SUPERIOR HVACR PRODUCTS CATALOG

Transcription

1 HVACR PRODUCTS CATALOG R A SHERWOOD OD COMPANY SWD S Sherwood od Valve, LLC LC MADE IN USA w wood od

2 A History of Quality and Innovation For nearly a century, Superior has been the world s leading provider of HVACR valves and accessories. Over the last 90 years, we ve earned a reputation for products that not only keep pace with customer requirements, but also anticipate their changing needs. Our expert engineering and product development teams continuously work to improve core competencies and create new, innovative products to meet the industry s ever-changing standards and demands. Superior was bought by Sherwood Valve in 998. Today Sherwood Valve has three manufacturing facilities near Pittsburgh, PA and Cleveland, OH. Manufacturing Quality, Safety and Reliability Automated manufacturing processes throughout Sherwood s operations are set up to reduce touch labor, resulting in consistently higher-quality products. We re using the latest technology available to lower costs and increase quality. For example, we ve recently invested in new advanced machinery, including two robotic ball valve welding machines. The robotic machinery provides top weld control and unlimited flexibility for a variety of welding variables, thus eliminating extraneous processes and reducing production costs. Sherwood is a totally integrated brass valve manufacturer. We manufacture our own rod and raw forgings at our foundry. These forgings are then machined into the bodies that we use in the majority of our valves. Because we manufacture our own brass rod, we can control the alloy components more closely, resulting in a more durable forging. All Sherwood products are designed to meet the highest standards, and only quality materials are used. Careful assembly and detailed inspection of every part ensures top performance and durability. Sherwood is fully certified to the stringent requirements of ISO 900, which increase manufacturing efficiency and reliability. Your Valve Partner Beyond HVACR, Sherwood s diverse product lines for the specialty gas, packaged gas, life & safety and alternative energy markets have enabled us to develop varied and diverse technical expertise. Our engineering team includes experts in product design and development as well as experts in the quality and compliance testing requirements needed to create custom valves to meet your unique applications. Sherwood is partnered with a solid network of worldwide industry leaders, distributors, manufacturing representatives and customers supporting continuous improvement. We know valves are a system-critical piece of your business and we re proud to provide you with American-made products and service you can trust. Superior A Sherwood Company is your partner for the best quality HVACR valves, delivered on time, at the best possible price!

3 Table of Contents Contents Page High-Performance Ball Valves... 2 WA/WAS Series Ball Valves MST Series Ball Valves...5 VRF Series Ball Valves...6 Tuffy Series Line Valves H-V Check Valves... 5 In-Line Magnetic Check Valves...6 Dual Pressure-Relief Valve Series and Assembly Pressure-Relief Valves Selection of Relief Valves Packed Angle Valves CFA Uni-Form Shells...28 Suction Line Filters Liquid Line Cores...5 Spare Parts List Codes, Regulations and Specifications...8 A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

4 High-Performance Ball Valves High-Performance Ball Valves The Green Solution to Minimize Access Port Leaks Virtually eliminate refrigerant system leaks. 700 PSIG working pressure. Designed for refrigeration applications. Full open to full close with a turn. Patent pending. Durable aluminum handwheel. Forged brass body. Refrigeration service temperature from -40 F to +00 F. UL, cul and CE Compliant. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ASHRAE 5 Section WBSR-6M " Connection 586WBR-6M4FP " Connection Application: Replaces header access fitting on refrigeration rack systems and condensing units. Provides superior leak protection. Application: Service port with functionality to connect ancilliary devices. 586WBSR-6M2FP " Connection 586WBR-6M6FL " Connection "E" Ø"G" "C" "D" "F" "A" Application: Service valve with capability to connect pressure transducer and provides full off or on flow for maintenance. Application: Service port with higher flow capabilities to charge or evacuate the system. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

5 High-Performance Ball Valves High-Performance Ball Valves The Green Solution to Minimize Access Port Leaks 586WBSR-4MP " Connection NEW for WBR-6SW6FL " Connection E G F D B A Application: Replaces header access fitting on refrigeration rack system and condensing units. Application: Installs on an existing access port to stop leakage or to service system. 586WBSR-4SW4FL " Connection 586WBR-4ST " Connection Application: Line set ball valve for high-frequency on/off use where higher flow is required. Application: Installs on an existing access port to stop leakage or to service system. 586WBR-6ST " Connection Application: Line set ball valve for high-frequency on/off use where higher flow is required. IBCA Number Dimensions A B C - Connection D E F - Connection G - Connection H Weight 586WBSR-4MP " NPTF " SAE WBSR-6M ODM " NPTF " ACCESS WBSR-6M2FP ODM.09.7 " NPTF " ACCESS WBSR-4SW4FL " SAE " ACCESS WBR-6SW6FL " SAE " SAE WBR-6M4FP ODM " NPTF WBR-6M6FL ODM " SAE WBR-4ST ODS WBR-6ST ODS A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

6 WA/WAS Series Ball Valves WA Series No Access Fitting WAS Series Includes Access Fitting A robotically welded body joint. Full-size ports for unrestricted flow. These ball valves employ the latest robotic welding technology. Every continuous welded body joint is 00% factory tested to ensure positively leak-free performance. Dual Teflon ball seals surround a polished brass or carbon steel ball at each end. A secondary seal becomes effective if foreign material scores the primary seal even in extremely unfavorable conditions such as compressor burnout a Superior exclusive! WA/WAS Series Ball Valves are constructed using a forged brass body with copper tube extensions on all sizes. Mechanical internal forged stops ensure positive open or closed positions another Superior exclusive. Full open to full close with turn. All sizes incorporate a dual stem seal design utilizing Teflon packing compressed by an internal packing nut forming the primary seal. The unique seal cap design permits valve operation without removal of the seal cap and uses Teflon gaskets to provide a secondary seal a third Superior exclusive! There are no synthetic O-rings. Ball internal relief port design ensures shut-off in either direction of flow even during evacuation of the system. Full flow ports in all sizes " through ". These ball valves are non-directional flow valves and may be installed in any position. Teflon is a registered trademark of Dupont. * Metric sizes available upon request. WA Series WAS Series (with Access Fitting) E E F D D C C B B B B A A Without Access Fitting IBCA Number With Access Fitting IBCA Number Connection (ODS) Ball Port Diameter Weight (lbs.) WA Weight (lbs.) WAS 586WA-4ST N/A 586WA-6ST WAS-6ST WA-8ST WAS-8ST WA-0ST WAS-0ST WA-2ST N/A 587WA-4ST WAS-4ST WA-ST WAS-ST WA-ST WAS-ST WA-5ST WAS-5ST WA-2ST WAS-2ST WA-25ST** N/A 594WA-ST** N/A 595WA-25ST WAS-25ST WA-ST WAS-ST WA-5ST** N/A 596WA-4ST** N/A ** Reduced ports. Seal Cap Exclusive Seal Cap design permits operation of valve without removal. Markings on cap top designate at-a-glance open or closed ball position. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

7 WA/WAS/MST Series Ball Valves WA Series No Access Fitting WAS Series Includes Access Fitting MST Series Male Soldered Tube Full refrigeration service temperature range of -40 F to +25 F (-40 C to +49 C). Design working pressure: 700 PSIG. UL and cul Listed, File No. SA462 (N), except for metric sizes and oxygen. WAS Series includes access fitting, strategically located on tube extension. No synthetic O-ring seals. Double seal protection provides a Superior stem design. Polished brass or carbon steel ball. Forged brass body and seal cap. Seal cap design permits valve operation without removal of seal cap. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ASHRAE 5 Section 9.2. Spare Parts List on pp * Metric sizes available upon request. Without Maximum Access Fitting With Access Fitting A B C D E F Width C V 586WA-4ST N/A.8 N/A 586WA-6ST 586WAS-6ST WA-8ST 586WAS-8ST WA-0ST 586WAS-0ST WA-2ST N/A WA-4ST 587WAS-4ST WA-ST 59WAS-ST WA-ST 592WAS-ST WA-5ST 59WAS-5ST WA-2ST 594WAS-2ST WA-25ST** N/A WA-ST** N/A WA-25ST 595WAS-25ST WA-ST 596WAS-ST WA-5ST** N/A WA-4ST** N/A ** Reduced ports. MST Series Male Soldered Tube D E C B A Male IBCA Number Connection (ODS) Ball Port Diameter Weight (lbs.) A B C D E Maximum Width C V 586WAS-0MST WAS-4MST WAS-MST WAS-MST WAS-5MST WAS-2MST A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

8 VRF Series Ball Valves VRF Ball Valve Series Improved Unibody Design Minimizes Leaks Flare and ODS Connection Ball Valves for Use with VRF Systems Offered in both flare connections and ODS copper tube connections Exclusive Sherwood uni-body design eliminates leak points Full port design 700 PSIG Rated Offered with optional fully factory assembled insulation wrap Each ball valve is factory tested under pressure Equipped with access fitting for refrigerant service Forged brass body and seal cap Uses polytetrafluroethylene (PTFE) seals and gaskets (no synthetic O-rings) Seal cap design permits valve operation without removal of seal cap Sizes available: ", ", 2", 5 " Temperature range: -40º F to +25º F (-40º C to +49º C) Suitable for use with R-, R-22, R-2, R-25, R-4A, R-26FA, R-4202A, R-402B, R-404A, R-407C, R-40A, R-500, R-502 and R-507 ODS x ODS Connection Valve NEW E ODS x ODS Ball Valve Factory Wrapped in Foam Insulation Size (Inches) 586WBS-4SWSP ODS x ODS 586WBS-8SWSP 586WBS-6SWSP ODS x ODS 586WBS-0SWSP Size (Inches) 2 ODS x 2 ODS 5 ODS x 5 ODS D C ODS x ODS Ball Valve IBCA Number Size (Inches) A B C D E A B 586WBS-4SW 044 ODS x ODS WBS-6SW 0442 ODS x ODS WBS-8SW ODS x 2 ODS WBS-0SW ODS x 5 ODS Flare x Flare Connection Valve E Flare x Flare Ball Valve Factory Wrapped in Foam Insulation Size (Inches) 586WAS-4FLSP M SAE x F SAE 586WAS-0FLSP 586WAS-6FLSP M SAE x F SAE 586WAS-6MX4F-FLSP 586WAS-8FLSP 2 M SAE x 2 F SAE 586WAS-0MX8F-FLSP Size (Inches) 5 M SAE x 5 F SAE M SAE x F SAE 5 M SAE x 2 F SAE Female SAE D C Flare x Flare Ball Valve Male SAE IBCA Number Size (Inches) A B C D E A B 586WAS-4FL 288 M SAE x F SAE WAS-6FL 2882 M SAE x F SAE WAS-8FL M SAE x 2 F SAE WAS-0FL M SAE x 5 F SAE WAS-6MX4F-FL 072 M SAE x F SAE WAS-0MX8F-FL 07 5 M SAE x 2 F SAE Individual Foam Insulation Size (Inches) P586WAS-FOAMSP.5 thick x 8.75 L VRF Flare Ball Valve Kit Description 586WBS-6/0FL Includes 586WAS-6FL with " x " flare adapter and 586WAS-0FL with 5 " x 2" flare adapter A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

9 Tuffy Series Line Valves Tuffy Series Diaphragm Packless Line Valves All diaphragm packless valves contain metal diaphragms and backseat metal-to-metal when the valve is fully open. Controlled stem travel assures lifetime diaphragm performance. Balanced bearing surfaces and polished stem heads eliminate wear and assure smooth, easy operation. Flow is unrestricted. All OD solder connections for valves 5 " and smaller are machined to an outside diameter equivalent to the next largest standard size of tubing. Because of their unique construction, Superior diaphragm packless valves can be soldered into the line without disassembly. Comfortgrip nylon handwheels are furnished on all types of valves. All Tuffy Series Line Valves are designed to be installed in the direction of the flow arrow. Vacuum Applications All Superior packless valves are excellent for vacuum service down to 200 microns. Tuffy Straight-Thru Valves Size (Inches) Weight IBCA Number Inlet Outlet (lbs.) Tuffy Standard SAE x SAE Tuffy Standard ODS x ODS 24-4S S S S Tuffy w/tube Exts. ODS x ODS 24-4ST ST ST ST Tuffy Angle Valves Size (Inches) Weight IBCA Number Inlet Outlet (lbs.) Tuffy Angle NPT x SAE 4-4B B Tuffy Angle-Solder ODS x ODS 4-6S S One directional flow A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

10 Tuffy Series Line Valves Tuffy Series Diaphragm Packless Line Valves Working pressure: 700 PSIG. Body construction: forged brass. Seat material: nylon. Diaphragm construction: stainless steel. Maximum temperature: 275 F. Minimum temperature: -40 F. UL and cul Listed, File No. SA462(N). Valves may be installed without disassembly. Wrap body with damp cloth or other suitable heat sinking material during soldering. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. For gases and liquids not listed, please consult factory. Spare Parts List on pp Tuffy Charging Valves A B C D E F G C V N/A S N/A 24-6S S S ST N/A 24-6ST ST ST Tuffy Angle Valves A B C D E F G C V 4-4B N/A 4-6B S S D E B C A B A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

11 Tuffy Series Line Valves Tuffy Series Diaphragm Packless Line Valves Tuffy X2 Line Valve with Sealzall Moisture Seal Sealzall positive moisture seal prevents condensation from seeping down between the valve stem and bonnet, and eliminates valve freeze-up. Made of resilient Teflon, the Sealzall moisture barrier is firmly sealed into the valve bonnet. It will not turn with the opening and closing of the valve, and will remain in position to provide a permanent moisture barrier. Tuffy X7 Charging Valve Same features of the standard Tuffy line but with brass housing on lower stem. Tuffy Purge and Drain Valve All the features of the standard Tuffy line. The flare cap and chain enable easy serviceability. Teflon is a registered trademark of Dupont. Tuffy X2 Line Valve with Sealzall Moisture Seal Size (Inches) Weight IBCA Number Inlet Outlet (lbs.) SAE x SAE 24X ODS x ODS 24X2-4S X2-6S Tuffy Charging Valves Size (Inches) Weight IBCA Number Inlet Outlet (lbs.) Tuffy Charging Valves ODS x ODS 24X7-4S X7-0S Tuffy Purge and Drain Valves Size (Inches) Weight IBCA Number Inlet Outlet (lbs.) Tuffy Purge and Drain ODS x SAE 24A A A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

12 Tuffy Series Line Valves Tuffy Series Diaphragm Packless Line Valves Working pressure: 700 PSIG. Body construction: forged brass. Diaphragm construction: stainless steel. Maximum temperature: 275 F. Minimum temperature: -40 F. UL and cul Listed, File No. SA462(N). Valves may be installed without disassembly. Wrap body with damp cloth or other suitable heat sinking material during soldering. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. Spare Parts List on pp Tuffy X2 Line Valve with Sealzall Moisture Seal A B C D E F G C V 24X N/A 24X2-4S N/A 24X2-6S X2 Tuffy Charging Valves Mounting Flange A B C D E F G C V ODS x ODS 24X7-4S N/A 26X7-0S G (Hole Size) F F D E B B C A Tuffy Purge and Drain Valves Mounting Flange Part Number A B C D E F G C V 24A N/A 24A G (Hole Size) F F D E C B A A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

13 H-V Check Valves Horizontal or Vertical Installation Check Valves H-V Globe Check Valves Globe Check Valves feature the timeproven piston construction simplified for easy reassembly after soldering. The improved C series with special nonmetallic bonnet gaskets and Teflon seat inserts permit the use of these valves in service temperatures as high as 400 F. All H-V Globe Check Valves are constructed of all forged brass in the low pressure drop Y type design. Complete back pressure shutoff is achieved at low pressure. Note: Bolted bonnets are loosely assembled after testing to allow easy disassembly for soldering. Teflon is a registered trademark of Dupont. Line Check Valves IBCA Number Size (Inches) ODS x ODS Weight (lbs.) Line Valve Type 805C-4S C-S C-S C-5S C-2S C-25S C-S C-5S* * Reduced port. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

14 H-V Check Valves Horizontal or Vertical Installation Check Valves Working pressure: up to 700 PSIG. Construction: all-forged brass. Seat material: Teflon. Special non-metallic bonnet gasket. Service temperature up to 400 F. Low pressure drop Y design. Complete back-pressure shutoff at low pressure differential. Time-proven piston construction. Install in any position but upside down. UL and cul Recognized Recommended bolt torque for reassembly in chart below. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. For gases and liquids not listed, please consult factory. Comes with standard 2-lb. differential spring. For special higher differential springs for all check valves, please consult factory. Suitable for many applications, such as hot gas defrost. Spare Parts List on pp Teflon is a registered trademark of Dupont. Line Check Valves Part Number Size A B C D Bolt Torques (ft. lb.) C V 805C-4S C-S C-S C-5S C-2S C-25S C-S C-5S A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

15 H-V Check Valves Horizontal or Vertical Installation Check Valves Type 802B Check Valves Series (Patent,48,9) For years, this Y type of valve has been the most popular design in the refrigeration industry. The internal parts can easily be removed and reassembled after soldering. This basic Y type design reduces pressure drop to a very low level. The Teflon seat insert rapidly conforms to the cone style of seating surface in the body. This ensures positive shut-off characteristics. This valve minimizes leakage even at the lowest back pressure. A specially designed secondary seat backs up the primary seat. After approximately 0,000 cycles of operation, the secondary seat becomes effective. This is done to ensure even better shut-off characteristics as the valve wears into service. Upon reassembly of the valve, positive shut-off between the body cap and the body is assured by means of a special gasket seal. All Superior H-V Check Valves have Teflon seats. These valves may be installed in any position, except upside down. Teflon is a registered trademark of Dupont. Type 802B Check Valve Series IBCA Number Size (Inches) Weight (lbs.) Flare x Flare 802B B B ODS x ODS 802B-4S B-6S B-8S B-0S A-4S Type 802B Check Valve Series ODS x ODS Tube Extensions* IBCA Number Size (Inches) Weight (lbs.) 802B-4ST B-6ST B-8ST B-0ST A-4ST * Tube extensions permit valve to be silver soldered directly to line without disassembly. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

16 H-V Check Valves Horizontal or Vertical Installation Check Valves Working pressure: up to 700 PSIG. Construction: all-forged brass. Seat material: Teflon. Specially designed secondary seat backs up primary seat. Copper gasket between body cap and body assures positive shut-off. Minimum temperature: -40 F. Maximum temperature: 400 F. Low pressure drop Y design. Tube extensions permit valve to be soldered without disassembly. All UL and cul Recognized, File No. SA2989(N). Patent No.,48,9. Recommended bonnet torque: 802/80 45 ft. lbs., ft. lbs. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. Suitable for many applications, such as hot gas defrost. For gases and liquids not listed, please consult factory. Comes with standard 2-lb. differential spring. For special higher differential springs for all check valves, please consult factory. Spare Parts List on pp Teflon is a registered trademark of Dupont. Type 802B Check Valve Series Size A B C D C V Flare x Flare 802B N/A 802B B ODS x ODS 802B-4S N/A 802B-6S B-8S B-0S A-4S Type 802B Check Valve Series Size A B C D C V 802B-4ST N/A 802B-6ST B-8ST B-0ST A-4ST D C B A B A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

17 H-V Check Valves Horizontal or Vertical Installation Check Valves Type 804ADX Check Valves Series This unique dashpot cylinder design is ideal for compressor discharge applications. The tight tolerance fit between the seat guide and the seal cap bore acts like a shock absorber to dampen the seat from rapid compressor palpitations. Working pressure: 700 PSIG. Construction: forged brass. Seat material: Teflon. Specifically designed secondary seat backs up primary seat. Copper gasket between body cap and body assures positive shut-off. Minimum temperature: -40 F. Maximum temperature: 400 F. Low pressure drop Y design. Stainless steel spring. UL and cul Recognized, File No. SA2989(N). For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. For gases and liquids not listed, please consult factory. Teflon is a registered trademark of Dupont. IBCA Number Size (Inches) 804ADX-4S ADX2-4S* * Teflon disc in bottom of seal cap for additional noise dampening. Size A B C D 804ADX-4S ADX2-4S* 7 2 * Teflon disc in bottom of seal cap for additional noise dampening A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

18 In-Line Magnetic Check Valves 900MA Series In-Line Check Valve Copper connection sizes " through 2 5 ". Hermeticaly sealed spun copper body. Thirty-mesh screen to protect seat surface from debris. Temperature range: -40 F up to 00 F Full range of sizes. Magnetic actuation. Arrow indicates direction of flow. Can be installed in any position. Minimal pressure drop. UL and cul Recognized, File No. SA2989(N). For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. Proprietary seat design minimizes leaks. C B B A Part Number IBCA No. (ODS) Connection Cup Size A ±.25 B ±.00 C Opening Pressure oz./sq. in. MWP (PSIG) Burst Pressure (PSIG) Leak Rate 60 psi Nominal Tons R22 Suction psi Nominal Tons R22 Liquid psi 900MA-6S / < MA-8S / < MA-0S / < MA-4S / < MA-S /28/ < MA-S / < MA-5S / < MA-2S / < MA-25S / < Weight (lbs.) A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

19 Dual Pressure-Relief Valve Series 55W Series The 55W Series Dual Pressure- Relief Valve Series is a next-generation product incorporating Superior s proven welded ball valve technology to further safeguard your system in the event of a pressure relief valve discharge. This product provides you with the ability to maintain protection of your system with a back-up pressure relief valve while enabling you to replace the other relief valve all without dropping system pressure! The Dual Pressure-Relief Valve Series ball valves employ the latest robotic welding technology, and the valves have full-size ports for unrestricted flow. Every continuous welded body joint is 00% factory tested to ensure positive leak-free performance. Dual Teflon ball seals surround a polished brass ball at each end. A secondary seal becomes effective if foreign material scores the primary seal even unfavorable conditions such as compressor burnout a Superior exclusive. The 55W Series Dual Pressure- Relief Valve assembly is constructed using an all-forged brass body. High flow internals maximize flow capacity, another Superior exclusive. The stem and cap of the Series 55W is located on the side of the valve to provide easy access with a wrench. Our timetested seal cap design permits valve operation without seal cap removal, and stamped flow direction indicators on the seal cap indicate pressurized port at a glance. Mechanical internal machined stops ensure positive open or closed seal position with only a turn. The Series 55W incorporates a dual stem seal design utilizing Teflon packing compressed by an internal packing nut, forming the primary seal. The unique seal cap design permits valve operation without removal of the seal cap and uses Teflon gaskets to provide a secondary seal a third Superior exclusive. There are no synthetic O-rings. Teflon is a registered trademark of Dupont. Series 55W Part Number IBCA Number Inlet Connection Outlet Connection Size (Inches) Ball Port Diameter Weight (lbs.) 55W-D MPT 2 FPT 0.56 (4.0 mm).5 55W-E MPT FPT (9.05 mm).2 55WX-4S ODM 2 FPT 0.56 (4.0 mm).5 Seal Cap Exclusive Seal Cap design permits operation of valve without removal. Markings on cap top designate at-a-glance pressurized port. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

20 Dual Pressure-Relief Valve Assembly 55W Series High flow internals for maximum flow capacity. A Superior exclusive! welded ball valve design allows removal or replacement of either relief valve while system is still pressurized without loss of charge! Proven seal cap and stem design. No synthetic O-ring seal. Cap design permits valve operation without seal cap removal. The male inlet connection enables easy installation onto receiver. No need for male adapters! Flow direction indicator on seal cap. Mechanical internal machined stops ensure positive open or closed seal position. Full open or close with only a turn. Dual Teflon ball seals at each end. The secondary seal becomes effective if foreign material scores the primary seal another Superior exclusive! Every valve is 00% factory sealed and leak tested. Full refrigeration service temperature range of -40º F to +25º F (-40º C to +6º C). Design working pressure of 700 PSIG. All-forged brass body and polished brass ball. UL and cul Listed, File No. 462 (N). For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. For gases or liquids not listed, please consult factory. US Patent No. 5,67,9. Teflon is a registered trademark of Dupont. 55W Series C V Port C D E Outlet A Outlet B 55W-D 4.69 (9.2mm).50 (85.09mm).26 (.9mm) W-E 5. (4.87mm).90 (99.06mm).49 (7.85mm) WX-4S 4.69 (9.2mm).50 (85.09mm).26 (.9mm) Use 55W-D with Superior Relief Valves 020 2" MPT x 2" FPT MPT x 5 " SAE 220 2" MPT x 2" FPT MPT x 5 " SAE Angle 00 2" MPT x 2" FPT 0 2" MPT x " FPT Use 55W-E with Superior Relief Valves 045 " MPT x " FPT Use 55WX-4S with Superior Relief Valves 020 2" MPT x 2" FPT MPT x 5 " SAE 220 2" MPT x 2" FPT MPT x 5 " SAE Angle 00 2" MPT x 2" FPT 0 2" MPT x " FPT Seal Cap Exclusive Seal Cap design permits operation of valve without removal. Markings on cap top designate at-a-glance pressurized port. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

21 Pressure-Relief Valves Pressure-Relief Valves Superior offers the most complete range of refrigeration relief valves in the industry. All valves have been designed, constructed and rated in accordance with ANSI/ASHRAE Standard Safety Code for Mechanical Refrigeration. Each valve is stamped U.V./N.B. to indicate National Board certifications as to capacities. Certified National Board ratings are printed on the next page. Minimum setting for all relief valves listed is 50 psi. These pressure-relief valves are all Teflon seated, permitting their use in applications of either high or low temperatures where the conventional rubber seated valves are often completely unsatisfactory. s indicate style and size of relief valve only customer must specify pressure setting when ordering. Standard pressure settings are available from psi. Part Numbers for pressure settings include a C as in 000C-550 Note: Prior to installation or during pressure vessel testing, Superior pressure-relief valves should not be discharged. Any dirt in the system may embed in the seat and prevent the pressure-relief valve from resealing properly. Important: A pressure-relief valve is installed in a refrigeration system primarily to protect the receiver. Since it is not intended to be an overload or high-pressure cutout, we recommend that the pressure-relief valve be set at the working pressure marked on the receiver, regardless of the type of refrigerant used. The method for determining set pressure is outlined in ANSI/ASHRAE 5 Standard Safety Code for Mechanical Refrigeration. Note: Pressure-relief valves cannot be returned to the factory. This policy helps maintain product integrity. Teflon is a registered trademark of Dupont. Atmospheric Types 000 & 000C, 00 & 00C, 002 & 002C Angle Types 22 & 22C, 24 & 24C, 25 & 25C, 26 & 26C, 220 & 220C Part Number Port Diameter Inlet NPT Size (Inches) x Outlet Weight (lbs.) Weight (lbs.) C * * * * Atmospheric No external connection. RoHS compliant Part Number Port Diameter RoHS compliant Size (Inches) Inlet Outlet NPT x SAE 2 Weight (lbs.) Weight (lbs.) C Straight-Thru Types 02 & 02C, 04 & 04C, 05 & 05C, 06 & 06C, 020 & 020C Female Connection Types 00, 0, 045, 060 & 075 Part Number Port Diameter RoHS compliant Size (Inches) Inlet Outlet NPT x SAE 2 Weight (lbs.) Weight (lbs.) C Part Number Port Diameter Size (Inches) Weight (lbs.) Weight (lbs.) C Inlet Outlet NPT x FPT RoHS compliant A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

22 Pressure-Relief Valves Pressure-Relief Valves Minimum setting: 50 PSIG. Body construction: brass. Seat material: 00% Teflon. Spring material: stainless steel. Minimum temperature: -40 F. Maximum temperature: 25 F. Discharge capacities shown in pounds air per minute. Initial leak: set pressure ±%. Full discharge: initial leak +0%. Reseat: by 80% of set pressure. ASME Certificate No.: 28,56. Canadian Registration No.: 0G895. RoHS compliant. N.B. Certificate Nos.: 000 Series M Series M Series M Series M5402 Teflon is a registered trademark of Dupont. To convert pounds air per minute to standard cubic feet per minute, multiply by.. Atmospheric Types 000 & 000C, 00 & 00C, 002 & 002C Pressure Setting Discharge Capacity s 000, 00, s 000C, 00C, 002C A Settings 50 to 500 psi (0.4 to 4.47 bar) Settings 50 to 600 psi (4.54 to 4.7 bar) 60 to 800 psi (4.44 to 55.6 bar) 000C C C Note: For IBCA numbers, consult factory Angle Types 22 & 22C, 24 & 24C, 25 & 25C, 26 & 26C, 220 & 220C Pressure Setting Discharge Capacity s 22, 24, 25, 26, , 24, 25 26, s 22C, 24C, 25C, 26C, 220C 22C, 24C, 25C 26C, 220C A B Settings 50 to 500 psi (0.4 to 4.47 bar) A B A B Settings 50 to 600 psi (4.54 to 4.7 bar) 60 to 800 psi (4.44 to 55.6 bar) 22C C C A B Settings 50 to 800 psi (4.54 to 55.6 bar) 26C C A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

23 Pressure-Relief Valves Pressure-Relief Valves Straight-Thru Types 02 & 02C, 04 & 04C, 05 & 05C, 06 & 06C, 020 & 020C Pressure Setting Discharge Capacity s 02, 04, 05, 06, , 04, 05 06, s 02C, 04C, 05C, 06C, 020C 02C, 04C, 05C 06C, 020C Settings A 50 to 500 psi (0.4 to 4.47 bar) Settings 50 to 600 psi (4.54 to 4.7 bar) 60 to 800 psi (4.44 to 55.6 bar) 02C C C..47 Settings 50 to 800 psi (4.54 to 55.6 bar) 06C C 4.45 Female Connection Types 00, 0, 045, 060, 075* A Pressure Setting Discharge Capacity 00, , * * * * * Not available at pressure settings above 00 psi. A A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

24 Selection of Relief Valves Selection of Relief Valves for Commercial Refrigeration and Air Conditioning Applications Based on ANSI/ASHRAE Standard 5 To select a pressure-relief valve, it is necessary first to determine the discharge capacity required to protect the refrigerant-containing vessel under consideration. The ANSI/ASHRAE Standard 5 states that the required discharge capacity of a pressure-relief valve used on such a vessel is directly proportional to the size of the vessel. Once the size of the vessel to be protected is known, the required discharge capacity of the pressure-relief valve may then be determined by using the following formula: C=ƒDL Where: C = minimum required discharge capacity of the pressure-relief device in pounds of air per minute (kg/sec). ƒ = factor dependent upon type of refrigerant. (See Table below) D = outside diameter of vessel in feet (m). L = length of vessel in ft. (m). Table Refrigerant...Value of ƒ When used on the low side of a limited-charge cascade system (Values in parentheses are metric): R-2, R-70, R-744, R-50, R-508A, R-508B....0 (0.082) R-, R-B, R (0.6) R (0.20) Other applications: R (0.06) R (0.04) R-, R-2, R-, R-2, R-42b, R-52a, R-290, R-600, R-600a, R (0.082) R-2, R-22, R-4, R-24, R-4a, R-40A, R-40B, R-40C, R-405A, R-406A, R-407C, R-407D, R-407E, R-409A, R-409B, R-4A, R-4B, R-4C, R-42A, R-44A, R-44B, R-500, R (0.) R-4a, R-402B, R-40A (0.6) R-407A, R-408A, R-4A (0.6) R-5, R-402A, R-40B, R-404A, R-407B, R-40A, R-40B, R-502, R-507A, R-509A (0.20) Example: What is the required discharge capacity of a pressure-relief valve to be used on an R-22 receiver that is 4" in diameter and 42" long having a design working pressure of 20 psi? Solution: D =.67 ft., L =.5 ft., and ƒ =.6 from Table : C = ƒdl =.6 x.67 x.5 C = 6.5 lbs. air/min. In other words, under the conditions listed above, a receiver of this size requires a pressure-relief valve with a minimum discharge capacity of 6.5 pounds of air per minute at a pressure setting of 20 PSIG. Pressure-Relief Valve Settings All pressure-relief valves are rated according to their discharge capacity either in pounds of air per minute or kg/sec. at a given pressure setting. Under the ANSI/ ASHRAE 5 Standard, pressure-relief valves shall start to function at a pressure not to exceed the design pressure of the parts of the system protected. Generally, a pressure-relief valve may be set so that its initial leak is 00% of the design working pressure of the pressure vessel, regardless of the type of refrigerant used. The method of determining set pressure is outlined in Section 9.2 of the ANSI/ASHRAE Standard 5. Sherwood manufactures pressure-relief valves in standard settings of 25, 00, 50, 400, 425 and 450 PSIG. Relief valves with settings other than standard may be ordered from the factory at a slight additional cost. Capacity of Pressure-Relief Valves Flow capacities of Superior pressure-relief valves are expressed in either pounds of air per minute or standard cubic feet per minute. To convert pounds of air per minute to standard cubic feet per minute, multiply by.. To determine the pressure-relief valve capacities at any pressure setting between 50 and 450 PSIG, use the following formula: C = S(.P+4.7) Where: C = Pressure-relief valve capacity in pounds of air per minute P = Pressure setting of relief valve in PSIG S = Pressure-relief valve flow factor Values of S flow factor for each pressure-relief valve series are given in Table 2. Table 2 (pg. 2) gives the certified flow ratings in pounds of air per minute for all of the pressurerelief valve series at the standard pressure settings. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

25 Selection of Relief Valves Table 2 CERTIFIED FLOW RATINGS for standard settings Flow capacity as determined by the National Board of Boiler and Pressure Vessel Inspectors in accordance with A.S.M.E. Code, Section VIII, Division, and as required by ANSI/ASHRAE Standard 5: Safety Code For Mechanical Refrigeration. Series Flow Factor S , 000C 05, 05C 06, 06C , 00C 22, 22C 020, 020C , 002C 24, 24C 26, 26C , 02C 25, 25C 220, 220C 04, 04C Example: What is the flow capacity of a Sherwood 045 pressure-relief valve set to 50 PSIG? Solution: Referring to Table 2, we find that a 045 pressurerelief valve is part of the 00A Series and that its flow capacity is 54.0 lbs. air/min. The calculation goes as follows: S factor from Table 2 for the 00A Series is 0.5. Therefore: C = S(.P+4.7) = 0.5 x ([.]) x ) C = 54.0 lbs. air/min. To convert 54.0 lbs. air/min. to SCFM: C = 54.0 x. = SCFM As you will note from Table 2, the higher the set pressure, the greater the flow capacity of the pressure-relief valve. General Regulations and Recommendations. Pressure-relief valves are installed in a refrigeration system primarily to protect the receiver or other pressure vessel in the event of a fire or any other emergency high-pressure conditions. Fuse plugs protect only in the event of fire. 2. All systems must have a pressure-relief valve or a fuse plug installed in order to comply with the ANSI/ASHRAE Standard 5.. Pressure vessels with an internal gross volume of ft. (0.085 m ) or less shall use one or more pressure-relief devices or a fusible plug. Note: Local codes may require pressure-relief valves on receivers smaller than ft.. 4. Pressure vessels of more than ft. (0.085 m ) but less than 0 ft. (0.285 m ) internal gross volume shall use one or more pressure-relief devices. Fusible plugs are not permitted and should not be used. 5. Pressure vessels of 0 ft. (0.285 m ) or more internal gross volume use a single rupture member or dual pressurerelief valves when discharging to the atmosphere. Dual pressure-relief valves are installed with a three-way valve to allow testing or repairs (See Sherwood 55W Series Valves). A three-way valve used in conjunction with the dual pressure-relief valves is not considered a stop valve. 6. Fuse plugs are temperature responsive relief devices only, and for all practical purposes, can only be considered as protection for the receiver of the system in cases of fire when the fire is in the immediate vicinity of the fuse plug. 7. Sherwood recommends the use of spring-loaded pressurerelief devices, such as our four series of pressure-relief valves. They are pressure sensitive and add an additional protection against abnormal system pressures. 8. Sherwood pressure-relief valves are approved and tested as required by Section VIII, Division of the ASME Boiler and Pressure Vessel Code. All valves have pertinent data marked on the side of the valve body as required by the ASME Boiler and Pressure Vessel Code. 9. The pressure-relief valve set pressure cannot be higher than the design working pressure of the pressure vessel it is protecting, but, if conditions permit, the pressure-relief valve set pressure should be at least 25% higher than the maximum normal operating pressure. 0. All pressure-relief valves installed on the high side must be in a vapor space as near to the receiver as practical. Stop valves cannot be placed in the line between the pressurerelief valve and the pressure vessel it is protecting. In general, the pressure-relief valve should be installed directly to the receiver above the liquid level or as near to the inlet of the receiver as practical. All pipe and fittings between the pressure-relief valve and the parts of the system it protects must have at least the same diameter of the pressure-relief valve inlet diameter.. The size of discharge pipe from a pressure-relief valve must not be less than the outlet size of the pressure-relief valve. See ANSI/ASHRAE Standard 5 for requirements and guidelines on discharge piping. 2. Prior to installation or during pressure vessel testing, Sherwood pressure-relief valves should not be discharged. Any dirt in the system may imbed in the seat and prevent the pressure-relief valve from resealing properly.. The statements in this document reflect and are taken directly from ANSI/ASHRAE Standard and ANSI/ ASHRAE Addendum 5c Please consult these standards for any additional information. Note: Relief valves are non-returnable. The policy helps maintain product integrity. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

26 Packed Angle Valves Packed Angle Valves Packed line valves are designed for a multitude of uses in refrigeration systems. When installed properly, these handy, forged brass packed angle valves provide easy accessibility and serviceability for the refrigeration system. All packed angle valves are provided with a brass seal cap. The 67A Series charging and purging valves are designed to be installed on the branch or run of a solder-type tee. The valve can be readily positioned for easy access. These valves are shipped loosely assembled for easy removal of parts prior to soldering. Reassemble after installation with a standard " square wrench. Specialty packed angle valves are designed specifically for the refrigeration rack industry. The 600AX7-JB is designed for use with the transducer and offers connections to monitor and verify transducer readings and pressures. The 600B-6U6 Oil Leveler Valve offers a " SAE flare swivel for mounting on the oil leveler and a " SAE side outlet for oil line connection. The 600B-4U4 SORIT or EPR Pilot Isolation Valve uses the same type of connections, in " SAE, as the 600B-6U6. The valve is designed for an inlet connection to the EPR or SORIT valve and an outlet connection to the pilot line of the suction header. All Superior Packed Angle Valves incorporate a special packing that has been developed for use with all refrigerants. Packed Angle Valves 600A Series Part IBCA Size (Inches) Number Number Bottom Inlet Side Outlet NPT x SAE 600A-4B A-4C A-6B A-6C 5700 Socket for OD Tubing Weight (lbs.) Packed Angle Receiver Valves 605 Series Part IBCA Size (Inches) Number Number Bottom Inlet Side Outlet NPT x SAE 605-6D B C D B-0D* NPT x FPT 605-KB 5709 NPT x ODS 605-0S * Backseating design. Socket for OD Tubing Weight (lbs.) A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

27 Packed Angle Valves Packed Angle Valves Working pressure: 700 PSIG. Maximum temperature: 00 F. Minimum temperature: -40 F. Body construction: forged brass Seal cap construction: brass with copper gasket or nylon gasket. Steel stem with copper nickel plating UL and cul Listed Schrader core on 600AX7-JB must be removed prior to soldering. For use with CO 2, CFC, HFC and HCFC refrigerants listed in CAN/CSA B52 and ANSI/ ASHRAE 5 Section 9.2. For gases and liquids not listed, please consult factory. Spare Parts List on pp Packed Angle Valves 600A Series A B C D 600A-4B A-4C A-6B A-6C Packed Angle Receiver Valves 605 Series A B C D 605-6D B C D S KB B-0D* * Backseating design. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

28 Packed Angle Valves Packed Angle Charging and Purging Valves 67A Series IBCA Number 67A-4S A-6S A-6S A-8S A-8S A-0S A-0S Size (Inches) Bottom Inlet Side Outlet ODS x SAE Weight (lbs.) Transducer Valve IBCA Number 600AX7-JB 5707 Size (Inches) Inlet Outlet* Outlet NPT/ODS x FPT x SAE Weight (lbs.) 0.25 * " FPT female side connection for transducer fitting used to monitor pressure. " SAE flare side connection with Schrader core for manual pressure check with gauge to verify transducer readings. Oil Leveler/SORIT or EPR Pilot Isolation Valve IBCA Number 600B-4U B-6U Size (Inches) Bottom Inlet Side Outlet fsae x msae Weight (lbs.) A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

29 Packed Angle Valves Packed Angle Charging and Purging Valves 67A Series Catalog Number 67A-4S A B C D 2 67A-6S A-6S A-8S A-8S A-0S A-0S Transducer Valve A B C D E 600AX7-JB Oil Leveler/SORIT or EPR Pilot Isolation Valve A B C D E 600B-4U B-6U A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

30 CFA Uni-Form Shells CFA Uni-Form Shells All-brass one-piece shell, significantly better than steel. 700 PSIG working pressure May be silver brazed for permanent installation and protection of system. Minimal space required for installation. No paint to peel. No rust or corrosion. Single cartridge design. Access valve ( " SAE) readily permits pressure drop readings. Corrosion-resistant stainless steel bolts permit easy access for changing of cartridges. No welds or solder joints, no chance of leaks! UL and cul Listed, File No. SA 278 (N). F D C B A-Laying Length B Shells Only Cartridges Not Included IBCA Number Conn. ODS Bolt Torque (ft. lbs.) Nominal Shell Dia. E (in.) A (in.) B (in.) F (in.) C (in.) D (in.) Weight (lbs.) 2CFA-0S CFA-2S CFA-4S CFA-8S CFA-8S* CFA-0S* CFA-4S CFA-8S CFA-22S CFA-26S CFA-4S CFA-4S* CFA-8S* CFA-22S CFA-26S CFA-4S CFA-42S CFA-4S CFA-42S CFA-50S * Liquid line service only. Replacement Flange Gaskets for CFA Shells IBCA Number For Shell Number AG CFA AG 5004 CFA AG CFA AG CFA A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

31 Suction Line Filters Suction Line Filters CFA Uni-Form Shell Replaceable Cartridges F Series Replaceable Filter Cartridge Super-pleated filter media provides up to twice the filter area of any other pleated or nonpleated filter cartridge today. Traps solid contaminants down to 0 microns in size. Integral end rings are permanently bonded to filter media. Stainless steel helical wire spring within the filter eliminates the possibility of cartridge collapse under normal operation conditions. Type F Filter Cartridge DF Series Replaceable Dual-Purpose Filter Plus Drier Cartridge Molded solid core of specially blended molecular sieve and activated alumina produces a dual-purpose suction line filter/drier of unusually high efficiency and capacity. Can be used for system clean-ups or on a permanent use basis. Solid contaminants never reach the desiccant core. Moisture and acids are efficiently removed from the refrigerant stream. All filters or filters plus driers should be changed when pressure drop across cartridge increases significantly. All filters or filters plus driers are rated in accordance with ARI standard Always follow compressor manufacturer s recommendations. Replaceable Cartridges Type F Filter IBCA Number For Shell Number Cartridge OD (in.) Cartridge Length (in.) Filter Area (in. 2 ) Standard Package Weight per Package (lbs.) F25A 507 2CFA F5A 5072 CFA F45A 507 4CFA F55A CFA Type DF Filter-Drier Cartridge Replaceable Cartridges Type DF for Clean-up and Permanent Use IBCA Number For Shell Number Cartridge OD (in.) Cartridge Length (in.) Filter Area (in. 2 ) Standard Package Weight per Package (lbs.) DF25A 505 2CFA DF5A 5059 CFA DF45A CFA DF55A 506 5CFA A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

32 Suction Line Filters CFA Uni-Form Shell Replaceable Cartridges Selection and Ratings of Shells and Cartridges for R2, R22, R502 Maximum Tonnage Ratings Evaporation Temperatures -40 F -20 F 0 F 20 F 40 F Pressure Drop (psi) Permanent Filter Temporary Clean-Up Cartridge Cartridge and and Conn. ODS Surface Surface Refrigerant Number (Inches) Area Area R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 2CFA-0S CFA-2S F25A DF25A sq. in. 66 sq. in. 2CFA-4S CFA-8S CFA-4S CFA-8S F5A DF5A CFA-22S sq. in. 5 sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 F45A DF45A CFA-4S sq. in. 89 sq. in CFA-42S CFA-4S F55A DF55A 5CFA-42S sq. in. 270 sq. in. 5CFA-50S Maximum Tonnage Ratings Evaporation Temperatures -40 F -20 F 0 F 20 F 40 F Pressure Drop (psi) Permanent Filter Plus Drier Cartridge Conn. ODS and Surface Refrigerant Number (Inches) Area R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 2CFA-0S CFA-2S DF25A sq. in. 2CFA-4S CFA-8S CFA-4S CFA-8S DF5A CFA-22S sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 DF45A CFA-4S sq. in CFA-42S CFA-4S DF55A 5CFA-42S sq. in. 5CFA-50S A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

33 Suction Line Filters CFA Uni-Form Shell Replaceable Cartridges Selection and Ratings of Shells and Cartridges for R404A, R4A Maximum Tonnage Ratings Evaporation Temperatures Permanent Temporary -40 F -20 F 0 F 20 F 40 F Filter Clean-Up Pressure Drop (psi) Cartridge Cartridge and and Conn. ODS Surface Surface Refrigerant Number (Inches) Area Area R404A R4A R404A R4A R404A R4A R404A R4A R404A 2CFA-0S CFA-2S F25A DF25A CFA-4S sq. in. 66 sq. in CFA-8S CFA-4S CFA-8S F5A DF5A CFA-22S sq. in. 5 sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 F45A DF45A CFA-4S sq. in. 89 sq. in CFA-42S CFA-4S F55A DF55A 5CFA-42S sq. in. 270 sq. in. 5CFA-50S Maximum Tonnage Ratings Evaporation Temperatures -40 F -20 F 0 F 20 F 40 F Pressure Drop (psi) Permanent Filter Plus Drier Cartridge Conn. ODS (Inches) and Surface Area R404A R4A R404A R4A Refrigerant Number R404A R4A R404A R4A R404A 2CFA-0S CFA-2S DF25A sq. in. 2CFA-4S CFA-8S CFA-4S CFA-8S DF5A CFA-22S sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 DF45A CFA-4S sq. in CFA-42S CFA-4S DF55A 5CFA-42S sq. in. 5CFA-50S A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

34 Suction Line Filters CFA Uni-Form Shell Replaceable Cartridges Selection and Ratings of Shells and Cartridges for R507 Maximum Tonnage Ratings Evaporation Temperatures Permanent Temporary -40 F -20 F 0 F 20 F 40 F Filter Clean-Up Pressure Drop (psi) Cartridge Cartridge and and Conn. ODS Surface Surface Refrigerant Number (Inches) Area Area R507 R507 R507 R507 R507 2CFA-0S CFA-2S F25A DF25A CFA-4S sq. in. 66 sq. in CFA-8S CFA-4S CFA-8S F5A DF5A CFA-22S sq. in. 5 sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 F45A DF45A CFA-4S sq. in. 89 sq. in CFA-42S CFA-4S F55A DF55A 5CFA-42S sq. in. 270 sq. in. 5CFA-50S Maximum Tonnage Ratings Evaporation Temperatures -40 F -20 F 0 F 20 F 40 F Pressure Drop (psi) Permanent Filter plus Drier Cartridge Conn. ODS (Inches) and Surface Area R507 R507 Refrigerant Number R507 R507 R507 2CFA-0S CFA-2S DF25A sq. in. 2CFA-4S CFA-8S CFA-4S CFA-8S DF5A CFA-22S sq. in. CFA-26S CFA-4S CFA-22S CFA-26S.625 DF45A CFA-4S sq. in CFA-42S CFA-4S DF55A 5CFA-42S sq. in. 5CFA-50S A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

35 Suction Line Filters Suction Line Cores for CFA Shells A25, A5, A45 and A55 Temporary Acid Removal Suction Line Cores for Temporary Installation in Place of F or DF Cartridges Ratings for Temporary Acid Removal R2, R22, and R502* ( Temporary refers to use during clean-up procedure while ΔP is being monitored.) The Acid Fighter is a temporary suction line core specifically designed to give you maximum acid removal performance in situations where extremely high acid conditions exist. When used in conjunction with a Superior DF filter drier cartridge, it gives you a knockout combination. Note: The DF cartridge is still satisfactory for routine acid removal and system clean-up. Features and Benefits of Acid Fighter Core Fewer system pump downs required to remove persistent acid condition. Fewer cores needed for system clean-up. The ability to remove other foreign materials: sludges, solids, oil residues, moisture and other contaminants normally found in air conditioning and refrigeration systems. More acid removal capability than other comparable suction line cores. This results from using a very special blend of field-proven desiccants. Hot packaging insures fully activated cores for field installation. Each core is individually packaged, as it comes from a vacuum oven, in a special heat-sealed foil bag to maintain the lowest residual moisture obtainable. System pressure drop is minimized because of large, open-mesh single-core bonded construction and large surface area. Maximum core permeability is due to uniformity of desiccant size and shape. Added compressor protection, because of a built-in doublemesh stainless steel screen on the outlet side of the core. Integral felt gaskets at each end of the core cushion against shock and eliminate need for extra gaskets in the package. High mechanical crush strength of the core precludes powdering. Maximum Tonnage Ratings Evaporation Temperatures -40 F -20 F 0 F 20 F 40 F Pressure Drop (psi) Temporary High Capacity Acid Removal Core, Surface Area and Conn. ODS Desiccant Refrigerant Number (Inches) Volume R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 R2 R22 R502 2CFA-0S CFA-2S A sq. in. 2CFA-4S cu. in CFA-8S CFA-8S CFA-0S CFA-4S A CFA-8S sq. in cu. in. CFA-22S CFA-26S CFA-4S CFA-4S CFA-8S CFA-22S.75 A sq. in. 4CFA-26S cu. in CFA-4S CFA-42S CFA-4S 2.25 A CFA-42S sq. in CFA-50S cu. in * When actual pressure drop exceeds above recommended ΔP, replace A core with DF core within 5 minutes. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

36 Suction Line Filters CFA Uni-Form Shell Temporary Cores Ratings for Temporary Acid Removal R404A, R4A Temporary High Capacity -40 F -20 F 0 F 20 F 40 F Acid Removal Pressure Drop (psi) Core, Surface Area and Conn. ODS (Inches) Desiccant Volume R404A R4A R404A R4A Refrigerant Number R404A R4A R404A R4A R404A 2CFA-0S CFA-2S A sq. in. 2CFA-4S cu. in CFA-8S CFA-8S CFA-0S CFA-4S A CFA-8S sq. in cu. in. Ratings for Temporary Acid Removal R507 Maximum Tonnage Ratings Evaporation Temperatures CFA-22S CFA-26S CFA-4S CFA-4S CFA-8S CFA-22S.75 A sq. in. 4CFA-26S cu. in CFA-4S CFA-42S CFA-4S 2.25 A CFA-42S sq. in CFA-50S cu. in * When actual pressure drop exceeds above recommended ΔP, replace A core with DF core within 5 minutes. Maximum Tonnage Ratings Temporary Evaporation Temperatures High Capacity -40 F -20 F 0 F 20 F 40 F Acid Removal Pressure Drop (psi) Core, Surface Area and Conn. ODS Desiccant Refrigerant Number (Inches) Volume R507 R507 R507 R507 R507 2CFA-0S CFA-2S A sq. in. 2CFA-4S cu. in CFA-8S CFA-8S CFA-0S CFA-4S A CFA-8S sq. in CFA-22S.75 5 cu. in CFA-26S CFA-4S CFA-4S CFA-8S CFA-22S.75 A sq. in. 4CFA-26S cu. in. 4CFA-4S CFA-42S CFA-4S 2.25 A CFA-42S sq. in CFA-50S cu. in * When actual pressure drop exceeds above recommended ΔP, replace A core with DF core within 5 minutes. A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

37 Liquid Line Cores CD5, CD45 and CD55 Char-Core Liquid Line Cores Features and Benefits of Char-Core Liquid Line Cores Wax build-up is prevented due to a high percentage of activated charcoal desiccant providing optimum wax adsorption. This special formulated blend gives Char-Core liquid line cores the ability to remove not only wax, but virtually all other contaminants found in air conditioning and refrigeration systems. Maximum core permeability due to uniformity of desiccant size and shape. System pressure drop is minimized (along with the possibility of flash gas) because of the large, open-mesh, single-core bonded construction and large surface area. Hot packaging prepares cores for field installation. Each core comes from a vacuum oven and is individually packaged in a special heat-sealed foil bag to maintain total dryness. High mechanical crush strength of the new Char-Core exceeds industry minimum standards and precludes powdering. Added compressor protection with a built-in double-mesh stainless screen on the outlet side of the core. Integral felt gaskets at each end of the Char-Core cushion against shock and eliminate the need for extra gaskets in the package. High capacity, replaceable for the removal of wax, moisture and acids from refrigeration and air conditioning systems. Ratings for CD5 Liquid Line Char-Core 65 sq. in. Filter Surface / 5 cu. in. Desiccant R2 R22 R502 Tonnage Recommendations Tons Water Capacity Tons Water Capacity Tons Water Capacity Comm. and Low Temperature Air Conditioning ODS (Inches) Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F R2 R22 R502 R2 R22 R502 CFA-8S CFA-0S CFA-4S CFA-8S CFA-22S Ratings for CD45 Liquid Line Char-Core 9 sq. in. Filter Surface / 6 cu. in. Desiccant R2 R22 R502 Tonnage Recommendations Tons Water Capacity Tons Water Capacity Tons Water Capacity Comm. and Low Temperature Air Conditioning ODS (Inches) Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F R2 R22 R502 R2 R22 R502 4CFA-4S CFA-8S CFA-22S CFA-26S CFA-4S Ratings for CD55 Liquid Line Char-Core 2 sq. in. Filter Surface / 9 cu. in. Desiccant R2 R22 R502 Tonnage Recommendations Tons Water Capacity Tons Water Capacity Tons Water Capacity Comm. and Low Temperature Air Conditioning ODS (Inches) Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F Flow #ΔP 75 F 25 F R2 R22 R502 R2 R22 R502 5CFA-4S CFA-42S A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

38 Spare Parts List WA/WAS Series Ball Valves Catalog Series 586WA, 587WA 59WA, 592WA, 59WA, 594WA 595WA, 596WA Seal Cap Nut P587B-67 P P596WA-67 Seal Cap P586WA- P59WA- P596WA- Slip Ring P587WA-4 P590-4 P596WA-4 Seal Cap Gasket P587B-20T P060X5-20T P596WA-20T Tuffy Diaphragm Packless Valves Catalog Series 4, 24 5, 6, 25, 26 26X A Spring P204- P26- P26- P27- P204- Lower Stem P24-20 P26-0 P5X-2N P27-2N P24-20 Upper Stem P24-7 P02-7 P02-7 P02-7 P24-7 Diaphragms P (2) P25-6 (Set) P25-6 (Set) P200-6 (Set) P (2) Bonnet P24- P206- P206- P20- P24- Handwheel P244-8R P070-8R P070-8R P070-8R P244-8R Handwheel Screw P200-4C P200-4C P200-4C P200-4C P200-4C Cap and Chain P67A-2-4 P67A-2-6 H-V Check Valves Catalog Series 802, , 86, 805, , 88, 807, , 885, 886 Seat Assembly P802A-24T P804A-24T P805C-24 P807C-24 P809C-24 P884C-0 Bonnet P802B-2 P804A-2 P805C-2 P807C-2 P809C-2 P884C-2 Bonnet Gasket P802-2 P804A-2 P290C-4 P292C-4 P294C-4 P295C-4 Spring P802X-D P802X-D P805A- P807A- P809A- P884- Bonnets Bolts (4) P290C-2 P292C-2 P505-2SS P295C-2 A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

39 Spare Parts List Packed Angle Valves Catalog Series 600A, 600B 600AX7 67A B 607 Seal Cap P600A-4 P600A-4 P600A-4 P605-4 P600A-4 P606-4 Seal Cap Gasket P600A- P600A- P600A- P605- P600A- P606- Stem P600A-2 P600A-2 P600A-2 P605-2 P50-2 P606-2 Packing Nut P600- P600- P600- P605- P600- P606- Packing P600-6B P600-6B P600-6B P605-6B P600-6B P490-6 Packing Washer P600-5 P600-5 P600-5 P605-5 P600-5 P606-5 " Cap & Chain P67A-2-4 " Cap & Chain P67A-2-6 Schrader Core P290X-26 Outlet Cap P CFA Shells Catalog Series 2CFA CFA 4CFA 5CFA Spring P204- P04- P404- P505A- Bolts (6) P204-2SS P04-2SS P404-2SS P506A-2SS Cover P204-2 P04-2A P404-2A P505B-2A Access Valve P04-56 P04-56 P04-56 P04-56 Gasket AG2 AG AG4 AG5 A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

40 Codes, Regulations and Specifications Codes, Regulations and Specifications Superior refrigeration and air conditioning components are made to various regulations and standards that currently exist in our industry. Where codes or specifications exist, Superior assures each product manufactured meets the maximum conditions of such codes. In cases where there are no code requirements, our manufacturing specifications require even tighter controls to ensure the optimum in good engineering practices. Briefly outlined below is a description of the various codes to which our products are manufactured. Detailed information or data is available upon request. Underwriters Laboratories, Inc. We have submitted and obtained certified listings on many of our standard products. UL listings are on file for such items as the hermetic eye sight glass, driers, fuse plugs, cylinder valves, flare fittings, etc. Many of these items have been approved for working pressures far greater than found in normal refrigeration applications. For instance, our hermetic eye sight glass is UL approved for working pressures up to 500 psi (2,500 psi minimum bursting pressure). The majority of Superior Refrigeration Products are UL approved up to 700 PSIG maximum working pressure. Local and Municipal Codes There are many municipal governing bodies with stringent codes for products used in their locality. Where Superior products are sold and used in these areas, the necessary approvals have been obtained. ANSI/ASHRAE 5 American National Standard for Mechanical Refrigeration This code outlines specific requirements for the testing of pressure-relief valves. Note: The relief valves cataloged on pages 9 2 are the most complete and diversified line of approved relief valves available in the industry. In addition to relief valves, all other items in this catalog which come under the jurisdiction of this safety code are built to comply with its requirements. ANSI-B70. American National Standard for Refrigeration Flare Type Fittings This code outlines very accurately all the dimensions required for refrigeration flare-type fittings. Only fittings that comply with this code should be used in refrigeration work to ensure you the best performance. Society of Automotive Engineers All requirements previously established by the SAE were incorporated in the ANSI-B70.. European Directive 97/29/EC for Pressure Equipment All of the relevant products meet the requirements of the European Union s Pressure Equipment Directive. Superior has received CE Certification on Category I and higher. These products are marked accordingly. ANSI-B57. Compressed Gas Cylinder Valve Outlet and Inlet Connections Superior products comply with the requirements of this standard. Superior staff members sit on various cylinder gas committees charged with modifications and improvements to this code. Air Conditioning and Refrigeration Institute Standards These standards are closely adhered to in our manufacturing operation to make certain that all Superior products meet the specifications and ratings outlined in the code. Pamphlet S-, Compressed Gas Association, Inc., Safety Relief Device Standards All Superior safety devices are built in accordance with CGA s recommendations. For a complete cross reference of Superior Part Numbers with CGA safety device numbers, contact our factory. Canadian Registration Numbers CRN# OC 895 All shut-off and check valves. Expiry date: May 22, 2022 CRN# OG 895 All pressure-relief valves. Expiry date: April 9, 2022 A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

41 Notes A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

42 Notes A SHERWOOD COMPANY SWD Sherwood Valve, LLC MADE IN USA

43 Beyond HVACR... Quality Products for Diverse Markets Sherwood s years of experience in the diverse product lines of compressed gas propane, specialty gas and life support provide us with the technical expertise to meet your varied needs. Superior A Sherwood Company is your partner for the best quality valves, delivered on time, at the best possible price!