4 ZW215 SUC PRSS CTRL FIRE VLV GLB BODY IPS GRVD SS SEAT CPR TUBE

Item Number: 4-ZW215FPG
1 1
$11,440.72
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Wilkins
  • Fire Pump Suction Control Valve
  • Size: 4 inch
  • Body Style: Globe
  • Connection: IPS Grooved, 300 PSI Inlet Rating
  • Main Valve Body Material: Ductile Iron ASTM A536
  • Seat Material: Stainless Steel
  • Coating: Red Epoxy (internal and external)
  • FM® Approved

Description

The Zurn Wilkins Model ZW215FP is a 4-inch Fire Pump Suction Control Valve with a globe-style body, essential for fire suppression systems. It prevents over-drawing from the water supply by automatically modulating to maintain constant suction pressure. Featuring durable ductile iron construction with internal and external red epoxy coating for corrosion resistance, the valve also includes a stainless steel seat and disc guide. Connections are IPS Grooved with a 300 PSI inlet rating, and it is FM® Approved, ensuring reliable performance in critical applications. Item number 4-ZW215FPG.

Help Me Connect

The Zurn Wilkins Model ZW215FP Fire Pump Suction Control Valve is specifically designed for integration into fire suppression systems. It connects via IPS Grooved connections, rated for 300 psi inlet pressure. The pilot assembly includes a 3/8 inch Flare Sensing Line Connection with copper tubing and brass fittings for precise control. For optimal performance and maintenance, the recommended installation orientation is horizontal with the valve cover up.

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Additional Details

The Zurn Wilkins Model ZW215FP Fire Pump Suction Control Valve is engineered for Fire Suppression Systems to prevent fire pumps from over-drawing from the water supply, mitigating damage from very low or negative suction pressures.

This 4 inch valve is designed with a globe style body and operates by modulating to maintain constant suction pressure until the supply increases. It comes standard with an internal and external red epoxy coating for superior corrosion protection, and includes a test cock on the sensing port for quick bleeding.

Features

  • Prevents fire pumps from over-drawing water supply.
  • Modulates to keep suction pressure at set levels.
  • Red epoxy coating, internal and external, for corrosion protection.
  • Test cock on the sensing port allows for quick bleeding of sensing line.
  • Seals by means of a corrosion-resistant seat and resilient, rectangular seat disc.
  • Service and adjustments are possible without removing the valve from the line.
  • Main valve stem is guided top and bottom by integral bushings.
  • Pilot control system is designed without packing glands or stuffing boxes.

Pilot Assembly Includes

  • "Wye" Type Strainer
  • Sensing Line Test Cock
  • Visual Position Indicator
  • 3/8" Flare Sensing Line Connection
  • ANSI Class 150 Flanges
  • Copper Tubing and Brass Fittings

Specifications

  • Model: ZW215FP
  • Type: Fire Pump Suction Control Valve
  • Size: 4 inch
  • Body Style: Globe
  • Coating: Red Epoxy (Internal and External), FDA Approved
  • Temperature Rating: Water 33°F to 140°F
  • Pilot Spring Range: 10-30 psi

Main Valve Materials

  • 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

Connections

  • Connection Type: IPS Grooved
  • Inlet Pressure Rating: 300 psi

Certificates & Approvals

  • FM® Approved

FAQs

What is the primary function of the Zurn Wilkins ZW215FP valve?

The Zurn Wilkins ZW215FP Fire Pump Suction Control Valve is designed to prevent fire pumps from over-drawing from the water supply, thereby protecting the pump and the supply network from damage due to low suction pressures. It modulates to maintain a set suction pressure.

What size is this ZW215FP valve and what type of connections does it use?

This ZW215FP valve is 4 inches in size and utilizes IPS Grooved connections. It has an inlet pressure rating of 300 psi.

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

The main valve body is made from Ductile Iron ASTM A536. The seat and disc guide are constructed from Stainless Steel.

What is the recommended installation orientation for this valve?

The recommended installation orientation for this valve is horizontal, with the valve cover positioned facing upwards for proper operation and ease of maintenance.

What certifications does the ZW215FP valve hold?

The ZW215FP Fire Pump Suction Control Valve is FM® Approved, indicating its compliance with rigorous fire safety standards.

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