Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Viega ProPress
Summary of Contents for Viega ProPress
- Page 1 Installation Manual Viega ProPress ®...
-
Page 2: Table Of Contents
Copper Tubing _________________________________ 10 2.4.5 Press Fittings __________________________________ 10 2.4.5.1 Viega ProPress Fittings ___________________ 10 2.4.5.2 Viega ProPress XL-C Fittings ______________ 10 2.4.5.3 EPDM Sealing Element ___________________ 10 2.4.5.4 Cylindrical Guides _______________________ 11 2.4.5.5 Fitting Markings _________________________ 11 2.4.5.6 Viega Smart Connect Technology __________ 12 General Installation Requirements ________________________ 12 2.5.1... - Page 3 ProPress Rings Clearance Requirements ___________ 22 Soldering or Brazing ___________________________________ 24 4.4.1 Using ProPress Near Existing Fittings ______________ 24 4.4.2 Soldering or Brazing Near Existing ProPress Fitting __ 24 Welding _____________________________________________ 25 4.5.1 Welding Adjacent to a Fitting _____________________ 25 4.5.2...
- Page 4 Table of Contents List of Tables Table 1 Fluids and water approved for use with ProPress systems ____ 7 Table 2 Gases approved for use with ProPress systems ____________ 7 Table 3 Minimum distance between press fittings _________________ 20 Table 4...
-
Page 5: About This Document
About this Document 1 About this Document 1.1 Disclaimer Viega products are designed to be installed by licensed and trained plumbing and mechanical professionals who are familiar with Viega products and their installation. Installation by non-professionals may void Viega LLC’s warranty. -
Page 6: Product Information
Viega ProPress are copper and zero lead bronze fittings and valves in copper tube size (CTS) ranging from ½ inch to 2 inches for ProPress fittings and 2½ inches to 4 inches for ProPress XL-C ®... -
Page 7: Areas Of Use
Low-pressure steam ≤ 15 psi max 250°F Ethanol Pure grain alcohol 200 psi Ambient Table 1: Fluids and water approved for use with ProPress systems Type of Service Comments Pressure Temperature Compressed air Oil concentrate 200 psi 0° to 140˚F <... -
Page 8: Commercial And Residential
NSF 61 through testing under NSF/ANSI 372 (0.25% or less maximum weighted average lead content). 2.3.2 Industrial and Plant Operations ProPress systems are also suitable for use in industrial and plant processes. Primary areas of application include: ■ Utility systems ■... -
Page 9: Listings And Certifications
It is the responsibility of the installer or any other parties to adhere to all applicable local rules and regulations governing the nature of the installation. ProPress fittings comply with the following codes and standards: ■ ASME B31: Code for Pressure Piping ■... -
Page 10: Copper Tubing
3 The EPDM sealing element ensures water-tight or air-tight connections. ProPress XL-C fittings are designed to be pressed with ProPress XL-C press rings and V2 actuator to produce a non-detachable, secure connection. 2.4.4.3 EPDM Sealing Element... -
Page 11: Cylindrical Guides
Product Information 2.4.5.1 Cylindrical Guides All Viega fittings are designed with cylindrical guides to keep the tube straight and protect the sealing element during assembly. Fittings that do not have cylindrical guides risk making an unsecured connection. Without the guides, installers may damage the sealing element. -
Page 12: Viega Smart Connect Technology
Viega ProPress connections are fast, flameless, and reliable. 2.5 General Installation Requirements The Viega ProPress fitting system must be installed while considering the following general industry requirements. 2.5.1 Required Tools The following tools are required for making a press connection: ■... -
Page 13: Expansion
Expansion joints or mechanical expansion compensators may be used to alleviate these stresses. ProPress systems do not require any additional protection when compared to a soldered system. The following methods are effective: ■... -
Page 14: Exposure To Freezing Temperatures
Product Information 2.5.4 Exposure to Freezing Temperatures Viega ProPress systems with EPDM sealing elements can be installed in ambient temperatures down to 0° F. Tubing exposed to freezing temperatures must be protected per acceptable engineering practices, codes, and as required by local code. -
Page 15: Pressure Surges
2.5.8 Rotating a Pressed Fitting Once a ProPress fitting has been pressed, it can be rotated (not by hand), but once rotated more than five degrees, the fitting should be repressed to restore resistance to rotational movement. -
Page 16: Controlling Deflection
■ As long as the tube is properly prepped and marked and the fitting is installed according to Viega’s ProPress Product Instructions, if there is any deflection present after the installation of the fitting, the connection is still acceptable and meets Viega’s manufacturing... -
Page 17: Handling Instructions
Handling Instructions 3 Handling Instructions All Viega ProPress components and associated tubing shall be free from dirt, debris, or items that may interfere with the sealing element and the press connection. Viega ProPress sealing elements, separator rings, and grip rings are to be visually inspected prior to installation to ensure the seal is intact and properly located within the fitting. -
Page 18: Installation Instructions
Damage to the Sealing Element If damage to the sealing element, separator ring, or grip ring is discovered, contact a Viega District Manager for assistance. If the sealing element in the fitting is obviously damaged, it should be exchanged for a Viega replacement sealing element. -
Page 19: Installing And Mounting The Tube
Industry standard practices and guidelines shall be used for tube layout and support. Viega press connections require no special consideration for support. Hangers and supports must conform to the local code requirements. In... -
Page 20: Transition Fittings
The press connection is made second. This process avoids unnecessary torsion on the press fitting. 4.3.1.2 Flange Connections When using Viega flanges, bolt the flange end in place prior to pressing the fitting to the tube. 4.3.2 Minimum Distance between Fittings To ensure a correct press, a minimum distance between press fittings must be maintained. -
Page 21: Table 4 Propress Standard Jaws Clearance Requirements
2 ¼ 3 ⅛ 1 ½ 1 ⅞ 2 ½ 3 ¾ 2 ⅛ 3 ⅛ Table 5: ProPress standard jaws clearance requirements between tube, wall, and floor Tube Diameter A minimum A minimum B minimum B minimum (inches) (inches) -
Page 22: Propress Rings Clearance Requirements
(inches) (inches) (mm) (inches) (mm) (inches) (mm) ½ 1⅝ ¾ 1¾ 3⅝ 2⅛ 1¼ 3¾ 2⅛ Table 11: ProPress rings with V1 Actuator clearance requirements between tube, wall, and floor IM-PP 724607 1218 ProPress 22 of 38... -
Page 23: Table 12 Propress Rings With V2 Actuator Clearance Requirements Between Tube, Wall, And Floor
(inches) (inches) (mm) (inches) (mm) (inches) (mm) 1½ 2⅜ 4¾ Table 12: ProPress rings with V2 Actuator clearance requirements between tube, wall, and floor Tube Diameter minimum minimum minimum minimum minimum minimum (inches) (inches) (mm) (inches) -
Page 24: Soldering Or Brazing
¼ ¼ ¼ Table 17: Minimum distance between existing soldered or brazed fitting and ProPress fitting Check the fitting to make sure there is no residual solder or other foreign debris on the tube that will be inserted into the Viega ProPress fitting. -
Page 25: Welding
4½ 13½ 2½ 7½ 22½ Table 18: Minimum distance between existing ProPress fitting and soldered or brazed fitting The installer should take precautions to keep the Viega ProPress connection cool: ■ Wrap the connection with a cold wet rag. ■... -
Page 26: Cutting The Tube
Deburr inside and outside of the tube to the proper insertion depths. ▶ Use a wire brush, Scotchbrite pad, sand cloth, or sandpaper to remove loose dirt and rust particles from the pressing area. IM-PP 724607 1218 ProPress 26 of 38... -
Page 27: Pressing The Fitting
Be sure to mark the correct insertion depth on the tube before pressing the fitting. Tube Diameter (inches) Insertion Depth (inches) ½ ¾ ¾ ⅞ ⅞ 1¼ 1½ Table 19: Minimum insertion depths for ProPress IM-PP 724607 1218 ProPress 27 of 38... -
Page 28: Table 20 Insertion Depths For Propress Non-Stop Couplings
2⅞ 1¼ 3⅛ 1½ 3¾ Table 21: Insertion depths for ProPress extended non-stop couplings ▶ While turning slightly, slide press fitting onto the tube to the marked insertion depth. Note: End of tube must contact stop. IM-PP 724607 1218 ProPress... - Page 29 Keep extremities and foreign objects away from press tool during pressing operation to prevent injury or incomplete press. ▶ After pressing, open the jaws. ▶ Remove the press tool. ▷ Fitting is securely pressed. IM-PP 724607 1218 ProPress 29 of 38...
-
Page 30: Viega Propress Xl-C Installation
Viega ProPress XL-C (Copper) fittings. Failure to follow all instructions may result in extensive property damage, serious injury, or death. Use only rings that are compatible with ProPress XL-C fittings. ■ Use of incompatible rings will result in an improper connection. -
Page 31: Table 22 Minimum Insertion Depths Propress Xl-C
Depth (inches) Depth (mm) 2½ 2⅝ 2⅜ Table 23: Insertion depths for ProPress XL-C non-stop couplings ▶ While turning slightly, slide fitting onto the tube to marked insertion depth. Note: End of tube must contact stop. IM-PP 724607 1218 ProPress... - Page 32 Release the V2 Actuator from XL-C ring. ▶ Remove the XL-C ring from fitting upon completion of the press. ▶ Remove product instruction label from fitting to indicate that press has been completed. IM-PP 724607 1218 ProPress 32 of 38...
-
Page 33: Pressure Testing
Installation Instructions 4.9 Pressure Testing Viega Smart Connect technology provides a quick and easy way for installers to identify connections that need to be pressed. Unpressed connections are located by pressurizing the system with air or water. Pressure test all installed tube in accordance with local codes. -
Page 34: Limited Warranty
Viega. Viega will notify you in writing of the results of its review. In the event that Viega determines that the failure or leak as the result of a manufacturing defect in the part covered by this warranty and that... -
Page 35: Limited Warranty For Industrial Application
Limited Warranty only applies to manufacturing defects in the Viega Product. In the event of a leak or other failure in the Viega product covered by this warranty, it is the responsibility of the end user to take appropriate measures to diminish any damage, to include making timely repairs. -
Page 36: Limited Warranty For Marine Application
Viega will notify you in writing as to the results of its review. In the event that Viega determines that the failure or leak was the result of a manufacturing defect in the Viega Product covered by this warranty... - Page 37 Limited Warranty only applies to manufacturing defects in the Viega Product. In the event of a leak or other failure in the Viega product covered by this warranty, it is the responsibility of the end user to take appropriate measures to diminish any damage, to include making timely repairs.
- Page 38 ® ® ® Viega Holding GmbH & Co. KG. XL-C is a registered trademark of Viega LLC. Eco Brass is a registered ® ® trademark of Mitsubishi Shindoh Co., LTD. RIDGID is a registered trademark of RIDGID, Inc. LoopCAD ®...