Perko Fuel Demand Valve – Body and Hose Barb Assembly Only (A002322)

Description

The A002322 Perko Fuel Demand Valve is designed to regulate fuel flow in marine applications, especially in pressurized fuel systems. This diaphragm-operated valve opens under low vacuum regardless of internal tank pressure, offering safety and precision for modern marine fuel systems. Crafted with an aluminum housing and barbs, this valve features Viton seals and a Santoprene cover for superior durability and chemical resistance. It includes a pressure release button for easy line pressurization and visual test confirmation, along with built-in anti-siphon protection for 12″ vertical line drops.

Specifications:

• Style: Flanged

• Hose Connection: 3/8″

• Tank Connection: SAE 5-Bolt

• Flow Rate: Up to 88 gal/hr

• Opens at: ~ -0.75 PSI vacuum

• Dimensions: 2.25″ L x 4.25″ W x 1.25″ H (above tank)

• Housing Material: Aluminum

• Seals: Viton

• Cover: Santoprene

• Compliances: ABYC H-24 Fire Test

Features:

• • Diaphragm operated: opens at low vacuum

  • High pressure sealing (5+ psi)

  • Anti-siphon protection built-in

  • Tool-free pressure release button

  • Rugged marine-grade materials

Ordering Notes: This item ships directly from the manufacturer. A confirmed ship date will be provided within 48 hours of order placement, ship dates cannot be modified.