Hayward Needle Valves are used when extremely accurate and reliable fluid metering is a must. This needle valve is one of our preferred methods of flow control for calcium reactor effluent, where getting the flow dialed in to the mL/min is required for system stability. This needle valve ensure additional reliability in saltwater environments since the valve doesn't rely on metal components. The Hayward needle valves make no compromises in material and build quality, assuring reliable performance for years with moderate maintenance.
- Ultra precise control
- Corrosion resistant
The golden rule of plumbing is that every job takes three trips to the store. While this can be frustrating locally it can be much worse when shopping online. Being short a fitting or two can delay a plumbing project for days. Here are some quick tips to avoid this.
- Plan your plumbing on paper
- Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible.
- When in doubt order extra. We happily accept returns for a full refund (less shipping) on all unused fittings within one month of purchase. A few extra bucks in return shipping is less frustrating than a project delay.