ISO-9002 Low Pressure Valve Model T/S-521

Valve Category:

Low Pressure Valves

Valve Subcategory

Boiler Drains

Manufacturer

Legend Valve


  • Boiler Drain
  • M.I.P. x G.H.T.
  • Brass Body
  • CSA and NSF 61-9 certified
  • Complies with NSF Standard 61-8
  • 1/2" M.I.P. and 1/2" solder inlet connection

Working Pressure, Non Shock (PSI)
Cold working pressure (CWP): 125


Request a Quote Request Quote


ISO-9002 Low Pressure Valve / Model T-521 Specifications and Dimensions

MATERIAL SPECIFICATIONS
NO. PART MATERIAL
1 Bonnet Brass ASTM B584,C85700
2 Body Brass ASTM B584,C85700
3 Handle Cast iron ASTM A48 class 35
4 Stem Brass ASTM B584-C85700
5 Packing nut Brass ASTM B16-C36000
6 Packing Asbestos free graphite  
7 Seat EPDM  
8 Seat screw Brass ASTM B134 C27000
9 Handle nut Steel AISI 1010 PLATED
DIMENSIONS
Size A B C
1/2" 2.60 3.60 3.40
3/4" 2.60 3.73 3.50
ISO-9002 Low Pressure Valve Model T/S-521
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov