Overview
Spirax Sarco has manufactured balanced pressure steam traps for more than 50 years. They operate on the temperature difference between condensate and steam, allowing part of the sensible heat in condensate to be used while reducing flash steam losses. Balanced pressure steam traps adjust automatically to varying steam pressure and provide effective air venting during both start-up and normal operation. Their compact size, high condensate capacity, resistance to frost, waterhammer and superheat, plus in-line maintainability make them well suited to steam mains, small process plant, tracing lines, outdoor services, laundry and kitchen equipment, and hospital sterilising duties. They are especially relevant where strong thermostatic air venting and controlled sub-cooled discharge are more valuable than continuous mechanical drainage behaviour. That makes them a common choice where start-up air release carries almost as much weight as condensate handling itself.
Related thermostatic-trap routes
Balanced pressure designs are strongest where air venting and controlled sub-cooled discharge matter together. If the duty instead values a more rugged thermostatic mechanism, compare bimetallic steam traps. Where the application needs a preset discharge temperature rather than pressure-responsive behaviour, continue into fixed temperature discharge steam traps.
For sanitary or higher-purity applications, compare BT6-B balanced pressure steam traps and related clean steam systems.
MST21 Steam trap stainless steel tekanan seimbang
Spirax Sarco MST21 adalah steam trap termostatis tekanan seimbang yang dapat dirawat, berbahan stainless steel, untuk jalur tracing dan pembuangan kondensat kecil. Mekanisme gelembung tekanan seimbang menyesuaikan suhu pembuangan secara otomatis sebagai respons terhadap perubahan tekanan uap, dan memberikan buang udara yang efektif selama start-up. MST21 standar mencakup aplikasi tracing, sedangkan model kapasitas tinggi MST21H tersedia untuk aplikasi yang lebih berat.
BPC32YCV steam trap tekanan seimbang berbahan baja karbon
BPC32YCV termasuk dalam keluarga Spirax Sarco BPC32 untuk steam trap termostatis tekanan seimbang berbahan baja karbon. Halaman ini dibuat untuk pengguna yang membutuhkan rute langsung BPC32YCV untuk unduhan dokumen, pemeriksaan base installed, dan review penggantian ketika submodel tidak memiliki lembar teknis mandiri.
Continue your thermostatic trap selection
Balanced pressure steam traps are often chosen as part of a wider decision about thermostatic behaviour, maintenance strategy and process cleanliness.
Compare the wider trap portfolio
Return to the wider steam traps range when you need to compare balanced pressure traps with bimetallic, thermodynamic or mechanical trap families.
Move into sealed thermostatic formats
Use sealed steam traps when the priority shifts toward compact all-welded trap formats and lower replacement complexity.
Support hygienic steam duties
Use the clean steam range when thermostatic air venting and condensate drainage also need to align with sanitary or high-purity process expectations.


