6 ZW209 PRESS REDUC FIRE VLV ANG BODY ANSI 300 FLG SS SEAT CPR TUBNG BRZ FTNGS

Item Number: 6-ZW209FPAY
1 1
$15,455.05
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • Valve Type: Pilot Operated Pressure Reducing
  • Valve Size: 6 inch
  • Body Style: Angle
  • End Connection: ANSI Class 300 Flanged
  • Main Valve Body Material: Ductile Iron ASTM A536
  • Seat Material: Stainless Steel
  • Pilot Spring Range: 15-120 psi
  • Certified: NSF/ANSI/CAN 61, ANSI/AWWA C530

Description

The Zurn Wilkins Model ZW209 is a 6-inch pilot-operated pressure reducing valve with an angle body, designed to provide stable downstream pressure from high inlet pressures. It features ANSI Class 300 Flanged end connections and a durable ductile iron body with a stainless steel seat. Both internal and external surfaces are epoxy coated for superior corrosion resistance, ensuring longevity in demanding environments. This valve includes isolation valves and pressure gauges for simplified maintenance. With a pilot spring range of 15-120 psi, it is certified to NSF/ANSI/CAN 61 and ANSI/AWWA C530 standards, making it suitable for various industrial and fire safety applications.

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Connections

  • The Zurn Wilkins Model ZW209 features ANSI Class 300 Flanged end connections on its 6 inch angle body for robust and secure piping installations.
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Additional Details

The Zurn Wilkins Model ZW209 Pilot Operated Pressure Reducing Valve is designed for reducing high inlet pressures to a safe and stable outlet pressure in various applications, including fire safety systems. This 6 inch angle body valve modulates flow to maintain a constant downstream set pressure, automatically sealing shut to prevent downstream damage.

Key Features

  • Features an angle style body for installation versatility.
  • Equipped with ANSI Class 300 Flanged end connections for secure piping.
  • Internal and external surfaces are epoxy coated for enhanced corrosion protection.
  • Includes inlet and outlet pressure gauges and isolation valves for simplified maintenance and repair.
  • The pilot assembly features copper tubing and brass fittings.
  • The seat is made of stainless steel.
  • Designed for steady downstream pressure and handling high flow rates.

Caution: The recommended installation orientation for ACVs is horizontal, with the valve cover up. 6" and larger valves should only be installed horizontally, with the valve cover up, due to the difficulty of properly bleeding air out of the cover and performing maintenance on valves installed in the vertical orientation.

Specifications

General

  • Model: ZW209
  • Type: Pilot Operated Pressure Reducing Valve
  • Valve Size: 6 inch
  • Body Style: Angle
  • End Connection: ANSI Class 300 Flanged
  • Coating: Epoxy Coated, FDA Approved (internal and external)
  • Minimum Inlet Pressure: 10 PSI

Materials

  • Main Valve Body: Ductile Iron ASTM A536
  • Main Valve Bonnet: Ductile Iron ASTM A536
  • Disc Guide: Stainless Steel
  • Seat Material: Stainless Steel
  • Disc: Buna-N Rubber
  • Diaphragm: Nylon Reinforced Buna-N
  • Stem: Stainless Steel
  • Spring: Stainless Steel
  • Pilot Tubing: Copper Tubing
  • Pilot Fittings: Brass Fittings

Performance

  • Pilot Spring Range: 15-120 psi
  • Temperature Rating: Water 33°F to 140°F

Features Included

  • Wye Type Strainer
  • Isolation Valves
  • Inlet and Outlet Pressure Gauges

Certificates & Approvals

  • ANSI/AWWA C530
  • NSF/ANSI/CAN 61

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. Its pilot-operated design ensures consistent downstream pressure regulation.

What type of connections does this 6-inch ZW209 valve utilize?

This 6-inch ZW209 valve features ANSI Class 300 Flanged end connections. These connections are designed for robust and secure integration into piping systems.

What materials are used for the main components of this pressure reducing valve?

The main valve body is constructed from Ductile Iron ASTM A536, and the seat is Stainless Steel. The disc is Buna-N Rubber, and the diaphragm is Nylon Reinforced Buna-N.

What is the adjustable pressure range for the pilot spring on this ZW209 model?

The pilot spring on the Zurn Wilkins Model ZW209 valve has an adjustable range of 15-120 psi, allowing for precise control of the downstream pressure.

Does the ZW209 valve include features for easier maintenance?

Yes, the ZW209 comes standard with inlet and outlet pressure gauges and isolation valves. These features facilitate quick and easy maintenance or repair, contributing to a lower total cost of ownership.

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