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Related Manuals for Dixon HSC Series
Summary of Contents for Dixon HSC Series
- Page 1 HSC and EHSC Series Spring Check Valve dixonvalve.com Customer Service 800.789.1718 HSC & EHSC | IOM (Rev 5) dixonvalve.com • 800.789.1718...
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Page 2: Table Of Contents
Table of Contents Table of Contents ......................................2 Safety ..........................................3 General Guidelines ...................................... 3 Owner Must Ensure… ....................................3 Care of Stainless Steel ....................................4 Technical Specifications ....................................5 Pressure Drop ......................................5 Cracking Pressure ....................................... 6 Installation & Start-Up...................................... 7 Unpacking ........................................ -
Page 3: Safety
• If any modification work is performed on the product by the owner, Dixon shall no longer be considered the manufacturer of the device. In such cases, all components must be subjected to a new certification process for any applicable certifications that the equipment holds. -
Page 4: Care Of Stainless Steel
Care of Stainless Steel The stainless-steel components in Dixon Sanitary equipment are machined, welded, and assembled by skilled craftsmen using manufacturing methods that preserve the corrosion-resistant quality of the stainless steel. Retention of corrosion- resistant qualities under processing conditions requires regular attention to the precautions listed below. Examples of corrosion that can result from improper care are included below. -
Page 5: Technical Specifications
Technical Specifications Materials of Construction Technical Data • Product contact components: 316L stainless steel • Non-product contact components: CF8 Sealing Materials Technical Data • Product contact components: FKM or EPDM Line Pressure Technical Data • Max product line pressure: 145 psi (10 bar) Product Temperature Technical Data •... -
Page 6: Cracking Pressure
Connections • Clamp (standard) • Others available on request Seal Types • EPDM • Cleaning Method • CIP – models: HSC & EHSC sizes: 1” – 4” • COP – models: HSC & EHSC sizes: ½” & ¾” Performance Curves Cracking Pressure Size (in) Cracking Pressure (PSIG) -
Page 7: Installation & Start-Up
The following should be performed upon receiving the product and prior to installation and use of the product. It is important that all the following processes and procedures are carefully followed and adhered to. Dixon is not responsible for any damage that occurs ®... -
Page 8: Installation Orientation
Installation Orientation Equipment must be installed in the proper orientation to ensure proper functionality and cleanability. Please refer to the following diagrams below for proper installation. HSC & EHSC | IOM (Rev 5) dixonvalve.com • 800.789.1718... -
Page 9: Cleaning
Equipment should be cleaned immediately after processing is complete. General Maintenance To ensure proper operation of your Dixon® equipment, proper maintenance must be performed at regular intervals. To prevent damage, check all fitting connections and screw connections for any loosening of the connections during equipment operation. -
Page 10: Manual Cleaning (Cop)
the process line, please take care to do the following: • Clean the process line completely to remove any product that may be harmful if coming in contact with a person. • Drain the process line completely that connects to the equipment being serviced. •... -
Page 11: Assembly And Disassembly
Assembly and Disassembly To ensure quality operation of your Dixon equipment, the equipment must be disassembled and assembled properly to prevent ® equipment damage during operation. Please follow the instructions contained in this manual carefully and be sure to follow any safety warnings contained herein. -
Page 12: ½" & ¾" Ehsc
½” & ¾” EHSC 2. Install plunger O-ring onto plunger and 3. Place spider O-ring, spider plate, and set into lower body. Slide spring onto body gasket onto upper body. Ensure plunger. proper orientation of spider plate. 4. Set upper body assembly down onto 5. -
Page 13: 1" Ehsc
1” EHSC 2. Install plunger O-ring onto plunger and 3. Clamp together upper body assembly set into lower body. Slide spring onto with gasket and tighten to 25 in-lb. plunger. Ensure proper alignment of bodies. 4. Set upper body assembly down onto 5. -
Page 14: 1" - 4" Hsc | 1-½" - 4" Ehsc
1” – 4” HSC | 1-½” – 4” EHSC 2. Install plunger O-ring onto plunger and 3. Set body gasket onto lower body. set into lower body. Slide spring onto plunger. 4. Slide upper body onto plunger and 5. Install body clamp and tighten to 25 in- lower body. -
Page 15: Repair Kits
To ensure proper operation of your Dixon® equipment, proper maintenance must be performed at regular intervals. To prevent damage and improper operation, use only genuine replacement parts and kits offered by Dixon® to maintain the integrity of the equipment. Make sure the parts are properly matched to the series, model, serial number, and revision level of the equipment. -
Page 16: Bill Of Materials
Bill of Materials ½” HSC Part Number Item No. Material Description HSC-LB050 316L SS LOWER BODY SEE REPAIR KITS EPDM or FKM PLUNGER O-RING HSC-P050 316L SS PLUNGER HSC-SP050 316L SS SPRING SEE REPAIR KITS EPDM or FKM GASKET HSC-S050 316L SS SPIDER SEE REPAIR KITS... - Page 17 ½” EHSC Part Number Item No. Material Description HSC-LB050 316L SS LOWER BODY SEE REPAIR KITS EPDM or FKM PLUNGER O-RING HSC-P050 316L SS PLUNGER HSC-SP050 316L SS SPRING SEE REPAIR KITS EPDM or FKM GASKET HSC-S050 316L SS SPIDER SEE REPAIR KITS EPDM or FKM SPIDER O-RING...
- Page 18 1” EHSC Part Number Item No. Material Description HSC-LB100 316L SS LOWER BODY SEE REPAIR KITS EPDM or FKM PLUNGER O-RING HSC-P100 316L SS PLUNGER HSC-SP100 316L SS SPRING SEE REPAIR KITS EPDM or FKM GASKET 13MHHM100-150 SPIDER EHSC-UB100 316L SS UPPER BODY (2 PC) HSC &...
- Page 19 1” – 4” HSC Item Part Number Material Description HSC-LB100 1” LOWER BODY, CLAMP HSC-LB100B 1” LOWER BODY, WELD HSC-LB150 1-½” LOWER BODY, CLAMP HSC-LB150B 1-½” LOWER BODY, WELD HSC-LB200 2” LOWER BODY, CLAMP HSC-LB200B 2” LOWER BODY, WELD 316L SS HSC-LB250 2-½”...
- Page 20 1-½” – 4” EHSC Part Number Item No. Material Description HSC-LB150 1-½” LOWER BODY, CLAMP HSC-LB150B 1-½” LOWER BODY, WELD HSC-LB200 2” LOWER BODY, CLAMP HSC-LB200B 2” LOWER BODY, WELD HSC-LB250 2-½” LOWER BODY, CLAMP 316L SS HSC-LB250B 2-½” LOWER BODY, WELD HSC-LB300 3”...
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Page 21: Dimensions
Dimensions Dimensions are approximate and subject to change without notice. Contact sanitarydrawings@dixonvalve.com for specific drawing related requests. Size A (EHSC) A (HSC) ½” ¾” 1” 1-½” 2” 2-½” 3” 4” HSC & EHSC | IOM (Rev 5) dixonvalve.com • 800.789.1718... -
Page 22: Part Number Key
To ensure proper specification of your Dixon® product, below is the complete part number key to configure the product with the options that meet your specific requirements. If you require an option that is not listed in this key, please feel free to contact Dixon®... -
Page 23: Troubleshooting
Obstruction in the spring Verify installation to make sure fluid is Fluid not flowing through valve Valve installed improperly flowing into the inlet of the valve Any other issue Contact Dixon Sanitary 800.789.1718 HSC & EHSC | IOM (Rev 5) dixonvalve.com • 800.789.1718... -
Page 24: Limited Warranty
DIXON VALVE AND COUPLING COMPANY, LLC (herein called "Dixon") warrants the products described herein and manufactured by Dixon to be free from defects in material and workmanship for a period of one (1) year from date of shipment by Dixon under normal use and service. - Page 25 Dixon Sanitary N25 W23040 Paul Road Pewaukee, WI 53072 Phone: 800.789.1718 Fax: 800.789.4046 Email: sanitarysales@dixonvalve.com dixonvalve.com © 2021 DVCC •...
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