10 ZW209 PRESS REDUC FIRE VLV GLB BODY IPS GRVD SS SEAT 50-165PSI REV PILOT

Item Number: 10-ZW209FPGRV
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$38,862.25
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • Pilot Operated Pressure Reducing Valve
  • Nominal Size: 10 inch
  • End Connection: IPS Grooved
  • Body Style: Globe Body
  • Maximum Operating Pressure (Grooved): 300 psi
  • Pilot Spring Range: 50-165 psi
  • Coating: Internal and External Epoxy Coated
  • Compliance: NSF/ANSI/CAN 61 Lead Free

Description

The Zurn Wilkins Model ZW209 is a 10-inch pilot-operated pressure reducing valve with IPS grooved connections and a globe body. It ensures stable downstream pressure by reducing high inlet pressures to a safe, constant outlet. Featuring internal and external epoxy coating for corrosion resistance, along with standard isolation valves and pressure gauges for easy maintenance. This lead-free valve meets NSF/ANSI/CAN 61 and ANSI/AWWA C530 standards. The pilot spring range is 50-165 psi, and it can handle a maximum operating pressure of 300 psi. Item number 10-ZW209FPGRV.

Help Me Connect

Connection Information

  • The IPS Grooved end connection is designed for use with standard iron pipe size (IPS) piping systems that utilize grooved-end couplings.
  • This valve is best installed horizontally with the valve cover up, especially for 6 inch and larger sizes, to facilitate proper air bleeding and maintenance.
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Additional Details

This is a 10 inch, IPS Grooved, Globe Body, pilot-operated pressure reducing valve with a stainless steel seat. It is designed to provide stable downstream pressure regardless of varying inlet pressure or flow rates, featuring a reverse side pilot assembly.

Application

  • Reduces high inlet pressure to a safe, stable outlet pressure.
  • Maintains constant downstream set pressure and prevents damage to downstream equipment.
  • Pressure regulation is independent of flow rate.

Features

  • Pilot operated for precise pressure regulation.
  • Epoxy coated internally and externally for enhanced corrosion protection, also FDA Approved.
  • Includes standard isolation valves and pressure gauges for simplified maintenance and repair.
  • Pilot assembly modulates the main valve to ensure constant downstream pressure.
  • Automatically seals shut when downstream pressure reaches the pilot setting.
  • Features a Pilot on Reverse Side system.
  • Equipped with a Stainless Steel seat.
  • Configured with a Globe Body style.
  • Utilizes IPS Grooved end connections.
  • Includes a "Wye" Type Strainer and an Inlet and Outlet Pressure Gauges.
  • Pilot Assembly components include Copper Tubing and Brass Fittings.

Standards Compliance

  • Meets ANSI/AWWA C530.
  • Meets NSF/ANSI/CAN 61 requirements (0.25% MAX. WEIGHTED AVERAGE Lead Content).
  • Certified Lead Free.

Specifications

  • Model: ZW209
  • Valve Type: Pilot Operated Pressure Reducing Valve
  • Body Style: Globe Body
  • Nominal Size: 10 inch
  • End Connection: IPS Grooved
  • Main Valve Body Material: Ductile Iron ASTM A536 (Epoxy Coated)
  • 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 (Grooved): 300 psi
  • Minimum Inlet Pressure: 10 PSI
  • Temperature Rating: Water 33°F to 140°F
  • Pilot Spring Range: 50-165 psi
  • Pilot System Type: Reverse Side
  • Coating: Epoxy Coated (internal and external), FDA Approved

Certificates & Approvals

  • ANSI/AWWA C530
  • NSF/ANSI/CAN 61 (Lead Free)

FAQs

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

The Zurn Wilkins ZW209 is a pilot-operated pressure reducing valve designed to lower high inlet pressures to a stable, safe outlet pressure. It maintains a constant downstream set pressure regardless of flow rate changes.

What type of connections does this 10-inch ZW209 model use?

This specific 10-inch ZW209 model utilizes IPS Grooved end connections, designed for compatibility with grooved-end piping systems.

What materials are used for the main valve body and seat?

The main valve body is made of epoxy-coated Ductile Iron ASTM A536 for corrosion protection, and the seat is made of Stainless Steel.

What are the pressure and temperature ratings for this valve?

The valve has a maximum operating pressure of 300 psi for grooved connections and requires a minimum inlet pressure of 10 psi. It is rated for water temperatures from 33°F to 140°F.

Is this pressure reducing valve certified lead-free?

Yes, the Zurn Wilkins ZW209 meets NSF/ANSI/CAN 61 requirements, ensuring it has a maximum weighted average lead content of 0.25% and is considered lead-free.

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