Danfoss TCBE2 068U4250 Thermostatic Expansion Valve features a fixed orifice, providing precise control over refrigerant flow. Constructed from stainless steel, it is well-suited for refrigeration systems in the food industry and aggressive environments. Specifically designed for swift soldering into hermetic refrigeration systems, the TCBE ensures efficient installation and reliable, corrosion-resistant performance.
Specifications:
| Charges available for following refrigerants | R290, R134a, R513A, R404A, R407A, R407C, R407F, R448A, R449A, R507, R410A, R452A, R600a, R454C, R455A, R1234yf, R1234ze(E), R454A TU and TC | ||||||||||||
| Ignition assessment | Positive. Zone 2 (Category 3, IIA) TUA/TUAE and TCAE only approved for A1 refrig- erants | ||||||||||||
| Complies with PED | Yes, fluid group 2, Article 4 paragraph 3, DN < 25 (inner bore) | ||||||||||||
| Standard charge ranges with MOP | -40 – +10 °C / -40 − +50 °F MOP +15 °C / + 60 °F -40 – -5 °C / -40 − +25 °F MOP 0 °C / +32 °F -60 – -25 °C / -75 − -15 °F MOP -20 °C / -4 °F (not for R134a and R513A) |
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| Max. working pressure PS/MWP | TU (non R410A): 34 bar(g) / 500 psi(g) TU (R410A): 45.5 bar(g) / 660 psi(g) TC (all): 45.5 bar(g) / 660 psi(g) | ||||||||||||
| Connection type | Solder, ODF | ||||||||||||
| Connection sizes, Angleway | Inlet: 1⁄4 in, 3/8 in, 6 mm, 10 mm Outlet: 3/8 in, 1⁄2 in, 5/8 in, 10 mm, 12 mm, 16 mm | ||||||||||||
| Connection sizes, Straightway | Inlet: 1⁄4 in, 3/8 in, 1⁄2 in, 6 mm, 10 mm, 12 mm Outlet: 3/8 in, 1⁄2 in, 5/8 in, 10 mm, 12 mm, 16 mm | ||||||||||||
| Connection sizes, [External equalization] | 1⁄4 in, 6 mm | ||||||||||||
| Orifices, TUB(E), TUC(E) | X, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 | ||||||||||||
| Orifices TUA(E) | 1, 2, 3, 4, 5, 6, 7, 8, 9 | ||||||||||||
| Orifices TCAE, TCBE, TCCE | 1, 2, 3 | ||||||||||||
| Bleed | 15% (of nominal capacity) available. For 30%, contact Danfoss. | ||||||||||||
| Biflow operation | With flow in the opposite direction, the rated capacity is reduced by up to 15%. | ||||||||||||
| Biflow not recommended in | TU with orifice 9 TC with orifice 3 All valves with MOP charges |
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| Biflow not possible in | All valves with internal equalization | ||||||||||||
| Environmental transport/storage temperature and humidity | Max. +65 °C / +150 °F, Humidity: <100% RH | ||||||||||||
| Max. body temperature (mounting/operation) | +120°C / +250°F (short lived peak: +150°C / +300°F) | ||||||||||||
| Min. body temperature | See Evaporating temperature range low end. | ||||||||||||
| Max. bulb temperature (operation) | Standard valves: +100°C / +212°F Valves with MOP charges: +150°C / +300°F |
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| Static superheat (SS) | Standard 4K / 7.2°F Customer-specific settings and non-adjustable valves are available. Please contact Danfoss. |
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| Material of product | Body: Stainless steel Capillary tube: Stainless steel Connector: Bimetal (stainless steel and copper) |
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| Standard capillary tube lengths | TU: 0.8 m / 31.5 in TC: 0.9 m / 35 in |
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| Special capillary tube lengths available | 0.3 m / 11.8 in, 0.45 m / 18.0 in and 1.5 m / 59 in | ||||||||||||
| Inlet strainer | TU orifice X - 4 = 100 mesh / All other TU and TC = 50 mesh / TU and TC angle = 80 mesh | ||||||||||||
| Serviceable | No | ||||||||||||
| Corrosion | Passed salt spray test (EN ISO 9227 NSS) and ASTM prohesion (ASTM G85) test. Both 2000 hours |
Ordering Code:
| Refrigerant | Type | Orifice No. | Pressure eq. | Connection (in x out) | |||||||||||
| inch | Code No. | mm | Code No. | ||||||||||||
| R407C | TCBE | 1 | External | 1/2x5/8 | 068U4257 | 12x16 | 068U4249 | ||||||||
| 2 | 068U4258 | 068U4250 | |||||||||||||
| 3 | 068U4251 | 068U4259 | |||||||||||||
| R410A | TCBE | 1 | External | 1/2x5/8 | 068U4265 | 12x16 | 068U4273 | ||||||||
| 2 | 068U4266 | 068U4274 | |||||||||||||
| 3 | 068U4267 | 068U4275 | |||||||||||||
| R134a / R513A | TCBE | 1 | External | 1/2x5/8 | 068U4217 | 12x16 | 068U4225 | ||||||||
| 2 | 068U4218 | 068U4226 | |||||||||||||
| 3 | 068U4219 | 068U4227 | |||||||||||||
| R404A / R507A | TCBE | 1 | External | 1/2x5/8 | - | 12x16 | 068U4241 | ||||||||
| 2 | 068U4234 | 068U4242 | |||||||||||||
| 3 | 068U4235 | 068U4243 | |||||||||||||
| R290 | TCBE | 1 | External | 3/8x5/8 | 068U4383 | 10x16 | 068U4386 | ||||||||
| 2 | 1/2x5/8 | 068U4384 | 12x16 | 068U4387 | |||||||||||
| 3 | 068U4385 | 068U4388 | |||||||||||||
| Range N MOP 95 psig / +15 °C | |||||||||||||||
| R407C | TCBE | 1 | External | 1/2x5/8 | 068U4253 | 12x16 | 068U4261 | ||||||||
| 2 | 068U4254 | 068U4262 | |||||||||||||
| 3 | - | 068U4263 | |||||||||||||
| Range N MOP 165 psig / +15 °C | |||||||||||||||
| R410A | TCBE | 1 | External | 1/2x5/8 | - | 12x16 | - | ||||||||
| 2 | 068U4270 | - | |||||||||||||
| 3 | - | 068U4279 | |||||||||||||
| Range N MOP 55 psig / +15 °C | |||||||||||||||
| R134a/R513A | TCBE | 1 | External | - | - | 10x16 | 068U4228 | ||||||||
| 2 | - | 12x16 | 068U4230 | ||||||||||||
| 3 | - | 068U4231 | |||||||||||||
| Range N MOP 120 psig / +15 °C | |||||||||||||||
| R404A / R507A | TCBE | 1 | External | - | - | 10x16 | 068U4244 | ||||||||
| 2 | - | 12x16 | 068U4246 | ||||||||||||
| 3 | - | 068U4247 | |||||||||||||
Danfoss TCBE2 068U4250 Thermostatic Expansion Valve features a fixed orifice, providing precise control over refrigerant flow. Constructed from stainless steel, it is well-suited for refrigeration systems in the food industry and aggressive environments. Specifically designed for swift soldering into hermetic refrigeration systems, the TCBE ensures efficient installation and reliable, corrosion-resistant performance.
Specifications:
| Charges available for following refrigerants | R290, R134a, R513A, R404A, R407A, R407C, R407F, R448A, R449A, R507, R410A, R452A, R600a, R454C, R455A, R1234yf, R1234ze(E), R454A TU and TC | ||||||||||||
| Ignition assessment | Positive. Zone 2 (Category 3, IIA) TUA/TUAE and TCAE only approved for A1 refrig- erants | ||||||||||||
| Complies with PED | Yes, fluid group 2, Article 4 paragraph 3, DN < 25 (inner bore) | ||||||||||||
| Standard charge ranges with MOP | -40 – +10 °C / -40 − +50 °F MOP +15 °C / + 60 °F -40 – -5 °C / -40 − +25 °F MOP 0 °C / +32 °F -60 – -25 °C / -75 − -15 °F MOP -20 °C / -4 °F (not for R134a and R513A) |
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| Max. working pressure PS/MWP | TU (non R410A): 34 bar(g) / 500 psi(g) TU (R410A): 45.5 bar(g) / 660 psi(g) TC (all): 45.5 bar(g) / 660 psi(g) | ||||||||||||
| Connection type | Solder, ODF | ||||||||||||
| Connection sizes, Angleway | Inlet: 1⁄4 in, 3/8 in, 6 mm, 10 mm Outlet: 3/8 in, 1⁄2 in, 5/8 in, 10 mm, 12 mm, 16 mm | ||||||||||||
| Connection sizes, Straightway | Inlet: 1⁄4 in, 3/8 in, 1⁄2 in, 6 mm, 10 mm, 12 mm Outlet: 3/8 in, 1⁄2 in, 5/8 in, 10 mm, 12 mm, 16 mm | ||||||||||||
| Connection sizes, [External equalization] | 1⁄4 in, 6 mm | ||||||||||||
| Orifices, TUB(E), TUC(E) | X, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 | ||||||||||||
| Orifices TUA(E) | 1, 2, 3, 4, 5, 6, 7, 8, 9 | ||||||||||||
| Orifices TCAE, TCBE, TCCE | 1, 2, 3 | ||||||||||||
| Bleed | 15% (of nominal capacity) available. For 30%, contact Danfoss. | ||||||||||||
| Biflow operation | With flow in the opposite direction, the rated capacity is reduced by up to 15%. | ||||||||||||
| Biflow not recommended in | TU with orifice 9 TC with orifice 3 All valves with MOP charges |
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| Biflow not possible in | All valves with internal equalization | ||||||||||||
| Environmental transport/storage temperature and humidity | Max. +65 °C / +150 °F, Humidity: <100% RH | ||||||||||||
| Max. body temperature (mounting/operation) | +120°C / +250°F (short lived peak: +150°C / +300°F) | ||||||||||||
| Min. body temperature | See Evaporating temperature range low end. | ||||||||||||
| Max. bulb temperature (operation) | Standard valves: +100°C / +212°F Valves with MOP charges: +150°C / +300°F |
||||||||||||
| Static superheat (SS) | Standard 4K / 7.2°F Customer-specific settings and non-adjustable valves are available. Please contact Danfoss. |
||||||||||||
| Material of product | Body: Stainless steel Capillary tube: Stainless steel Connector: Bimetal (stainless steel and copper) |
||||||||||||
| Standard capillary tube lengths | TU: 0.8 m / 31.5 in TC: 0.9 m / 35 in |
||||||||||||
| Special capillary tube lengths available | 0.3 m / 11.8 in, 0.45 m / 18.0 in and 1.5 m / 59 in | ||||||||||||
| Inlet strainer | TU orifice X - 4 = 100 mesh / All other TU and TC = 50 mesh / TU and TC angle = 80 mesh | ||||||||||||
| Serviceable | No | ||||||||||||
| Corrosion | Passed salt spray test (EN ISO 9227 NSS) and ASTM prohesion (ASTM G85) test. Both 2000 hours |
Ordering Code:
| Refrigerant | Type | Orifice No. | Pressure eq. | Connection (in x out) | |||||||||||
| inch | Code No. | mm | Code No. | ||||||||||||
| R407C | TCBE | 1 | External | 1/2x5/8 | 068U4257 | 12x16 | 068U4249 | ||||||||
| 2 | 068U4258 | 068U4250 | |||||||||||||
| 3 | 068U4251 | 068U4259 | |||||||||||||
| R410A | TCBE | 1 | External | 1/2x5/8 | 068U4265 | 12x16 | 068U4273 | ||||||||
| 2 | 068U4266 | 068U4274 | |||||||||||||
| 3 | 068U4267 | 068U4275 | |||||||||||||
| R134a / R513A | TCBE | 1 | External | 1/2x5/8 | 068U4217 | 12x16 | 068U4225 | ||||||||
| 2 | 068U4218 | 068U4226 | |||||||||||||
| 3 | 068U4219 | 068U4227 | |||||||||||||
| R404A / R507A | TCBE | 1 | External | 1/2x5/8 | - | 12x16 | 068U4241 | ||||||||
| 2 | 068U4234 | 068U4242 | |||||||||||||
| 3 | 068U4235 | 068U4243 | |||||||||||||
| R290 | TCBE | 1 | External | 3/8x5/8 | 068U4383 | 10x16 | 068U4386 | ||||||||
| 2 | 1/2x5/8 | 068U4384 | 12x16 | 068U4387 | |||||||||||
| 3 | 068U4385 | 068U4388 | |||||||||||||
| Range N MOP 95 psig / +15 °C | |||||||||||||||
| R407C | TCBE | 1 | External | 1/2x5/8 | 068U4253 | 12x16 | 068U4261 | ||||||||
| 2 | 068U4254 | 068U4262 | |||||||||||||
| 3 | - | 068U4263 | |||||||||||||
| Range N MOP 165 psig / +15 °C | |||||||||||||||
| R410A | TCBE | 1 | External | 1/2x5/8 | - | 12x16 | - | ||||||||
| 2 | 068U4270 | - | |||||||||||||
| 3 | - | 068U4279 | |||||||||||||
| Range N MOP 55 psig / +15 °C | |||||||||||||||
| R134a/R513A | TCBE | 1 | External | - | - | 10x16 | 068U4228 | ||||||||
| 2 | - | 12x16 | 068U4230 | ||||||||||||
| 3 | - | 068U4231 | |||||||||||||
| Range N MOP 120 psig / +15 °C | |||||||||||||||
| R404A / R507A | TCBE | 1 | External | - | - | 10x16 | 068U4244 | ||||||||
| 2 | - | 12x16 | 068U4246 | ||||||||||||
| 3 | - | 068U4247 | |||||||||||||
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Futuristic believes & will help its customers as far as possible, and has therefore a liberal cancellation policy.
Cancellations :
– Please send an email at sales@futuristicclimatecontrols.in
- Cancellation will be accepted only if the product does not meet the specifications mentioned on our portal.
Return Policy :
If you think, you have received the product in a bad condition or if the packaging is tampered with or damaged before delivery, please refuse to accept the package and return the package to the delivery person. Also, please call our customer care at +91 9723810294 or email us at sales@futuristicclimatecontrols.in mentioning your Order ID. We will personally ensure that a brand new replacement is issued to you with no additional cost. Please make sure that the original product tag and packing is intact when you send us the product back.
Apart from the condition reserved herein above, the following products shall not be eligible for return or replacement, viz:
- Any product that exhibits physical damage to the box or to the product;
- Any product that is returned without all original packaging and accessories, including the retail box, manuals, cables, and all other items originally included with the product at the time of delivery;
- Any product without a valid, readable, untampered serial number, including but not limited to products with missing, damaged, altered, or otherwise unreadable serial number;
- The refund does not include any service or manpower involved while installation, erection, commissioning, training or any such similar activity;
Replacements :
– If you have received the product, it will be eligible for repair/replacement, only in cases where there are defects found with the product. Replacement will be possible only if you ship the product to our office address, all courier charges borne by you. In case of out of country customers, there will be an additional courier charge for the return of the item to the customer country/city.
– All deliveries are F.O.R. Ahmedabad Airport, India. However, all customs & import duties are to be borne by the customer at the country of import. In case of return, the customs & import duties of our country ( India ) , if charged by the authorities, will be deducted from the refund amount. In case of repair, the import/custom duties as levied by Indian Authorities will be to Customer Account.
- In case of complaints regarding products that come with a warranty from manufacturers, please refer the issue to the concerned manufacturer. Let us know & we’ll help you regarding the same
- Replacement will not be valid if the Instrument is tampered or used without following the instruction procedures as mentioned in User manual.
Refund :
Refunds will be made in the same form or by most convenient form ,that the payment is received, within 10 – 15 working days from the date of cancellation of order. However a levy of 3% will be charged towards payment processing charges (Payment Gateway Charges).
