refrigeration valves
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Refrigeration valves

SKU: refrigeration-valve Categories: ,
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1. Solenoid Valves-VMP SET

1)Technical Parameters

  1. Nominal Pressure: 2 8MPa
  2. Test Pressure: 4.2MPa
  3. Applicable Temperature: -50℃~+ 120℃
  4. Applicable Medium: Ammonia, Fluorine, Propane, etc

2) Characteristics

  1. VMP are solenoid servo-operated piston valves, suitable for ammonia and other common fluorinated refrigerants.
  2. The valves are designed to be mounted between flanges, welded or brazed them to steel or cooper pipes.
  3. The valves are normally closed with currentless coil,and they open when the coil is powered.
  4. The degree of opening of VMP valves is function of the differential pressure between the inlet and outlet, so if the pressure difference is △p = 0.3 bar, the main valve will be fully open, and if it is△p = 0.2 ~ 0.3 bar, the degree of opening will be correspondingly proportional to△
  5. Prepared with hand manual emergency stem
  6. The standard coil NC type, AC 220V-50/60Hz 10W and MOPD up to 21 Bar, are supplied encapsulated and with DIN 43650 connector.

2. Pressure Control Pilots-ACVP-H

1)Technical Parameters

  1. Nominal Pressure: 2 8MPa
  2. Test Pressure: 4.2MPa
  3. Applicable Temperature: -50℃~+ 120℃
  4. Applicable Medium: Ammonia, Fluorine, Propane, etc

2) Characteristics

  1. The Pilots ACVP-H are used as constant pressure regulators, mounted directly over main valves AM1 or AM3 but can be also mounted on a housing valve ACVH in a external line to control one or more AM or RAK valves.
  2. The Pilots ACVP-H working in higher pressure with a, range of regulation of 4 Bars to 25 Bars.
  3. Turning the regulating spindle clockwise, increases the opening pressure of the pilot, (thus the condensating pressure and temperature), and they decrease when we turn the spindle anticlockwise.
  4. ACVP-H pilot valve is used to keep AM main valve inlet pressure constant. It can also be used as a safety valve, for example, to prevent excessive pressure due to the presence of effusion.

The screw must be replaced

3. Forged Steel Filter

Technical Parameters

  1. Nominal Pressure: 4.0MPa
  2. Test Pressure: 6.0MPa
  3. Applicable Temperature: -50℃~+ 150℃
  4. Applicable Medium: Ammonia, Fluorine, Propane, etc

1) FIAY15-150-D Forged Steel Straight-through Filter

Name Type Size(mm) Weight
ɸD ɸD1 L ɸD0 H1
Straight-
through Filter		 FIAY 15-D 21 15 106 65 87 1
FIAY 20-D 25 20 106 65 89 1.1
FIAY 25-D 32 25 128 75 106 1.5
FIAY 32-D 38 32 128 75 110 1.7
FIAY 40-D 45 40 165 95 140 3
FIAY 50-D 57 50 165 95 146 3.3
  FIAY 150-D 159 149 370 219 355
  • 2)FIAT15-150-D Forged Steel Right-angle Filter
Name Type Size(mm) Weight
ɸD ɸD1 L ɸD0 H1
Right-angle
Filter		 FIAT 15-D 21 15 40 65 92 0.9
FIAT 20-D 25 20 40 65 92 0.9
FIAT 25-D 32 25 51 75 110 1.2
FIAT 32-D 38 32 51 75 110 1.4
FIAT 40-D 45 40 60 95 138 2.4
FIAT 50-D 57 50 64 95 138 2.7
  FIAT 150-D 159 149 145 219 300

4. Cast Steel Stop Valve

 Technical Parameters

  1. Nominal Pressure: 4.0MPa
  2. Test Pressure: 6.0MPa
  3. Applicable Temperature: -50℃~+ 150℃
  4. Applicable Medium: Ammonia, Fluorine, Propane, etc

1) RVY100-250-D Cast Steel Straight-through Stop Valve

Name Type Size(mm) Weight
ɸD L H1 H ɸD0
Straight-through
Stop Valve		 RVY100-D 108 264 340 375 156 16
RVY125-D 133 322 405 450 193 30
RVY150-D 159 370 480 540 219 39
RVY200-D 219 464 615 680 276 90
RVY250-D 273 550 715 790 334 110

 

2)SRT15-80-D Forged Steel Right-angle Control Valve

Name Type Size(mm) Weight
ɸD L H1 H ɸD0
Right-angle
Control Valve		 SRT 15-D 21 35 135 150 60 0.6
SRT 20-D 27 45 155 170 60 1.1
SRT 25-D 34 45 155 170 60 1.2
SRT 32-D 42 51 180 205 80 2
SRT 40-D 48 55 195 225 80 2.4
SRT 50-D 57 60 215 240 100 3.6
SRT 65-D 76 70 240 275 120 5.6
SRT 80-D 89 90 280 315 160 9

5. Forged Steel Control Valve

Technical Parameters

  1. Nominal Pressure: 2.5MPa
  2. Test Pressure: 3.75MPa
  3. Applicable Temperature: -50℃~+ 150℃
  4. Applicable Medium: Ammonia, Fluorine, Propane, etc

1)SRY15-80-D Forged Steel Straight-through Control Valve

Name Type Size(mm) Weight
ɸD L H1 H ɸD0
Straight-through
Control Valve		 SRY 15-D 21 90 110 120 60 0.65
SRY 20-D 27 120 130 140 60 1.2
SRY 25-D 34 120 130 140 60 1.4
SRY 32-D 42 128 155 175 80 2.1
SRY 40-D 48 145 170 195 80 2.7
SRY 50-D 57 148 205 225 100 4.3
SRY 65-D 76 176 240 265 120 6.8
SRY 80-D 89 216 265 310 160 11.5

2) RVT100-300-D Cast Steel Right-angle Stop Valve

Name Type Size(mm) Weight
ɸD L H1 H ɸD0
Right-angle
Stop Valve		 RVT100-D 108 106 325 375 156 14
RVT125-D 133 128 395 460 193 27
RVT150-D 159 145 460 545 219 35
RVT200-D 219 180 550 645 276 73
RVT250-D 273 210 620 725 334 100
RVT300-D 325 240 655 760 384 140

6. Check Valve – CVD-A

Technical Parameters

  1. Nominal Diameter: DN15-DN150
  2. Nominal Pressure: 4.0MPa
  3. Applicable Medium: R12, R22, R502, R134a, R404a, R507, R717 and other refrigerants
  4. Applicable Temperature: -46 ℃~ + 150 ℃
  5. Structure Form: Angle Type Structure code is A Straight Type Structure code is S

7. Stop Check Valve -SCV-A

Technical Parameters

  1. Nominal Diameter: DN15-DN150
  2. Nominal Pressure: 4.0MPa
  3. Applicable Medium: R12, R22, R502, R134a, R404a, R507, R717 and other refrigerants
  4. Applicable Temperature: -46 ℃~ + 150 ℃
  5. Structure Form: Angle Type Structure code is A Straight Type Structure code is S

8. Motor Valve-DFMV-A

Technical Parameters

  1. Analog Signal 0-10V, 4-20mA, PLC bus control mode;
  2. Modular design, easy to install, maintain and repair;
  3. Grade 5 outer seal structure ensures zero leakage;
  4. Temperature Range: -46 ℃ ~ + 150 ℃
  5. Power Supply Voltage: 24V
  6. Nominal Diameter: DN20-DN125
  7. Nominal Pressure: 4.0MPa
  8. Structure Form: Angle Type Structure’s code is A Straight Type Structure’s code is B

Instruction

Used for Control Valves in industrial refrigeration pipelines easy to realize automatic control .

9. Overflow Valve-OFD

Technical Parameters

  1. Nominal Diameter: DN20-DN25
  2. Pressure Adjustment Range: 2-6.5bar 3.5-8bar
  3. Applicable Medium: R12,R22,R502,R134a,R404a,R507,R717 and other refrigerants
  4. Applicable Temperature: -46 ℃~ + 150 ℃

 

Model Nominal Diameter (DN) Size (mm) Connection
ɸD ɸD1 L L1 H H1
OFD 20 26.9 38 45 60 250.5 49.5 Butt welding
25 33.7 38 45 60 250.5 49.5

10. Liquid Switch-LS50

Technical Parameters

  1. Nominal Diameter: DN20-DN25
  2. Refrigerant: Applicable to various non-flammable refrigerants such as ammonia and non-corrosive gases and liquids, but pay attention to the use of corresponding sealing materials. Flammable hydrocarbons are not recommended
  3. Temperature Range： -46℃~ +65℃
  4. Pressure Range: Max.Working pressure: 28 bar g
  5. Electrical Parameters: Microelectronic single pole double throw switch
  6. 250 V a.c / 10A 30V d.c / 5A
  7. It has two functions: normally open and normally closed
  8. DIN43650 Cable Standard : PG11, 8-10mm
  9. Cable: 1.5mm (16AWG)  +PE, IP65
  10. Nominal Diameter Of External Flange Interface: DN20, DN25
  11. Float Level Difference: 12.5- 50mm, Factory default 50mm, Adjustment the step length12.5mm

 

Valves widely used in refrigerated storage and freezing systems in the industries of cooling, refrigeration and air-conditioning as well as the industries of food, beverage, bear, pharmaceutical, ship-building, gas, chemical, petroleum. etc. For more, please contact us.

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