfirm component grade, product form, heat treatment and records.<\/td>\n<\/tr>\n
Trim \/ closure material<\/b><\/td>\nstainless steel nitride hardened Optional: none Features: -Forged globe valve body -The fluid is depressurized step by step, the direction of the fluid is continuously changed, the flow resistance is increased, the flow rate is controlled, and the cavitation d<\/td>\nConfirm every wetted component, hardness, coating and pairing.<\/td>\n<\/tr>\n
Seat \/ seal material<\/b><\/td>\nNot stated in the previous public listing.<\/td>\nConfirm compatibility, leakage criterion and pressure-temperature limit.<\/td>\n<\/tr>\n
Operation \/ actuator<\/b><\/td>\nNot stated in the previous public listing.<\/td>\nConfirm worst-case load, fail state, utilities, speed and accessories.<\/td>\n<\/tr>\n
Leakage basis<\/b><\/td>\nClass IV Material:<\/td>\nConfirm standard, edition, test direction, medium and measurable acceptance.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Evidence boundary:<\/b> where the previous listing was incomplete or awkwardly translated, this page does not guess a value. Raymon Valve should replace provisional web data with the controlled product datasheet when it is available.<\/p>\n<\/div>\n<\/section>\n

\n
\n
Specification workflow<\/div>\n

Connect each selection decision to a controlled record<\/h2>\n

Record the question, accepted answer and proof so the High-Temperature Steam Drain Control Valve proposal can be audited across disciplines.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Review area<\/th>\nEngineering question<\/th>\nRequired record<\/th>\n<\/tr>\n<\/thead>\n
Sizing cases<\/td>\nMinimum, normal, maximum, startup and upset cases require verified fluid properties and pressures.<\/td>\nMake this requirement auditable through the order datasheet, design review and inspection plan.<\/td>\n<\/tr>\n
Trim duty<\/td>\nCavitation, flashing, choked gas flow, noise, erosion and rangeability must be evaluated.<\/td>\nResolve the open point before release and retain tag-specific evidence in the final dossier.<\/td>\n<\/tr>\n
Actuator<\/td>\nRequired thrust or torque, fail action, stroking speed and utility supply must be coordinated.<\/td>\nName the controlling document, responsible reviewer and inspection or calculation record.<\/td>\n<\/tr>\n
Accessories<\/td>\nPositioner, solenoids, limit switches, air set and hazardous-area requirements form one package.<\/td>\nName the controlling document, responsible reviewer and inspection or calculation record.<\/td>\n<\/tr>\n
Drain<\/td>\nProvide upstream\/downstream pressures, temperature, condensate rate, startup\/emergency cases, flashing fraction and discharge layout.<\/td>\nResolve the open point before release and retain tag-specific evidence in the final dossier.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

A standard title alone is not acceptance. Map its scope, edition and required evidence to the valve tag.<\/p>\n<\/div>\n<\/section>\n

\n
\n
Application boundaries<\/div>\n

Application limits to examine before technical approval<\/h2>\n

Do not size a control valve from pipe diameter alone; incorrect Cv can cause poor resolution, noise, cavitation or premature trim damage. The final decision must cover system interactions, end-of-life loads, degradation and how failure will be detected or contained.<\/p>\n

\n
Complete medium composition, pressure, temperature and flow cases for the High-Temperature Steam Drain Control Valve<\/div>\n
Required valve function, operating frequency, shutoff criterion and failure consequence<\/div>\n
Nominal interface plus the flange\/weld details, flow direction, face-to-face and operator envelope<\/div>\n
Body, trim, seat, packing, bolting, lining or coating materials as applicable<\/div>\n
Manual or actuated operation, maximum load, fail action, speed, utilities and accessories<\/div>\n
Exact standards and editions, ITP points, material\/NDE\/pressure\/leakage tests and turnover index<\/div>\n<\/div>\n<\/div>\n<\/section>\n
\n
\n
Evidence and quality<\/div>\n

Use order records\u2014not generic certificates\u2014for acceptance<\/h2>\n

Evidence should identify the supplied configuration, revision, heat or lot and applicable test procedure. Use the valve standards guide<\/a> to separate product, rating, dimensional, end-connection and test scope.<\/p>\n

\n
\n

Design basis<\/h3>\n

Controlled configuration, interface drawing, calculations and closed technical clarifications.<\/p>\n<\/div>\n

\n

Material identity<\/h3>\n

Tag-to-component material mapping with certificates, processing records and identity checks.<\/p>\n<\/div>\n

\n

Inspection and tests<\/h3>\n

Inspection releases, controlled test methods, instrument identity, measurements and final acceptance.<\/p>\n<\/div>\n<\/div>\n

Drain-valve selection must include the downstream flashing line and thermal-transient duty.<\/p>\n

Do not infer certification or guaranteed performance from this page. Accept only the order-specific evidence required by the purchaser.<\/p>\n<\/div>\n<\/section>\n

\n
\n
RFQ checklist<\/div>\n

Information needed for a tag-level technical offer<\/h2>\n

Provide a controlled valve list or datasheet covering every operating case, interface, material, operation, standard, inspection, test and document requirement.<\/p>\n

For a High-Temperature Steam Drain Control Valve, also highlight steam or condensate drain duty with flashing, erosion and thermal cycling. Keep an open-point register for any item that could change safety, function, cost or delivery.<\/p>\n

\n
\n

Request a tag-level technical review<\/h2>\n

Send the valve list and project requirements. Raymon Valve will identify missing inputs, clarify construction and return an order-specific quotation basis.<\/p>\n<\/div>\n

Submit Your Datasheet<\/a>Compare Control Valve Options<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n
\n
\n
Related engineering route<\/div>\n

Continue the selection review<\/h2>\n
<\/p>\n

Product family<\/h3>\n

Compare the main constructions and selection boundaries in this valve family.<\/p>\n

<\/a><\/p>\n

High-Temperature Review<\/h3>\n

Resolve interacting pressure, temperature, corrosion, wear or project risks.<\/p>\n

<\/a><\/p>\n

Testing and inspection<\/h3>\n

Define pressure-test scope, acceptance, instruments, witness points and records.<\/p>\n

<\/a><\/div>\n<\/div>\n<\/section>\n

<\/p>\n