3 ZW209 PRESS REDUC FIRE VLV ANG BODY IPS GRVD SS SEAT CPR TUBNG BRZ FTNGS

Item Number: 3-ZW209FPAG
1 1
$7,316.12
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • Product Type: Pilot Operated Pressure Reducing Valve
  • Nominal Size: 3 inch
  • Body Style: Angle Body
  • End Connection: IPS Grooved
  • Maximum Operating Pressure: 400 PSI
  • Pilot Spring Range: 15-120 PSI
  • Corrosion-resistant epoxy coating
  • NSF/ANSI/CAN 61 Lead-Free Compliant

Description

The Zurn Wilkins Model ZW209 is a 3-inch pilot-operated pressure reducing valve designed for fire-safety and industrial applications. It efficiently reduces high inlet pressures to a safe and stable outlet pressure, operating reliably regardless of flow rate. This angle body valve features durable IPS grooved connections and an epoxy-coated ductile iron body for superior corrosion resistance. Standard components include isolation valves, pressure gauges, stainless steel seat, copper tubing, and brass fittings, ensuring easy maintenance and a long service life. It is certified to ANSI/AWWA C530 and NSF/ANSI/CAN 61 for lead-free compliance. Item number 3-ZW209FPAG.

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Connections

  • This 3-inch Zurn Wilkins ZW209 valve features IPS Grooved end connections for installation.

Operation

The valve's pilot assembly senses downstream pressure and modulates the main valve to maintain a stable, constant outlet pressure. It automatically seals shut when the pilot setting is reached to prevent downstream damage. Pressure regulation is independent of flow rate, ensuring minimal pressure loss.

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Additional Details

The Zurn Wilkins Model ZW209 Pilot Operated Pressure Reducing Valve is designed to reduce high inlet pressures to a safe and stable outlet pressure in fire-safety and industrial applications. This 3-inch angle body valve features IPS grooved connections for versatile installation and includes standard stainless steel seat, copper tubing, and brass fittings.

Its pilot assembly reacts to changes in downstream pressure, modulating the main valve to ensure a constant set pressure and automatically seals shut to prevent damage.

Features

  • Provides stable outlet pressure regardless of flow rate or varying inlet pressures.
  • Internal and external epoxy coating for superior corrosion protection.
  • Includes standard isolation valves and pressure gauges for quick and easy maintenance.
  • Equipped with a "Wye" Type Strainer and an Opening Speed Control (for sizes 1 1/4" - 4").
  • Main valve body is constructed from Ductile Iron ASTM A536; seat and stem are Stainless Steel.
  • Lead-free compliance to NSF/ANSI/CAN 61 standards.

Specifications

  • Product Type: Pilot Operated Pressure Reducing Valve
  • Model: ZW209
  • Nominal Size: 3 inch
  • Body Style: Angle Body
  • End Connection: IPS Grooved
  • Main Valve Body Material: Ductile Iron ASTM A536
  • Main Valve Bonnet Material: Ductile Iron ASTM A536
  • Disc Guide Material: Stainless Steel
  • Seat Material: Stainless Steel
  • Disc Material: Buna-N Rubber
  • Diaphragm Material: Nylon Reinforced Buna-N
  • Stem Material: Stainless Steel
  • Spring Material: Stainless Steel
  • Maximum Operating Pressure: 400 PSI
  • Minimum Inlet Pressure: 10 PSI
  • Pilot Spring Range: 15-120 PSI
  • Temperature Rating: 33°F to 140°F
  • Coating: Epoxy Coated (Internal & External)

Certificates & Approvals

  • ANSI/AWWA C530
  • NSF/ANSI/CAN 61 (0.25% Max. Weighted Average Lead Content)
  • FDA Approved (Epoxy Coating)

FAQs

What is the primary function of the Zurn Wilkins Model ZW209 valve?

The primary function of the Zurn Wilkins Model ZW209 is to reduce high inlet pressures to a safe and stable outlet pressure, maintaining a constant downstream set pressure for fire-safety and industrial applications.

What are the end connections for this 3-inch ZW209 valve?

This specific 3-inch ZW209 valve features IPS Grooved end connections, which are suitable for a variety of installation needs.

What materials are used for the main valve body and internal components?

The main valve body and bonnet are made from Ductile Iron ASTM A536. Key internal components like the disc guide, seat, stem, and spring are Stainless Steel, while the disc is Buna-N Rubber and the diaphragm is Nylon Reinforced Buna-N.

What is the maximum operating pressure and temperature range for this valve?

The Zurn Wilkins ZW209 has a maximum operating pressure of 400 PSI and is rated for water temperatures ranging from 33°F to 140°F. The minimum inlet pressure is 10 PSI.

Does the ZW209 meet lead-free standards?

Yes, the Zurn Wilkins ZW209 meets the requirements of NSF/ANSI/CAN 61, ensuring compliance with lead-free standards (0.25% Max. Weighted Average Lead Content).

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