4 WVS-C Flange x Mechanical Joint RP BFG

Item Number: 0107227
1 1
$1,718.25
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Watts
  • Size: 4 inch
  • Weight: 157.0 lb
  • Connection Type: Flange x Mechanical Joint
  • Body Material: Ductile Iron
  • Coating: Fusion epoxy coated (internal and external)
  • Maximum Working Pressure: 175 psi
  • Eliminates the need for thrust blocks
  • Compatible with Watts 957N BFG and 957N RPDA BFG Series
  • Lead Content: Less than 0.25% by weight

Description

This 4 inch Watts WVS Series valve setter is a ductile iron component designed to augment the installation of N-shape Watts 957N BFG and 957N RPDA BFG backflow preventer assemblies. It features flange by mechanical joint connections and an integral ductile iron support, which eliminates the need for external thrust blocks or restraints at the installation point. The valve setter is fusion epoxy coated both internally and externally for enhanced corrosion resistance. With a maximum working pressure of 175 psi, it provides a robust solution. Its wetted surfaces are lead-free compliant, containing less than 0.25% lead by weight.

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Compatibility & Connections

This 4 inch valve setter is specifically designed to augment the installation of Watts N-shape 957N BFG and 957N RPDA BFG backflow preventer assemblies. The valve setter features one flanged end and one mechanical joint end for connection to compatible piping systems. Mechanical joint restraint devices may be used at the pipe connections based on local conditions.

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Additional Details

This 4 inch ductile iron valve setter with flange by mechanical joint connections is designed to augment the installation of N-shape 957N BFG and 957N RPDA BFG backflow preventer assemblies.

Constructed from fusion epoxy coated ductile iron, this valve setter features an integral ductile iron support between elbows that transfers thrust downstream, effectively eliminating the need for thrust blocks or other restraints at the point of installation.

Features

  • Corrosion resistant fusion epoxy coating, internally and externally.
  • Eliminates the need for thrust blocks or other restraints at the point of installation.
  • Specifically designed for use with Watts 957N BFG and 957N RPDA BFG Series backflow preventers.
  • Flanges conform to ANSI B16.1 Class 125 (Standard) and ANSI AWWA C153 A21.53-104.
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

Specifications

  • Product Type: Valve Setter
  • Size: 4 inch
  • Connection Type: Flange x Mechanical Joint
  • Brand: Watts
  • Series: WVS

Performance

  • Maximum Working Pressure: 175 psi (12.1 bar)
  • Temperature Range: 32°F to 140°F (0°C to 60°C)

Materials

  • Body Material: Ductile Iron A536 GR 65-45-12
  • Coating: Fusion epoxy coated internal and external AWWA C550
  • Bolts & Nuts: Stainless steel (Note: Mechanical joint accessories, flange bolts and gaskets are not included except for center joints)

Certificates & Approvals

  • Flange Standard: ANSI B16.1 Class 125 (Standard)
  • Flange Standard: ANSI AWWA C153 A21.53-104
  • Lead Content: Less than 0.25% by weight (wetted surface)

FAQs

What is the primary purpose of this valve setter?

It is designed to augment the installation of Watts N-shape 957N BFG and 957N RPDA BFG backflow preventer assemblies, providing support and eliminating the need for thrust blocks.

What are the connection types for this 4-inch valve setter?

This valve setter features flange by mechanical joint connections, allowing for flexible installation with compatible piping systems.

What material is the valve setter constructed from?

The valve setter is constructed from ductile iron (A536 GR 65-45-12) and is fusion epoxy coated internally and externally for corrosion resistance.

What is the maximum operating pressure and temperature?

It has a maximum working pressure of 175 psi (12.1 bar) and is suitable for temperatures ranging from 32°F to 140°F (0°C to 60°C).

Does this product require thrust blocks during installation?

No, the integral ductile iron support between the elbows of the valve setter transfers thrust downstream, eliminating the need for thrust blocks or other restraints at the point of installation.