Products for CO₂ / R744 120 Bar

Forged valves provided by inox butt fusion joining tubes. Valves are guaranteed up to 120 bar nominal pressure.

Forged valves provided by inox butt fusion joining tubes. Valves are guaranteed up to 120 bar nominal pressure.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed.

AISI304 casted valve, customizable – on demand – mounting stainless steel tubes with butt-weld connections or CuFe2P (high resistance copper alloy) with ODS connections to braze, designed for R744 transcritical systems (PS 120bar) and suitable to all high pressure appliances.

AISI304 casted valve, customizable – on demand – mounting stainless steel tubes with butt-weld connections or CuFe2P (high resistance copper alloy) with ODS connections to braze, designed for R744 transcritical systems (PS 120bar) and suitable to all high pressure appliances.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed.

Our high pressure Check Valves can be mounted in every position and offer the best performance with reduced pressure drops.

AISI304 casted valve, customizable – on demand – mounting stainless steel tubes with butt-weld connections or CuFe2P (high resistance copper alloy) with ODS connections to braze, designed for R744 transcritical systems (PS 120bar) and suitable to all high pressure appliances.

The changeover is a service device for safety valves that allows using one valve while isolating the other from the system. The valve ensures a pressure drop compatible with the safety valve operation under condition of discharge of saturated or overheated vapour.

The sight port, entirely turned from a single stainless steel bar, ensures endurance and lasting in the most extreme operating conditions. Thermally toughened Borosilicate glass, according to DIN 7080 maintain high resistance, temperature tolerance and high-grade transparency properties. The connections allow to mount AISI butt-welding tubes or Wieland K65-alloy.

A new bi-flow valve for high performance systems in high pressure carbon dioxide plants - R744 (transcritical cycle). The CW617N brass valve-body ensures endurance and lasting in the most extreme operating conditions. The CuFe2P alloy connections allow, in addition the brazing through silver alloys without any restriction. Valves are fitted with special seals suitable for R744.

A new bi-flow valve for high performance systems in high pressure carbon dioxide plants - R744 (transcritical cycle). The CW617N brass valve-body ensures endurance and lasting in the most extreme operating conditions. The CuFe2P alloy connections allow, in addition the brazing through silver alloys without any restriction.

Incoming capacity comes from the vertical Tube (always open) and valve allows you to redirect the flow either along one of the two horizontal output directions. The CuFe2P alloy connections allow, in addition the brazing through silver alloys without any restriction. Valves are fitted with special seals suitable for R744.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed. Valves are fitted with special seals suitable for R744.

The DIN ISO-5211 standard flange, allows to fit valves with all the actuators on the market, when it is necessary the remote control of opening and closing or adjusting the direction of flow. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed. Valves are fitted with special seals suitable for R744.

Our Check Valves can be mounted in every position and offer the best performance with reduced pressure drops. The CuFe2P alloy connections allow, in addition the brazing through silver alloys without any restriction. Valves are fitted with special seals suitable for R744.

The sight port, entirely turned from a single stainless steel bar, ensures endurance and lasting in the most extreme operating conditions. Thermally toughened Borosilicate glass, according to DIN 7080 maintain high resistance, temperature tolerance and high-grade transparency properties. The CuFe2P alloy connections allow, in addition the brazing through silver alloys without any restriction.

Mounting Kit made of AISI 304 Stainless Steel; through ISO 5211 standard flange, allows to fit special Refrigera valves with all the actuators on the market. The lever shaft is mounted in explosion-proof configuration and is hermetic airtight designed.

Insulating material in sinthetic rubber - based on elastomeric foam - available upon request in class 1 and M1, for all valves sizes.

Rotary Electric Actuators useful for the remote opening / closing control, or the choking of the ball valve. They can be connected together with specially crafted Refrigera Valve, using connectivity kit, sold separately.

Completely made of CuFe2P alloy, REFRIGERA fittings have the peculiar value to be provided with ODS connections that assure easy torch-brazing with the normal Ag filler metals.

Completely made of CuFe2P alloy, REFRIGERA fittings have the peculiar value to be provided with ODS connections that assure easy torch-brazing with the normal Ag filler metals.