Industrial Pressure Regulators

Pressure range from 1,5 to 16 barg Maximum pressure 40 barg Maximum temperature 80 ºC (NBR collars) MEDIA Liquids, compressed air, non-hazardous gases. Connections Flanged DIN PN16 - PN40 - Flanged ANSI Class 150 - 300 Lb. Threaded, BSP and NPT female, up to 2” Body material - Nodular Iron GGG40.3, Bronze, Carbon steel GSC25N and Stainless steel AISI 316L (CF3M). Applications - Chemical laboratory installations, waters distribution, systems, installation of waste-water, industrial, compressed air, sprinkler systems, fuel-oil,…

ax temperature -10 to 80ºC (gases and liquids) Up 180ºC (steam) Sizes DN15 to DN100 Body material - Nodular Iron (GGG40.3) Carbon steel (GSC25N) Stainless steel (1.4408) Connections Flanged DIN PN16-PN40 / Flanged ANSI 150 / 300 Threaded BSP / NPT, Trim material Stainless steel Aisi 316L Diaphragm Material EPDM -40ºC to 125ºC EPDM + PTFE 125ºC to 180ºC Seal material NBR, EPDM, PEEK Graphited PTFE

Valfonta low pressure & Tank Blanketing regulator Maximum inlet pressure 16 bar. Pressure range 0,01 a 8 barg. Temperature range -20 to 80 ºC (liquids and gases) Temperature range up to 180 ºC (for steam) Fluids Specially designed for gases at low outlet pressure. Steam, compressed air, nitrogen, fuel-oil, water, neutral gases, Etc Body material Stainless steel Aisi 316L (Super Duplex on request) Trim material Stainless steel Aisi 316L Cover material Stainless steel Aisi 316L Connections hreaded BSP / NPT Flanges DIN or ANSI

The VALFONTA PRV54 model is a self-operated pressure excess valve or back pressure regulator Maximum inlet pressure 16 bar Pressure range: 0,2 -2 | 1 – 4 | 3 – 8 bar Temperature range: NBR -30 to 200C – DEPENDENT ON SEAL MATERIAL Fluids Liquids, compressed air, fuel-oil, water, nitrogen, neutral gases, … Body material Stainless steel AISI 316L Option for Bronze Trim material Stainless steel AISI 316L Cover material Stainless steel AISI 316L Connections Threaded BSP or NPT Flanges DIN PN25 or ANSI 150#RF

The VALFONTA PRV53 model is a self-operated pressure excess valve or back pressure regulator Maximum inlet pressure 10 bar Pressure range: 0,5 a 3 | 1 – 6 | 3 – 10 bar Temperature range: NBR -20 to 150C – DEPENDENT ON SEAL MATERIAL Fluids Liquids, compressed air, fuel-oil, water, nitrogen, neutral gases, … Body material Stainless steel AISI 316L Trim material Stainless steel AISI 316L Cover material Stainless steel AISI 316L Connections Threaded BSP or NPT Flanges DIN PN25 or ANSI 150#RF

The VALFONTA S3 model is a self-operated Relief valve or back pressure regulator. DN15 to DN100 (DN125 and DN150 consult) DIN PN25 Nodular Iron GJS-400-18-LT (0.7043) DIN PN25 Bronze RG-10 (EN-1982 CuSn10-CC480K) DIN PN40 Carbon steel GP240GHN (1.0619) DIN PN40 Stainless steel CF3M (1.4404) Stainless steel AISI 316L trim Top guided standard construction Connection Flanged EN and ANSI On request: Threaded BSP or NPT, BW, SW,… Shut off capabilities: - Class IV (metal to metal) Class VI (PTFE+GR seat) On request, PEEK, NBR, EPDM seal, stellited faced seat,…

Approvals DVGW Up to size 1 1/4" approved for low noise, Group 1 without limitations. Media Water compressed air & nitrogen. Body material brass dezincification resistant. Spring bonnet material synthetic material. Port connection type external

Media Water compressed air & nitrogen. Body material brass dezincification resistant. Spring bonnet material synthetic material. Port connection type external threads. Max. media temperature 60oC. Static pressure PN25. Integral filter 0,16mm

Approvals DVGW approved Up to size 11/4" approved for low noise Group 1. Media Water compressed air & Nitrogen. Body material stainless steel. Spring bonnet material synthetic material. Port connection type external threads. Integral filter 0,16mm

Media Water compressed air & nitrogen. Body material brass dezincification resistant. Spring bonnet material synthetic material. Port connection type external threads. Max. media temperature 60oC. Static pressure PN25. Integral filter 0,16mm

Media Watercompressed air & nitrogen. Body material cast iron GG25. Spring bonnet material metal. Body finishing powder coating. Port connection type flanges. Max media temp 70oC. Static pressure PN16. Pressure setpoint range 0,2 2 bar

Media Water compressed air & nitrogen. Body material cast iron GG25. Spring bonnet material metal. Body finishing powder coating. Port connection type flanges. Max. media temperature 70oC. Static pressure PN16.

Media Water, compressed air & nitrogen. Body material red bronze RG5. Spring bonnet material metal. Port connection type flanges. Max. media temperature 70oC. Static pressure PN25. Integral filter 0,5mm. Pressure setpoint range 1,5 12 bar

Media Water. Body material spherulitic cast iron GGG40. Body finishing powder coating. Port connection type flanges. Max. media temperature 80 oC. Static pressure PN16. Minimum inlet pressure 0,7 bar. Pressure setpoint range 1 - 12 bar

Media Water, compressed air & nitrogen. Body material red bronze RG5. Spring bonnet material metal. Port connection type flanges. Max. media temperature 70oC. Static pressure PN25. Integral filter 0,5mm. Pressure setpoint range 0,5 - 2 bar

Media Water compressed air & nitrogen. Body material spherulitic cast iron GGG40. Spring bonnet material metal. Body finishing powder coating. Port connection type flanges. Max. media temperature 70oC. Static pressure PN25

Approvals Certified to Pressure Equipment Directive 97/23/EC, Ref No. CE 0035. Media Compressed air non-toxic and non-flammable gases. Body material brass. Spring bonnet material synthetic material. Port connection type internal threads.