Product Overview
SD-PP 0520 ProPress 316
Viega LLC
585 Interlocken Blvd.
Broomeld, CO 80021
Phone (800) 976-9819
www.viega.us
System Data
Viega ProPress
®
316*
*Formerly ProPress Stainless 316
This document is subject to updates. For
the most current Viega technical literature
please visit www.viega.us.
ProPress 316 is a stainless
steel system designed to
be used with Viega 316
stainless steel tubing to
form a complete press
system that is ideal
for process water and
durable enough to handle
industrial applications or
environments. ProPress 316
ttings feature the same
EPDM sealing element found in ProPress copper ttings
and provide the same permanent leak-free connections in
dimensions from ½" to 4".
ProPress 316 ttings are oered in congurations
including: elbows, couplings, reducers, tees, reducing
tees, threaded adapters, unions, caps, and anges.
ProPress 316 ttings in 2½" to 4" have a 420 stainless
steel grip ring and a PBT separator ring in addition to the
EPDM sealing element.
Operating Parameters
■ Operating Pressure: 200 psi maximum
■ Test Pressure: 600 psi maximum
■ Operating Temperature: 0°F to 250°F
Listings and Certicates
■ ABS
■ ASME B31.1, B31.3, B31.9
■ IAPMO PS-117
■ ICC-ES LC1002
International Listings and Certicates
■ BV: Bureau Veritas
■ DNV GL: Det Norske Veritas Germanischer
■ LR: Lloyd’s Register
■ NKK: Nippon Kaija Kyokai
Contact your local Viega representative for details on local
approvals.
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.
Compliant With
■ ASME B31
■ ASTM A312
■ ASTM A403
■ ASTM A554
■ IAPMO Uniform Mechanical Code (UMC)
■ ICC International Mechanical Code (IMC)
Approved Applications
■ Hydronic heating (with glycol)
■ Chilled water
■ Low pressure steam (15 psi maximum)
■ Isopropyl alcohol
■ Latex Paint
■ Phosphoric acid
■ Compressed Air
■ Non-medical gases
■ Vacuum (29.2" Hg maximum @ 68°F)
ProPress 316 systems are approved for underground use.
When installed underground, ProPress 316 ttings should
have proper corrosion protection in accordance with local
and national codes.
For more specic information on applications for ProPress
316, contact Viega Technical Services at 1-800-976-9819.
Smart Connect
®
Technology
ProPress 316 ttings are manufactured with Viega’s unique
Smart Connect technology. Designed into the tting itself,
Viega Smart Connect technology allows identication of an
unpressed tting during pressure testing.