BRV71 Direct Acting Pressure Reducing Valve
BRV71 is a ductile iron direct acting pressure reducing valve for steam, compressed air and inert industrial gases, with screwed BSP/NPT connections, four sizes and three spring ranges.
Explore Spirax Sarco steam traps, pressure control valves, condensate pumps, flowmeters, boiler controls and clean steam products.
Broad product searches usually narrow quickly once the buyer identifies the main system problem. If condensate drainage and steam-system efficiency are the first priority, start with steam traps. If the project is really about stabilising downstream pressure at the point of use, move directly into pressure reducing valves.
Where the line also needs non-return protection, compare steam check valves. If hot condensate cannot drain under normal differential pressure, review pressure powered pumps before finalising the wider condensate recovery arrangement.
BRV71 is a ductile iron direct acting pressure reducing valve for steam, compressed air and inert industrial gases, with screwed BSP/NPT connections, four sizes and three spring ranges.
BRV73 is a ductile iron direct acting pressure reducing valve for steam, compressed air and inert industrial gases, with flanged PN16, JIS 10 or ANSI 150 connections, four DN sizes and three colour-identified spring ranges.
DP143 is a pilot operated pressure reducing valve with a cast steel body for steam service, documented in sizes from DN15LC to DN80 with selectable downstream spring ranges from 0.2 to 24 bar g.
FT44 is a carbon steel flanged ball float steam trap with stainless steel working internals, automatic air venting and in-line maintainability for documented steam and condensate duties across DN15-DN50 and DN80-DN100.
BPT13 is a maintainable brass-bodied balanced pressure thermostatic steam trap with screwed BSP or NPT connections for documented steam, air or water/condensate service within its pressure, temperature and differential-pressure li
TD120M is a maintainable high-pressure thermodynamic steam trap with an integral strainer and replaceable seat for low-capacity superheated steam main drainage, with documented pressure and temperature conditions up to 250 bar g.
LC3050 is a high and low level limiting monitor and alarm controller for conductive liquids in steam and hot water boilers, with LP30 or LP31 self-monitoring probe arrangements, automatic cyclic testing and dual SPCO alarm relays.
SV604 is a carbon-steel full-lift flanged safety valve for steam, inert industrial gas and water, with DN20–DN150 inlet sizes, documented PN40 or ASME 300 inlet connections, and a -10 °C to 400 °C temperature envelope subject to
FT46 is an austenitic stainless-steel ball float steam trap with automatic air venting, integral flanged connections and DN15–DN50 options for documented differential pressures up to 32 bar.
FT14-10 is a carbon steel float and thermostatic steam trap listed for 100 bar eff. operation, 1/2 inch to 2 inch sizes and NPT, socket-weld, butt-weld or flanged connections.
Spirax Sarco BVA300 is a rack-and-pinion pneumatic rotary actuator family for quarter-turn ball-valve automation, available in double-acting and spring-return configurations with 3 to 8 bar g standard operating pressure and -30 °C
BCR3150 is a 24 Vdc conductivity-based TDS blowdown monitor and limiter for boiler-water control and compatible conductive condensate-contamination monitoring systems.
SV73 is a grey cast iron semi-nozzle full-lift safety valve built to ASME Boiler and Pressure Vessel Code Sections I and VIII, with stainless steel trim, orifice sizes J to R, screwed NPT or ANSI 250 flanged connections, a 5-250 p
Spirax Sarco AVM7 thermostatic air vents remove air and other non-condensable gases from clean steam systems to improve warm-up, heat transfer and steam quality.
The TFA is a target-principle wafer flowmeter for saturated steam, with density-compensated mass-flow or power measurement, DN25-DN50 sizes, and RS232 or RS485 communication configurations.
Clean steam generator packages produce high-quality steam from treated water using indirect plant-steam or electrical heating for sterilisation, humidification and other hygienic process duties.