EXPANSION VALVES Type QCX & RCX
SA C
R134a
SA C
R404A
SA
R407C R410A
ht tp
C
−
−
−
−
−60 to −25
−30 to 10
−
−
−
−
−40 to 0 −
−40 to 10
−
−
−40 to 0
−45 to 10
−
−
−40 to −10
://
C
F Zone
−40 to 0
−40 to 10
SL SA
R Zone
Evaporating Temp. (°C)
−40 to 10
R22
SL C
A Zone
−60 to −25 −
−
Type RCX–B
Temp. Condition
MOP (°C)
Power Element Temp.: TS, Sensing Bulb Temp.: TB
18
T S ≧ TB
− −20
TS
TB
T S ≧ TB TB
−
TS
18
T S ≧ TB
−
TS
TB
−20
T S ≧ TB
18
T S ≧ TB
−
TS
18
T S ≧ TB
−
TS
VALVE NOMENCLATURE Catalog No. is decided according to the specifications. Example: QCX – 0234 B U SA â… â…Ą â…˘ â…Ł â…¤ â… : Type...... QCX–Internal equalizer type, RCX–External equalizer type â…Ą: Model...... The first and the second digits indicate nominal capacity. The last two digits indicate inlet and outlet pipe size respectively. â…˘: Connection....... B–Flare Connection, D–Solder Connection â…Ł: Refrigerant...... M ďź? R134a, H ďź? R22, R407C, U ďź? R404A, V ďź? R410A â…¤: Charge type...... SL ďź? SL–charge, C ďź? C–charge, SA ďź? SA–charge
57
Type RCX–D
TB TB
5378-7190
Charge
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ie
6731-0616
nd
a.
Type QCX–D
5305-9179
Type QCX–B
r .BY XPSLJOH QSFTTVSF .1B \ LHG DN2} r "EKVTUBCMF SBOHF PG TUBUJD TVQFSIFBU 1 to 7°C at R22, R134a, R404A 1 to 5°C at R407C, R410A r Increase about 0.045MPa / rotation r 4VQFSIFBU DIBOHF UP ž$ $ 4-mDIBSHF
3 to 4°C (SA–charge)
(55) 5370-9692
SPECIFICATIONS
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m
r "QQMJDBUJPO $PNNFSDJBM SFGSJHFSBUPS GSFF[FS air conditioner, cold chain box, etc. r 4VJUBCMF GPS SFGSJHFSBUJPO TZTUFNT XJUI IPU HBT EFGSPTUJOH r 5ZQF 2$9 *OUFSOBM FRVBMJ[FS UZQF Type RCX ... External equalizer type r 5IF TBNF QSPEVDUT DBO CF VTFE GPS 3 BOE 3 $ r 8JUI TVQFSIFBU FYUFSOBM BEKVTU EFWJDF
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GENERAL DESCRIPTION
TYPE NUMBER SELECTION (1) Capacity (U.S.R.T.) {kW}
C.T. 38°C
E.T. −5°C
E.T. −30°C 0.22 {0.79} 0.33 {1.16}
0834B[D]HSL
0.54 {1.91}
2.27 {7.97}
4734B[D]HSL
3.10 {10.9}
0234B[D]USL
0.13 {0.46}
0334B[D]USL
0.19 {0.68}
0534B[D]USL
0.32 {1.11} R404A
—
0.98 {3.44}
2034B[D]USL
1.32 {4.63} 1.80 {6.34}
0334B[D]HC
0.31 {1.10}
0534B[D]HC
0.47 {1.65}
0834B[D]HC
0.78 {2.75} R22
1.25 {4.41} 1.57 {5.51} 2.35 {8.26}
3134B[D]HC
3.13 {11.0}
4734B[D]HC
4.69 {16.5}
tie
2434B[D]HC
0234B[D]UC
0.20 {0.70}
0334B[D]UC
0.30 {1.05}
0534B[D]UC
0.49 {1.74} R404A
1534B[D]UC 2034B[D]UC 3034B[D]UC 0334B[D]HC
1.98 {6.95}
R Zone
1634B[D]HC
R407C
sa
4.83 {17.0}
0234B[D]MC
0.24 {0.85}
0434B[D]MC
0.36 {1.28}
://
Refrigeration –30 to 10°C (C: R134a)
1.61 {5.67} 3.21 {11.3}
0634B[D]MC
tp Refrigeration –40 to –10°C (C: R410A)
1.29 {4.54}
4734B[D]HC
0.24 (RCX–**34D)
—
0.61 {2.13} R134a
0.96 {3.38} 1.21 {4.27}
1834B[D]MC
1.82 {6.40}
2434B[D]MC
2.43 {8.54}
3634B[D]MC
3.64 {12.8}
0334B[D]VC
0.35 {1.22}
0534B[D]VC
0.52 {1.83}
0934B[D]VC
0.86 {3.04}
1734B[D]VC
0.29 (RCX–**34B)
0.81 {2.84}
2.42 {8.51}
1434B[D]VC
0.24 (QCX–**34D)
0.32 {1.13}
3134B[D]HC
1234B[D]MC
φ2.4 × 1500
0.48 {1.70}
2434B[D]HC
1034B[D]MC
1/2" Solder [D]
0.28 (QCX–**34B)
2.96 {10.4}
0834B[D]HC 1234B[D]HC
3/8" Solder [D]
—
1.48 {5.22}
gi
0534B[D]HC
0.99 {3.48}
1/2" Flare [B]
5305-9179
1034B[D]UC
0.78 {2.76}
3/8" Flare [B]
(55) 5370-9692
0834B[D]UC
—
no
Refrigeration –40 to 0°C (C: R22, R404A , R407C)
1634B[D]HC
ht
0.64 {2.25}
1534B[D]USL
1234B[D]HC
QCX– RCX–
0.51 {1.79}
http://saginotienda.com
1.68 {5.91}
3034B[D]USL
QCX– RCX–
1.10 {3.87}
3134B[D]HSL
1034B[D]USL
QCX– RCX–
0.87 {3.07}
2434B[D]HSL
0834B[D]USL
Outlet
Wt. (kg)
6731-0616
—
Inlet
Capil. Tube Length (mm)
5378-7190
R22
Connection
a.
Freezing –60 to –25°C (SL: R22, R404A)
C.T. 38°C 0334B[D]HSL
1634B[D]HSL
F Zone
F Zone
0534B[D]HSL 1234B[D]HSL
QCX– RCX–
A,R Zone
m
Refrigerant
co
Catalog No.
nd
Refrigerant
R410A
1.37 {4.82} 1.73 {6.08}
2634B[D]VC
2.59 {9.12}
3534B[D]VC
3.44 {12.1}
5234B[D]VC
5.18 {18.2}
—
—
・ External equalizer for RCX: 1/4" flare (for all flare outlet bodies) , 1/4” solder[ID] (for all solder outlet bodies)
58
TYPE NUMBER SELECTION (2) Capacity (U.S.R.T.) {kW}
E.T. −5°C
E.T. −30°C
0.78 {2.75} 1.25 {4.41} 2.35 {8.26}
3134B[D]HSA
3.13 {11.0}
4734B[D]HSA
4.69 {16.5}
0234B[D]USA
0.20 {0.70}
0334B[D]USA
0.30 {1.05}
0534B[D]USA
0.49 {1.74} 0.78 {2.76}
R404A
1.48 {5.22}
2034B[D]USA
1.98 {6.95}
3034B[D]USA
2.96 {10.4}
0334B[D]HSA
0.32 {1.13}
0534B[D]HSA
0.48 {1.70}
0834B[D]HSA
0.81 {2.84}
2.42 {8.51}
3134B[D]HSA
3.21 {11.3}
4734B[D]HSA
4.83 {17.0}
0334B[D]VSA
0.35 {1.22}
0534B[D]VSA
0.52 {1.83}
0934B[D]VSA
0.86 {3.04}
3534B[D]VSA 5234B[D]VSA
1/2" Solder [D]
0.24 (QCX–**34D) 0.29 (RCX–**34B) 0.24 (RCX–**34D)
—
1.73 {6.08}
no
2634B[D]VSA
1.37 {4.82}
R134a
1734B[D]VSA
φ2.4 × 1500
—
1.61 {5.67}
2434B[D]HSA
1434B[D]VSA
3/8" Solder [D]
1.29 {4.54}
R407C
1634B[D]HSA
0.28 (QCX–**34B)
5378-7190
1234B[D]HSA
1/2" Flare [B]
—
0.99 {3.48}
1534B[D]USA
3/8" Flare [B]
m
2434B[D]HSA
1034B[D]USA
—
1.57 {5.51}
2.59 {9.12} 3.44 {12.1} 5.18 {18.2}
gi
・ External equalizer for RCX: 1/4" flare (for all flare outlet bodies) , 1/4” solder[ID] (for all solder outlet bodies)
●
φ2.4×1500
48
67
8
L
22.5
6.5
L
67
32
32
22.5
ht
23
φ2.4×1500
φD
φD
10
35.5
48
4×9.5 （＝38）
M5×0.8 bolt
φ39
[ID]
（44） 92
Type RCX–D
48.5
SA C SL
59
φD
48.5
φ2.4×1500
φ39
41
L
32
L
8 10
Type RCX–B
1/4" Flare
8.5
22.5
sa φD
35.5
tp
41
Sensing Bulb Mounting Band
φ2.4×1500
φ39
://
67
32
22.5
φ39
D 12.7 9.5 12.7
5305-9179
ACCESSORY
Type QCX–D
67
Type QCX–B
L 80 50 80
Unit: mm
0.4
DIMENSIONS
(55) 5370-9692
R22
Outlet
http://saginotienda.com
0834B[D]HSA
Inlet
Wt. (kg)
6731-0616
0.31 {1.10} 0.47 {1.65}
0834B[D]USA
Air Conditioning –45 to 10°C (SA:R410A)
C.T. 38°C
Capil. Tube Length (mm)
a.
Air Conditioning –40 to 10°C (SA: R22, R404A , R407C)
A Zone
C.T. 38°C 0334B[D]HSA
1634B[D]HSA
QCX– RCX–
F Zone
0534B[D]HSA 1234B[D]HSA
Connection
A,R Zone
co
Refrigerant
nd
Catalog No.
tie
Refrigerant