BALANCED PORT Q-VALVE

Transcription

1 March 2001 / BULLETIN ELEMENT BALANED PORT Q-VALVE ARTRIDGE BODY

2 Page 2 / BULLETIN Introducing the Balanced Port -Valve The BQ combines the flexibility of the replaceable cartridge style Q valve with the proven performance of the Balanced Port BF, SBF and EBF valve types... a first for the industry! Like the Q valve, the BQ can be supplied as a complete valve or as three component parts: the valve body, the cartridge assembly and the thermostatic element. Since Sporlan s introduction of the Q-Valve in 1994, the family of conventional port interchangeable cartridge valves have become increasingly popular. Q-Valves are ideal for reducing inventory while increasing valve options So, the right valve is always on hand. Now, with the introduction of the Balanced Port Q-Valve (BQ), designed especially for systems with a wide range of operating conditions, the Q-Valve line satisfies over 2,900 TEV applications. And, like the conventional Q-Valve, the BQ reduces your inventory and increases your options. ELEMENT ARTRIDGE BODY

3 BULLETIN / Page 3 U.S. Patent No. 5,238,219 For Refrigerants: a-402A-404A-407A A-409A SAE Flare & Extended ODF Solder onnections Sporlan selective charges are specifically designed for low temperature, medium temperature and air conditioning applications. Since the valve body and thermostatic element are supplied as independent components, you select the best possible thermostatic charge for the application. The element is manufactured with a large, flat diaphragm to yield maximum power and performance. The thermostatic element to body is Sporlan s proven knife edge, metal-to-metal joint, insuring leak-proof construction. Five cartridges are available with capacities that duplicate the balanced port BF, SBF, and EBF valve types. The cartridges are color-coded and metal stamped for identification. Like other Sporlan TEVs, flow through the BQ valve opposes the pin movement for improved stability at light loads. This design minimizes the risk of charge migration in the thermostatic element, a problem inherent in other cartridge style valves. By design, the Sporlan thermostatic element is warmed by the liquid flow entering through the top of the valve body. The brass body type valve is available with three body styles, the BQ(E), the EBQ(E) and the SBQ(E). While the nomenclature may appear to be unique at first glance, it is patterned after Sporlan s BF and Q valves. The BQ(E) version is designed with the traditional SAE flare connections, the EBQ(E) and SBQ(E) are supplied with ODF connections. All BQ valves have a removable strainer, and share identical internal construction details with external adjustment assemblies. These valves are designed for small refrigeration systems, including refrigerated cases, coolers and freezers. The externally equalized versions are well suited for air conditioning and heat pump duty.

4 Page 4 / BULLETIN , 134a, 401A, 409A THERMOSTATI EXPANSION VALVE APAITIES for S TONS OF REFRIGERATION AIR ONDITIONING, HEAT PUMP and OMMERIAL REFRIGERATION APPLIATIONS VALVE TYPES BQ-EBQ-SBQ 134a 401A 409A ARTRIDGE REOMMENDED THERMOSTATI HARGES ODE (PORT SIE) F, FP60 J, JP60 X, XP60 F, FP60 TEMPERATURE ( F) A 0.92 B LIQUID TEMPERATURE ENTERING TEV ( F) ORRETION FATOR, F LIQUID TEMPERATURE a A A These factors include corrections for liquid refrigerant density and net refrigerating effect and are based on an evaporator temperature of F. However, they may be used for any evaporator temperature from F to F since the variation in the actual factors across this range is insignificant. PRESSURE DROP AROSS TEV (PSI) TEMPERATURE ( F) ORRETION FATOR, F PRESSURE DROP & TEV capacity = TEV rating x F liquid temperature x F pressure drop Example: Actual capacity of an A port in a Type BQ valve with R-134a at F evaporator, 100 psi pressure drop across the TEV, and F liquid temperature entering the TEV = (from rating chart) x (F liquid temperature) x (F pressure drop) = 1.73 tons. 22, 407A, 407 THERMOSTATI EXPANSION VALVE APAITIES for S TONS OF REFRIGERATION VALVE TYPES BQ-EBQ-SBQ AIR ONDITIONING, HEAT PUMP and OMMERIAL REFRIGERATION APPLIATIONS A 407 ARTRIDGE REOMMENDED THERMOSTATI HARGES ODE (PORT SIE) V, VP100, VGA V, VP40 V, VP100, VGA V, VP40 N, NP100, NGA TEMPERATURE ( F) A B LIQUID TEMPERATURE ENTERING TEV ( F) ORRETION FATOR, F LIQUID TEMPERATURE A PR ESSURE DROP AROSS TEV (PSI) TEMPERATURE (F ) ORRETION FATOR, F PRESSURE DROP & & These factors include corrections for liquid refrigerant density and net refrigerating effect and are based on an evaporator temperature of F. However, they may be used for any evaporator temperature from -F to F since the variation in the actual factors across this range is insignificant. TEV capacity = TEV rating x F liquid temperature x F pressure drop Example: Actual capacity of an A port in a Type EBQ valve with R-22 at F evaporator, 100 psi pressure drop across the TEV, and 9F liquid temperature entering the TEV = 1.74 (from rating chart) x 1.06 (F liquid temperature) x (F pressure drop) = 1.64 tons.

5 BULLETIN / Page 5 THERMOSTATI EXPANSION VALVE APAITIES for S TONS OF REFRIGERATION 404A, 408A, 502 VALVE TYPES BQ-EBQ-SBQ AIR ONDITIONING, HEAT PUMP and OMMERIAL REFRIGERATION APPLIATIONS ARTRIDGE 404A 408A 502 ODE REOMMENDED THERMOSTATI HARGE (PORT SIE) S, SP115 S, SP R, RP115 R, RP R, RP115 R, RP TEMPERATURE ( F) A B LIQUID TEMPERATURE ENTERING TEV ( F) ORRETION FATOR, F LIQUID TEMPERATURE 404A A PR ESSURE DROP AROSS TEV (PSI) TEMPERATURE (F ) ORRETION FATOR, F PRESSURE DROP & & These factors include corrections for liquid refrigerant density and net refrigerating effect and are based on an evaporator temperature of F. However, they may be used for any evaporator temperature from -F to F since the variation in the actual factors across this range is insignificant. TEV capacity = TEV rating x F liquid temperature x F pressure drop Example: Actual capacity of an A port in a Type SBQ valve with R-404A at -F evaporator, 5 psi pressure drop across the TEV, and F liquid temperature entering the TEV = 0.94 (from rating chart) x 1.43 (F liquid temperature) x 0.91 (F pressure drop) = tons. THERMOSTATI EXPANSION VALVE APAITIES for S TONS OF REFRIGERATION 402A & 507 VALVE TYPES BQ-EBQ-SBQ OMMERIAL and LOW TEMPERATURE REFRIGERATION APPLIATIONS ARTRIDGE ODE (PORT SIE) L A B A 507 REOMMENDED THERMOSTATI HARGE L, LP P P, PP TEMPERATURE ( F) LIQUID TEMPERATURE ENTERING TEV ( F) These factors include corrections for liquid refrigerant density and net refrigerating effect and are based on an evaporator ORRETION FATOR, F LIQUID TEMPERATURE temperature of F. However, they may 402A be used for any evaporator temperature from -F to F since the variation in the actual factors across this range is PR ESSURE DROP AROSS TEV (PSI) insignificant. TEMPERATURE TEV capacity = TEV rating x F liquid temperature x F (F ) ORRETION FATOR, F PRESSURE DROP pressure drop Example: Actual capacity of an A port in a Type BQ valve with R-402A at -F evaporator, 5 psi 1 & & pressure drop across the TEV, and F liquid temperature entering the TEV = 0.95 (from rating chart) x 1.42 (F liquid temperature) x 0.91 (F pressure drop) = 1.23 tons.

6 Page 6 / BULLETIN ( Sporlan o de) 22 (V) 407 (N) 407A (V) 134a (J) (F) 401A (X) 409A (F) 404A (S) 502 (R) 408A (R) 507 (P) 402A (L) TYPE 1 Internal BQ- BQ- BQ-A BQ-B BQ- BQ- BQ- BQ-A BQ-B BQ- BQ- BQ- BQ-A BQ-B BQ- BQ- BQ- BQ-A BQ-B BQ- SPEIFIATIONS BQ SAE Flare 2 External ARTRIDGE ODE (Port Size) ELEMENT SIE NO. 43, KNIFE EDGE JOINT NOMINAL APAITY RANGE Tons of Refrigeration Thermostatic harges Available P40 P P Standard Tubing Length-Inches 60 ONNETIONS Inches Blue figures are standard and will be furnished unless otherwise specified. SAE Flare INLET x OUTLET BQ & BQE 1/4 x 3/8 SAE 1/4 x 1/2 SAE 3/8 x 1/2 SAE 3 9 Angle Inlet External Net Weight-Lbs. Shipping Weight-Lbs. 1/4 SAE 1 1-1/ 2 1 Valves listed in this column should not be assembled with MOP Type air conditioning charges. 2 Standard External 1/4 SAE (BQ Body), 1/4 ODF (SBQ and EBQ Body). 3 The 3/8 SAE inlet fitting has a long taper on the flare surface. A 3/8 x 1/4 reducing flare nut will allow 1/4 OD tubing to be attached to this fitting. ( Sporlan o de) 22 (V) 407 (N) 407A (V) 134a (J) (F) 401A (X) 409A (F) 404A (S) 502 (R) 408A (R) 507 (P) 402A (L) TYPE SPEIFIATIONS SBQ Extended ODF Solder (with replaceable strainer) 1 Internal SBQ- SBQ- SBQ-A SBQ-B SBQ- SBQ- SBQ- SBQ-A SBQ-B SBQ- SBQ- SBQ- SBQ-A SBQ-B SBQ- SBQ- SBQ- SBQ-A SBQ-B SBQ- 2 External TYPE EBQ Extended ODF Solder Internal 2 External BQE- 1/8 thru 1/ 3 BQE- 1/ 2/ 3 A 3/ 1-1/ 2 B 1-3/ 3 BQE- 3-1/ 5-1/ 2 BQE- BQE- 1/ 1/ 3 A 1/ 1 B 1-1/ 1-3/ 4 BQE- 3 BQE- BQE- 1/ 1/ 3 A 1/ 1 B 1-1/ 2 BQE- 2-1/ 3 BQE- BQE- 1/ 1/ 3 A 1/ 1 B 1-1/ 2 BQE- 2-1/ 3 SBQE- SBQE- S S SBQE- SBQE- SBQE- S S SBQE- SBQE- SBQE- S S SBQE- SBQE- SBQE- S S SBQE- EBQ- EBQ- EBQ-A EBQ-B EBQ- EBQ- EBQ- EBQ-A EBQ-B EBQ- EBQ- EBQ- EBQ-A EBQ-B EBQ- EBQ- EBQ- EBQ-A EBQ-B EBQ- EBQE- EBQE- BQE- EBQE- EBQE- BQE- EBQE- EBQE- BQE- EBQE- EBQE- BQE- ELEMENT SIE NO. 43, KNIFE EDGE JOINT ARTRIDGE ODE (Port Size) 1/8 thru 1/ 3 1/ 2/ 3 3/ 1-1/ 1-3/ 3-1/ 5-1/ 1/ 1/ 3 1/ 1-1/ 1-3/ 1/ 1/ 3 1/ 1-1/ 2-1/ 1/ 1/ 3 1/ 1-1/ 2-1/ E A 2 E B 3 E 2 E A 1 E B 4 E 3 E A 1 E B 2 E 3 E A 1 E B 2 E 3 1 Valves listed in this column should not be assembled with MOP Type air conditioning charges. 2 Standard External 1/4 SAE (BQ Body), 1/4 ODF (SBQ and EBQ Body). NOMINAL APAITY RANGE Tons of Refrigeration Thermostatic harges Available P40 P P Std. Tubing Lgth.-In. 60 ONNETIONS Inches Blue figures are standard and will be furnished unless otherwise specified. Extended ODF Solder INLET x OUTLET SBQ & SBQE Only 3/8 x 1/2 ODF 9 0 Angle Inlet EBQ Only 3/8 x 1/2 ODF Straight Thru EBQE 3/8 x 1/2 ODF 1/2 x 5/8 ODF 1/2 x 7/8 ODF Straight Thru External 1/4 ODF Pointed Toward Bottom ap Net Weight-Lbs. Shipping Weight-Lbs / 2

7 TYPE BQE BULLETIN / Page /4 SAE Removable Strainer P/N /8 SAE Inlet Strainer P/N TOP VIEW BQE DIMENSIONS Inches FITTING SIE A B 1/4 SAE, 9 Angle /8 SAE, 9 Angle - 3/8 SAE /2 SAE A B TYPE EBQE /8 ODF Insert Strainer P/N /2 ODF Insert Strainer P/N (EBQE Only) 2.02 EBQE DIMENSIONS Inches FITTING SIE A B 3/ / / / A B TOP VIEW 1.87 TYPE SBQE 3.93 Removable Strainer P/N TOP VIEW BQE, EBQE, SBQE BULB SIES Inches STANDARD HARGES a 404A OD x 3.00 & P Series 0.50 OD x OD x 3.00 P Series 0.50 OD x 3.00 VGA 0.75 OD x 2.00

8 Page 8 / BULLETIN BODY OMPLETE VALVE NOMENLATURE BQE - - V - 5' - 3/8 x 1/2 x 1/4 SAE Valve Type BQ, EBQ, SBQ = Internally Equalized BQE, EBQE, SBQE = Externally Equalized artridge Size Refrigerant ode (See page 9) Thermostatic harge SELETING OMPONENTS apillary Tube Length onnection Size and Style: In x Out x Ext. Eq. BQ EBQ SBQ SAE (Internally ODF (Internally ODF (Internally BQE EBQE SBQE Replaceable Strainer U.S. Patent No. 5,232,015 P/N SAE (Externally ARTRIDGE ODF (Externally ODF (Externally U.S. Patent No. 5,238,219 SPORLAN Identification tag with cartridge code (bends around capillary tubing) Top surface is color coded to identify cartridge capacity apacity code on cartridge INDIVIDUAL REPLAEMENT PARTS PART NUMBER SIE OLOR ODE ARTRIDGE AND I.D. TAG BQ- BQ- BQ-A BQ-B BQ- A B RED YELLOW BLUE PINK WHITE MISELLANEOUS PARTS O B-1 Oil Bottle (With Oil) BQ artridge Tool artridge Service Kit (omplete as noted on page 9) R- R-22 NOMINAL APAITY ( t R-134a ons) of R-401A the VALVE to be R-402A REPLAED R-404A R-502 R-507 1/8 thru 1/5 1/8 thru 1/ 3 1/8 thru 1/ 5 1/8 thru 1/ 5 1/8 thru 1/ 5 1/8 thru 1/ 5 1/8 thru 1/ 5 1/8 thru 1/ 5 1/4 thru 1/3 1/2 thru 2/ 3 1/4 thru 1/ 3 1/4 thru 1/ 3 1/4 thru 1/ 3 1/4 thru 1/ 3 1/4 thru 1/ 3 1/4 thru 1/ 3 BQ VALVE ARTRIDGE SIE OLOR ODE RED YELLOW 1/2 thru 1 3/ 1-1/ 2 1/ 1 1/ 1 1/ 1 1/ 1 1/ 1 1/ 1 A BLUE 1-1/4 thru 1-3/ 4 1-3/ 3 1-1/ 1-3/ 4 1-1/ 1-3/ 4 1-1/ 2 1-1/ 2 1-1/ 2 1-1/ 2 B PINK 3 3-1/ 5-1/ / 3 2-1/ 3 2-1/ 3 2-1/ 3 WHITE

9 BULLETIN / Page 9 ARTRIDGE SERVIE KIT Part No B B A - Red Qty. 2 - Yellow Qty. 4 A - Blue Qty. 4 B - Pink Qty. 1 B - Pink Qty. 2 BQ artridge Tool Oil Bottle SPORLAN ELEMENT BQ - White Qty. 2 apillary Tube Length (standard = 5 ft.) SPORLAN VALVE O WASHINGTON, MO MADE IN U.S. of A. R-22 KT-43-V 43 V DATE 4499 Element Label Date ode Label (by week and year of manufacture) Bulb KT V Abbreviation for "Kit" Element Size Number * Refrigerant ode Thermostatic harge SPORLAN ODE - - Element Label olor ode F - R- - Yellow V - R-22 - Green J - R-134a - Blue X - R-401A - Pink L - R-402A - Sand S - R-404A - Orange V - R-407A - Green N - R Light Brown R - R-408A - Purple F - R-409A - Yellow R - R Purple P - R Teal * While many new refrigerants and refrigerant blends have a unique letter code, many use the same thermostatic element as the traditional refrigerant they replace. Refer to the table below to select the correct thermostatic element. APPLIATION AIR ONDITIONING OMMERIAL REFRIGERATION 5 F to 1 F LOW TEMPERATURE REFRIGERATION F to F REOMMENDED THERMOSTATI ELEMENTS THERMOSTATI SYSTEM ELEMENT MOP a 401A 402A 404A 407A A 409A psig X X X X KT-43-FP60 50 X X X KT-43-VP X X X K T-43-VGA X X X KT-43-SP X X X X K T-43-F X X X K T-43-V X X X K T-43-S X X K T-43-P X K T-43-F X KT-43-FP X X K T-43-V X X KT-43-VP40 30 X X X X X K T-43-S X X X X X KT-43-SP 35 The Sporlan type P thermostatic charges have essentially the same characteristics as the conventional cross charges with one exception: they produce a pressure limit or MOP. The P charges are not intended as replacements for the charges - they should only be used where a definite pressure limit is required to prevent overloading the motor.

10 Page 10 / BULLETIN OMPONENT ASSEMBLY BQ artridge Tool Thermostatic Element Q Attach cartridge identification tag to element capillary tube. W (Oil) Lubricate O-rings. E Turn clockwise while applying downward force. R Once threads are engaged, Turn clockwise until seated (do not over tighten). T (Oil) Lubricate lock ring surface. Y Hand tighten element. Q-Valve Tool (QVT-1) View of Element 1 2 Before After Q-Valve Tool (QVT-1) Bench Flange (QVT-F) BULB ONTAT and IRUMFERENTIAL LOATION U After hand tight, turn element clockwise (or movement equal to one hex flat). 9:00 8:00 3 3:00 4:00 MULTIPLE S Above and Below Main Suction Line Flow from upper valve cannot affect bulb... line free draining Inverted trap to avoid oil draining into idle evaporator Free draining

11 FOR USE ON REFRIGERATION and /or BULLETIN / Page 11 MAXIMUM TEST ONDITIONS M AXIMUM DEHYDRATION TEMPERATURES F THERMOSTATI HARGE VGA P Air onditioning harge a P MAXIMUM LOW SIDE TEST PRESSURES VALVE TYPE psig BQ(E), EBQ(E), SBQ(E) 450 If elevated temperatures are used to assist in dehydrating the system, the thermostatic expansion valve should not be exposed to temperatures exceeding those shown in the table above. SYSTEM INSURANE Filter-Drier TYPE -163-S LISTED REFRIGERATION FILTER-DRIER 407G FOR USE WITH R R22 R R134a AIR ONDITIONING SYSTEMS ONLY SPORLAN VALVE OMPANY WASHINGTON, MO MADE IN U.S. of A. W.P. 500 psig (3447 kpa) Moisture and Liquid Indicator SOLDER TEHNIQUES INSTALLATION INFORMATION N 2 Direct torch tip away from valve body and wrap body with wet rag. VALVE, EXTERNAL EQUALIER, and BULB LOATIONS