4 NRS GATE VALVE, GRV X FLG

Item Number: 4-48GXF
1 1
$2,386.26
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • Nominal Size: 4 inch
  • Stem Type: Non-Rising Stem (NRS)
  • Connection: Grooved x Flanged (GRV X FLG)
  • Body Material: Epoxy Coated Ductile Iron
  • Internal Material: Stainless Steel
  • Maximum Working Pressure: 250 psi
  • Lead Free: Yes
  • AWWA, IAPMO, and UL Listed

Description

The Zurn Model 48 4-inch Non-Rising Stem (NRS) Gate Valve with grooved by flanged connections provides reliable shut-off for potable water, irrigation, and waterworks applications. Its durable epoxy-coated ductile iron body and stainless steel internals offer superior corrosion resistance. This lead-free valve supports a maximum working pressure of 250 psi and temperature of 140°F. The versatile grooved and flanged ends allow for flexible installation as a stand-alone unit or with Wilkins Backflow Preventers. It meets AWWA C515, C-550, IAPMO, and UL standards.

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Connection Information

This Zurn Model 48 gate valve features a unique grooved x flanged end connection, offering versatile installation options. The grooved end allows for connection to grooved piping systems, while the flanged end facilitates connection to flanged pipes or equipment. This configuration is ideal for integrating into diverse plumbing or waterworks layouts, either as a stand-alone shut-off valve or in conjunction with Wilkins Backflow Preventers.

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Additional Details

The 4-inch Zurn Model 48 Non-Rising Stem (NRS) Gate Valve features a grooved connection on one end and a flanged connection on the other, designed for reliable shut-off in water systems.

This resilient wedge gate valve is suitable for use on potable water lines, irrigation systems, and general waterworks connection applications.

Key Features

  • Equipped with a non-rising stem (NRS) design.
  • Ductile iron body is epoxy coated for enhanced corrosion resistance.
  • Internal components are constructed from stainless steel to prevent corrosion.
  • Designed for versatile installation with grooved x flanged end connections.
  • Can be used as a stand-alone shut-off device or integrated with Wilkins Backflow Preventers.
  • Compliant with low-lead law requirements.

Specifications

  • Nominal Size: 4 inch
  • Stem Type: Non-Rising Stem (NRS)
  • Connection Type: Grooved x Flanged (GRV X FLG)
  • Body Material: Epoxy Coated Ductile Iron
  • Internal Material: Stainless Steel
  • Maximum Working Water Pressure: 250 psi
  • Maximum Working Water Temperature: 140°F
  • Hydrostatic Test Pressure: 500 psi
  • Lead Free: Yes

Certificates & Approvals

  • AWWA Compliant: C515, C-550
  • IAPMO® Listed
  • UL® Listed

FAQs

What are the primary applications for the Zurn Model 48 Gate Valve?

The Zurn Model 48 Gate Valve is primarily utilized on potable water lines, irrigation systems, and various waterworks connection applications. It functions effectively as a stand-alone shut-off device or when installed with Wilkins Backflow Preventers.

What type of stem does this gate valve feature?

This gate valve features a non-rising stem (NRS). This design means the stem does not extend above the handwheel when the valve is opened, making it suitable for installations with limited overhead clearance.

What are the connection types for the 4-48GXF model?

The 4-48GXF model specifically features grooved (GRV) and flanged (FLG) end connections. This dual connection type provides versatility for installation into systems using either grooved or flanged piping.

What is the maximum working pressure and temperature for this valve?

The Zurn Model 48 Gate Valve has a maximum working water pressure of 250 psi and a maximum working water temperature of 140°F. It can also withstand a hydrostatic test pressure of 500 psi.

Is this valve compliant with lead-free standards and other industry certifications?

Yes, this valve is lead-free compliant. It is also AWWA Compliant (C515, C-550), IAPMO® Listed, and UL® Listed, ensuring it meets recognized industry standards for quality and safety.