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

Item Number: 212-ZW209FPAG
1 1
$8,165.19
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • 2.5 inch IPS Grooved End Connection
  • Angle Style Body Configuration
  • Main Valve Body Material: Ductile Iron ASTM A536
  • Pilot Spring Range: 15-120 PSI
  • Maximum Operating Pressure: 300 PSI (Grooved)
  • Epoxy Coated Internally and Externally
  • Temperature Rating: 33°F to 140°F
  • Certified to NSF/ANSI/CAN 61

Description

The Zurn Wilkins Model ZW209 is a 2.5-inch pilot-operated pressure reducing valve with IPS grooved end connections and an angle-style body. It is engineered to consistently reduce high inlet pressures to a stable, safe outlet pressure for various applications. Constructed with a durable ductile iron body, stainless steel seat, copper tubing, and brass fittings, the valve is internally and externally epoxy coated for superior corrosion protection. Its pilot assembly ensures precise pressure regulation across a 15-120 psi spring range. This ZW209 model is certified to ANSI/AWWA C530 and NSF/ANSI/CAN 61, providing a reliable and easily maintainable solution for your system.

Help Me Connect

This Zurn Wilkins ZW209 pressure reducing valve features IPS Grooved end connections and an Angle Style Body.

Grooved connections are designed for quick and secure installation using grooved couplings. The 2.5 inch IPS grooved ends connect to piping systems that utilize compatible 2.5 inch grooved fittings.

The angle body design allows for a 90-degree change in direction of flow within the valve, which can be advantageous in certain piping layouts.

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Additional Details

The Zurn Wilkins Model ZW209 Pilot Operated Pressure Reducing Valve is designed to reduce high inlet pressures to safe and stable outlet pressures, ensuring constant downstream set pressure regardless of flow rate.

Key Features

  • The pilot assembly reacts to changes in downstream pressure, allowing the main valve to modulate between closed and open positions.
  • Once the downstream pressure reaches the pilot setting, the main valve seals shut to prevent damage downstream.
  • The valve features an internal and external epoxy coating for superior corrosion protection.
  • Standard inclusion of isolation valves and pressure gauges facilitates quick and easy maintenance and repair.
  • A "Wye" Type Strainer, Opening Speed Control (for sizes 1 1/4" - 4"), and Copper Tubing and Brass Fittings are also standard features for the pilot assembly.

The closing speed control (optional) on this valve should always be open at least three (3) turns off its seat.

Specifications

  • Body Style: Angle
  • End Connection: IPS Grooved
  • Pilot Spring Range: 15-120 psi
  • Minimum Inlet Pressure: 10 PSI
  • Temperature Rating: Water 33°F to 140°F
  • Coating: Epoxy Coated, FDA Approved
  • Main Valve Body: Ductile Iron ASTM A536
  • Main Valve Bonnet: Ductile Iron ASTM A536
  • Disc Guide: Stainless Steel
  • Seat: Stainless Steel
  • Disc: Buna-N Rubber
  • Diaphragm: Nylon Reinforced Buna-N
  • Stem: Stainless Steel
  • Spring: Stainless Steel
  • Maximum Operating Pressure (Grooved): 300 psi

Certificates & Approvals

  • ANSI/AWWA C530
  • NSF/ANSI/CAN 61 (0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)

FAQs

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

The primary function is to reduce high inlet pressures to safe and stable outlet pressures, maintaining a constant downstream set pressure regardless of flow rate fluctuations.

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

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

What certifications does the ZW209 pressure reducing valve hold?

This valve meets the requirements of ANSI/AWWA C530 and is certified to NSF/ANSI/CAN 61, indicating compliance with lead content standards (0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT).

What are the operating temperature and pilot spring ranges for this model?

The ZW209 is rated for water temperatures from 33°F to 140°F. The adjustable pilot spring range for pressure regulation is 15-120 psi.

How does the IPS grooved end connection work on this 2.5-inch angle body valve?

The 2.5-inch IPS grooved end connections are designed for mechanical coupling with compatible grooved pipe and fittings. This system allows for quick, secure, and flexible installation, while the angle body directs flow with a 90-degree turn.

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