Compact Water Pressure Reducing Valve / T-6801

Valve Category:

Specialty Products

Valve Subcategory

Water Pressure Reducing Valves

Manufacturer

Legend Valve


LEGEND MODEL T-6801 Compact Water Pressure Reducing Valve

  • Protects water distribution systems by reducing incoming water pressure
  • Factory preset at 50 psi outlet pressure.
  • Adjustable outlet pressure range: 25 to 75 psi
  • Can be installed vertically or horizontally
  • Equipped with an internal thermal expansion bypass
  • Integral strainer screen protects internal components from pipeline
  • debris and premature failure
  • Union inlet connection permits ease-of-installation and repair


  • ASSE 1003 Certified
  • CSA B356 Certified
  • Truesdail Labs certified to ANSI / NSF 61-8
  • IAPMO / UPC Certified
Maximum flow capacity*
1/2" at 16.7 GPM
3/4" at 16.7 GPM
1" at 25 GPM
*GPM based on 25 PSI Pressure Drop


Working Pressure, Non Shock (PSI)
Cold working pressure (CWP): 300 PSI
Saturated steam (WSP): Not suitable for steam service
Maximum service temperature: 180° F


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T-6801 Compact Water Pressure Reducing Valve Specifications and Dimensions

MATERIAL SPECIFICATION
PART MATERIAL SPECIFICATIONS
1 Adjustment bolt Cadmium plated steel ASTM A283-D
2 Lock nut Cadmium plated steel AISI-1010
3 Bonnet Polycarbonate resin, glass-fiber reinforced Commercial grade
4 Anti-friction ring Stainless steel AISI 304
5 Spring disc Zinc plated steel ASTM A283-D
6 Spring Cold-drawn steel wire ASTM A227M-91
7 Diaphragm nut Cadmium plated steel AISI-1010
8 Diaphragm disc Zinc plated steel ASTM A283-D
9 Diaphragm Reinforced NBR
(Buna-N) rubber
Commercial grade,
Nylon-reinforced
10 Stem Brass ASTM B16 UNS C36000
11 Check-ball NBR (Buna-N) rubber Commercial grade
12 Ball retaining screw Stainless steel AISI 304
13 Stem O-ring NBR (Buna-N) rubber Commercial grade
14 Body Cast Bronze ASTM B584 UNS C83600
15 Union nut Cast brass ASTM B584 UNS C85700
16 Union tailpiece Forged brass ASTM B124 UNS C37700
17 Union washer NBR (Buna-N) rubber Commercial grade
18 Strainer  screen Stainless steel AISI 304
19 Seat O-ring NBR (Buna-N) rubber Commercial grade
20 Plunger washer Stainless steel AISI 304
21 Plunger seat NBR (Buna-N) rubber Commercial grade
22 Plunger Brass ASTM B16 UNS C36000
23 Identification plate Aluminum ASTM B209 1100
24 Carrier sleeve Polycarbonate resin Commercial grade
25 Spring washer Cold-drawn steel ASTM A227M-91
26 Body-sleeve  O-ring NBR (Buna-N) rubber Commercial grade
27 Upper sleeve O-ring NBR (Buna-N) rubber Commercial grade
DIMENSIONS
Size A* B
1/2" 5.24 3.90
3/4" 5.24 3.90
 1" 5.28 4.53
* Height of A dimension is based on the factory setting of 50 PSI.
Compact Water Pressure Reducing Valve / T-6801
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov