MSS Banner The Technical Voice of the Industry
SP-133-2005
View Larger Image

SP-133-2005

Excess Flow Valves for Low Pressure Fuel Gas Appliances

This Standard Practice applies to Excess Flow Valves used with gas fired appliances in Fuel Gas Distribution Systems with operating pressures between 5 inches water column and 14 inches water column.

     


Today is: Saturday
May 30, 2020

MSS Member Login

MSS Scholarships
(Now Accepting 2020 Applications)
Deadline Extended

MSS Apparel


We Accept:
VISA  MasterCard  American Express
Discover  Diners Club 
Site Secured by:

Like us on:

Accept Credit Cards Online