The ADCA PRV25 series of direct acting pressure reducing valves, are designed for use on steam, compressed air, water and other gases and liquids. They are suitable for reducing steam pressure at the point of use on laundry machines, dyeing, food industries, sterilizers, etc.
- MATERIALCarbon steel or stainless steel
- SIZES1/2” to 1” – DN 15 a 25
- CONNECTIONSThreaded ISO 7 Rp Flanged EN PN 25 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE 14 bar
- MAX. DESIGN TEMPERATURE 250 ºC
- REGULATING RANGE Up to 595 kg/h
- FLOW RATE COEFFICIENTS Up to 595 kg/h
The ADCA RP45 series pressure reducing valves are single seated, bellows sealed controllers that operate without auxiliary energy. Designed for use with steam, compressed air, and other gases compatible with the construction. These valves are particularly suitable for reducing steam pressure in all energy and process systems where pressures must be kept under control.
- MATERIALSG Iron, carbon steel or stainless steel
- SIZESDN 15 to DN 150
- CONNECTIONSFlanged EN PN 16 or PN 40
- MAX. UPSTREAM PRESSURE 25 bar
- MAX. DESIGN TEMPERATURE 250 ºC
- REGULATING RANGE 0,15 to 18 bar
- FLOW RATE COEFFICIENTS 4,8 to 204 Kvs (m3/h)
- MATERIALCarbon steel
- SIZES1/2'' to 6''
- CONNECTIONSFlanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE 25 bar
- MAX. DESIGN TEMPERATURE 250 ºC
- REGULATING RANGE 0,15 to 18 bar
- FLOW RATE COEFFICIENTS 4,8 to 204 Kvs (m3/h)
- MATERIALCarbon steel or stainless steel
- SIZES3/8”
- CONNECTIONSThreaded ISO 7 Rp
- MAX. UPSTREAM PRESSURE 40 bar
The ADCA RP45 series pressure reducing valves are single seated, bellows sealed controllers that operate without auxiliary energy. Designed for use with steam, compressed air, and other gases compatible with the construction. These valves are particularly suitable for reducing steam pressure in all energy and process systems where pressures must be kept under control.
- MATERIALCarbon steel or stainless steel
- SIZESDN 15 to DN 100
- CONNECTIONSFlanged EN 1092-1 PN 16 or PN 40
- MAX. UPSTREAM PRESSURE 28 bar
- MAX. OPERATING TEMPERATURE 250 ºC
- REGULATING RANGE 0,07 to 17 bar
The ADCA PRV47 pilot operated pressure reducing valves are designed for use with steam, compressed air, nitrogen and other gases compatible with the construction materials. The PRV47 can be installed in pressure reducing stations throughout all industries and provides sensitive and accurate control even when inlet pressure fluctuations or flow variations occur.
- MATERIALCarbon steel or stainless steel
- SIZES1/2” to 2” – DN 15 to DN 50
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300 Socket Weld (SW) ASME B16.11
- MAX. UPSTREAM PRESSURE 31 bar
- MAX. OPERATING TEMPERATURE 250 ºC
- REGULATING RANGE 0,07 to 17 bar
The ADCA P7 series direct-acting, spring-loaded diaphragm sensing pressure reducing valves, are designed for use with steam, compressed air and other gases compatible with the materials of construction. They are suitable for pressure reducing stations where very small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.
- MATERIALStainless steel
- SIZES1/4” and 3/8”
- CONNECTIONSThreaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE 25 bar (steam) 31 bar (gases)
- MAX. DESIGN TEMPERATURE 300 ºC
- REGULATING RANGE 0,35 to 17 bar
- FLOW RATE COEFFICIENTS 1 or 1,1 Kvs (m3/h)
The ADCA P20D series direct-acting, spring-loaded diaphragm sensing, balanced plug pressure reducing valves are designed for use on compressed air, water and other gases or liquids compatible with the materials of construction. They are suitable for pressure reducing stations where small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.
- MATERIALStainless steel
- SIZES1/4” to 1/2”
- CONNECTIONSThreaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE 50 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 0,2 to 15 bar
- FLOW RATE COEFFICIENTS 1,2 to 1,8 Kvs
The ADCA P20DS series direct-acting, spring-loaded diaphragm sensing pressure reducing valves, are designed for use on steam, compressed air, and other gases or liquids compatible with the materials of construction. They are suitable for pressure reducing stations where small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.
- MATERIALStainless steel
- SIZES1/4” to 1/2”
- CONNECTIONSThreaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE 14 bar
- MAX. DESIGN TEMPERATURE 200 ºC *
- REGULATING RANGE 0,2 to 8 bar
- FLOW RATE COEFFICIENTS 1,2 to 1,8 Kvs
The ADCA P20P series pressure reducing valves are direct acting, spring loaded, piston sensing balanced plug regulators designed for use with nitrogen, compressed air, water and other gases and liquids compatible with the materials of construction.Suitable for general purpose pressure reducing applications such as instrumentation systems and industrial equipment where small loads are involved.
- MATERIALStainless steel
- SIZES1/4”
- CONNECTIONSThreaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE 220 bar
- MAX. DESIGN TEMPERATURE 200 ºC *
- REGULATING RANGE 0,2 to 200 bar
- FLOW RATE COEFFICIENTS 0,043 to 0,62 Kvs
The ADCA PRV30SS is a series of direct acting, spring-loaded, diaphragm sensing and balanced plug pressure reducing valves. These regulators are designed for use with compressed air, water and other gases and liquids compatible with the construction materials and valve design. They are suitable for pressure reducing applications at the point of use in laundry and dyeing machines, food industries, sterilizers, etc.
- MATERIALStainless steel
- SIZES1/2” to 1" – DN 15 to DN 25
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE 50 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 0,2 to 15 bar
- FLOW RATE COEFFICIENTS Up to 6,5 m3/h
- MATERIALStainless steel
- SIZES1” to 2” – DN 25 to DN 50
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 or PN 63 Flanged ASME Class 150, 300 or 600
- MAX. UPSTREAM PRESSURE 50 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 0,2 to 15 bar
- FLOW RATE COEFFICIENTS Up to 13,7 m3/h
The ADCA PRV31SS is a series of direct acting, spring-loaded, piston sensing and balanced plug pressure reducing valves. These regulators are designed for use with compressed air, water and other gases and liquids compatible with the construction materials and valve design. They are suitable for pressure reducing applications at the point of use in laundry and dyeing machines, food industries, sterilizers, etc.
- MATERIALStainless steel
- SIZES1/2” to 1” – DN 15 to DN 25
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE 50 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 3 to 50 bar
- FLOW RATE COEFFICIENTS Up to 7,5 m3/h
- MATERIALStainless steel
- SIZES1” to 2” – DN 25 to DN 50
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE 50 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 3 to 50 bar
- FLOW RATE COEFFICIENTS Up to 15,4 m3/h
The ADCA PRV41 series direct-acting, spring-loaded piston sensing, balanced plug pressure reducing valves, are designed for use on compressed air, water and other gases or liquids compatible with the materials of the construction. They are suitable for pressure reducing stations at the point of use on different industrial applications.
- MATERIALStainless steel
- SIZES1/4” to 1/2” – DN 15
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 to PN 320 Flanged ASME Class 150, 300 or 600
- MAX. UPSTREAM PRESSURE 220 bar
- MAX. DESIGN TEMPERATURE 80 ºC *
- REGULATING RANGE 3 to 200 bar
- FLOW RATE COEFFICIENTS 0,7 or 0,9 Kvs
The ADCA PS46 series pressure sustaining valves are single seated, bellows sealed controllers that operate without auxiliary energy. These valves are designed for use with steam, compressed air, and other gases compatible with the construction. They are particularly suitable for sustaining steam pressure in all energy and process systems where minimum upstream pressures must be kept under control.
- MATERIALCarbon steel
- SIZESDN 15 to DN 100
- CONNECTIONSFlanged EN 1092-1 PN 16 or PN 40
- MAX. UPSTREAM PRESSURE18 bar
- MAX. OPERATING TEMPERATURE250 ºC
- FLOW RATE COEFFICIENTS Kvs 129,5
The ADCA PS47 pilot operated pressure sustaining valves are designed for use with steam, compressed air, nitrogen and other gases compatible with the construction materials. The PS47 accurately senses upstream pressure and acts to precisely control it to a minimum or disperse excess pressure.
- MATERIALCarbon steel or stainless steel
- SIZES1/2” to 2” – DN 15 to DN 50
- CONNECTIONSFlanged EN PN 40 Flanged ASME Class 150 or 300 Female threaded ISO 7 Rp or NPT Socket weld (SW) ASME B16.11
- MAX. UPSTREAM PRESSURE17 bar
- MAX. OPERATING TEMPERATURE250 ºC
- FLOW RATE COEFFICIENTS 0,07 to 17 bar
The ADCA PS4 series direct-acting, spring-loaded diaphragm sensing, pressure sustaining valves are designed for use on compressed air, water, and other gases or liquids compatible with the materials of the construction. This valve's main purpose is to maintain the upstream pressure under control. They are suitable for pressure sustaining applications where small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.
- MATERIALCarbon steel or stainless steel
- SIZES1/2” to 1”
- CONNECTIONSFemale threaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE15 bar
- MAX. DESIGN TEMPERATURE80 ºC
- REGULATING RANGE 0,35 to 17 bar
- FLOW RATE COEFFICIENTS 3,6 or 3,7 Kvs
The ADCA PS7 series direct-acting, spring-loaded diaphragm sensing pressure sustaining valves are designed for use with steam, compressed air and other gases compatible with the materials of construction. They are suitable for pressure sustaining applications where very small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.
- MATERIALCarbon steel or stainless steel
- SIZES1/4” and 3/8”
- CONNECTIONSFemale threaded ISO 7 Rp or NPT
- MAX. UPSTREAM PRESSURE17 bar
- MAX. DESIGN TEMPERATURE300 ºC
- REGULATING RANGE 0,35 to 17 bar
- FLOW RATE COEFFICIENTS 0,8 Kvs
The ADCA PS30SS is a series of direct acting, spring-loaded diaphragm sensing pressure sustaining valves. These regulators are designed for use with compressed air, water, and other gases and liquids compatible with the construction materials and valve design. They are suitable for pressure sustaining applications at the point of use in laundry and dyeing machines, food industries, sterelizers, etc.
- MATERIAL stainless steel
- SIZES1/2” to 1” – DN 15 to DN 25
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE15 bar
- MAX. DESIGN TEMPERATURE80 ºC
- REGULATING RANGE 0,2 to 15 bar
- FLOW RATE COEFFICIENTS Up to 6,5 m3/h
The ADCA PS31SS is a series of direct-acting, spring-loaded, piston sensing pressure sustaining valves. These regulators are designed for use with compressed air, water, and other gases and liquids compatible with the construction materials and vlve design. They are suitable for pressure sustaining applications at the point of use in laundry and dyeing machines, food industries, sterelizers, etc.
- MATERIAL stainless steel
- SIZES1/2” to 1” – DN 15 to DN 25
- CONNECTIONSThreaded ISO 7 Rp or NPT Flanged EN PN 40 Flanged ASME Class 150 or 300
- MAX. UPSTREAM PRESSURE50 bar
- MAX. DESIGN TEMPERATURE80 ºC
- REGULATING RANGE 3 to 50 bar
- FLOW RATE COEFFICIENTS Up to 7,5 m3/h
Tank blanketing valves are commonly used in tank storage systems to prevent and protect against explosions (avoiding flammable liquids being vented from a vessel), to control product contamination against external air that may fill the vapor space, to reduce evaporation losses (consequently, production losses), to reduce internal corrosion (caused by air and moisture) and to prevent vacuum condition. The blanketing process consists of covering the stored medium, usually a liquid, with a gas (normally N2).
- MATERIALStainless steel
- SIZESDN 15 and DN 25
- CONNECTIONSFlanged EN PN 16
- MAX. UPSTREAM PRESSURE12 bar
- MAX. DESIGN TEMPERATURE 130 ºC
- FLOW RATE CAPACITY 5 to 4000 mbar
Tank blanketing valves are commonly used in tank storage systems to prevent and protect against explosions (avoiding flammable liquids being vented from a vessel), to control product contamination against external air that may fill the vapor space, to reduce evaporation losses (consequently, production losses), to reduce internal corrosion (caused by air and moisture) and to prevent vacuum condition. The blanketing process consists of covering the stored medium, usually a liquid, with a gas (normally N2).
- MATERIALStainless steel
- SIZESDN 15 and DN 25
- CONNECTIONSFlanged EN PN 16
- MAX. OPERATING PRESSURE6 bar
- MAX. DESIGN TEMPERATURE 130 ºC
- FLOW RATE CAPACITY 5 to 4000 mbar
The ADCA RP45TW series pressure reducing station consists of two standard RP45 valves installed in parallel. This system is particularly recommended for installations where a single valve cannot reach the maximum required flow rate or when the consumption variation is significant, being prudent to install two smaller valves instead of a single one in order to avoid oversizing. This system is also recommended when it is vital that the steam supply is not interrupted.