This product requires certification to purchase.

6 in. Flanged Double Check Valve Assembly Outside Stem & Yoke

Watts

Series 774 6 in. Flanged Double Check Valve Assembly Outside Stem & Yoke

  • Fast #
  • Part #W774OSYU
  • Item #504090
  • Manufacturer Part #0438009
3.7 out of 5 Customer Rating
Brand image
Watts Stainless Steel Flanged Double Check Valve Assembly Outside Stem & Yoke
Watts Stainless Steel Flanged Double Check Valve Assembly Outside Stem & Yoke
Watts

Series 774 6 in. Flanged Double Check Valve Assembly Outside Stem & Yoke

  • Fast #
  • Part #W774OSYU
  • Item #504090
  • Manufacturer Part #0438009
3.7 out of 5 Customer Rating
X Points

EACH
Pro Pricing Displays discounted prices List Pricing Displays catalog prices No Pricing Removes prices from page

Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 1
Log in or Create an Account to see product availability.
How to get it:
  • Pick Up   Not Available
    0  in  Hilliard, OH
    0 nearby
  • Shipping Not Available
    Not available at this time
Looking for compatible parts?

Product Details

Product Description
  • Torsion spring check valve provides low head loss
  • Short lay length is ideally suited for retrofit installations
  • Stainless steel body is half the weight of competitive designs reducing installation and shipping cost
  • Stainless steel construction provides long term corrosion protection and maximum strength
  • Single top access cover with two-bolt grooved style coupling for ease of maintenance
  • Thermoplastic and stainless steel check valves for trouble-free operation
  • No special tools required for servicing
  • Compact construction allows for smaller vaults and enclosures
  • May be installed in horizontal or vertical "flow up" position
  • Lead-Free
Product Information
  • Requires Certification

  • Lead Law Compliant

Dimensions & Measurements
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
Height
35-5/8 in
Length
48-1/2 in
Pressure - Maximum
175 psi
Valve Size
6 in
Weight
375 lb
Width
26 in
Included Components
Included
OS and Y Gate
Characteristics & Features
Collection
Series 774
Installation Type
Horizontal, Vertical
Material
Stainless Steel
Proposition 65
WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Valve Body Material
Stainless Steel
Valve Type
Double Check Valve Assembly
Electrical & Operational Information
Maximum Temperature
110
Minimum Temperature
33
Warranty & Product Information
ASSE Standards
ASSE 1015
AWWA
AWWA C-510
BAA Compliant
Yes
CSA Certified
CSA B64.5
FM Approved
Yes
Lead Law Compliance Level
Lead Law Compliant and Certified
Lead Law Compliant
Yes
Recommended Valve Application
Water
UL Listed
Yes
UPC
098268795523