PENTAIR VLV 2" TOP MOUNT CRISTAL-FLO CAR - 14971-TM-22-L

SKU: 14971-TM-22-L
Regular price $261.52

The Pentair 14971-TM-22-L 2" Cristal-Flo Multiport Valve delivers the precision control and durability pool contractors need for professional sand filter installations. This top-mount valve is specifically engineered for Pentair Sta-Rite Cristal-Flo and Pantera high-rate sand filters, providing reliable 6-position operation that streamlines maintenance and reduces service calls.

Professional Installation Benefits

Built with one-piece thermoplastic construction for superior corrosion resistance, this valve reduces replacement frequency and maintenance costs. The lever-operated design allows quick switching between Filter, Rinse, Recirculate, Backwash, Closed, and Winterize positions, minimizing service time on commercial installations. Integrated pressure gauge and manual air relief simplify system monitoring and maintenance.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical guidance for complex installations. Our B2B wholesale pricing structure supports your profit margins while our reliable inventory ensures your filter projects stay on schedule. Join thousands of contractors who trust MT Pools for their commercial filtration needs.

Frequently Asked Questions

Which Pentair filters is the 14971-TM-22-L compatible with?

This valve is designed for Pentair Sta-Rite Cristal-Flo filters (T-240BP-2, TP-B-2) and Pantera High-Rate Sand Filters (P229200 & P233200), ensuring perfect fit and performance.

What are the operating pressure limits for this valve?

Maximum operating pressure is 50 PSI (345 kPa) for Cristal-Flo II filters and 40 PSI (280 kPa) for Pantera filters, with temperature limits below 95°F (35°C).

What sand specifications are required for optimal performance?

Use #20 Silica Sand with 0.40-0.55mm size and Uniformity Coefficient less than 1.75 for optimal filtration performance and warranty compliance.

Are replacement parts available for this valve?

Yes, the handle, lid, and plug are serviceable replacement parts available through MT Pools, extending valve life and reducing total cost of ownership.

Order Today

Get expert technical support and competitive B2B pricing on all Pentair filtration components. Our team is ready to help you specify the right valve configuration for your commercial pool projects.

• 6-position multiport valve: Filter, Rinse, Recirculate, Backwash, Closed, Winterize
• 2" top-mount design for Pentair Cristal-Flo and Pantera sand filters
• One-piece thermoplastic construction for corrosion resistance
• Built-in pressure gauge for system monitoring
• Manual air relief valve for easy maintenance
• Combination water and sand drain for servicing and winterization
• Compatible with 1-1/2" slip or 2" NPT connections
• Maximum pressure: 50 PSI (Cristal-Flo II) / 40 PSI (Pantera)
• Operating temperature limit: Below 95°F (35°C)
• Lever-operated for quick position changes
• Serviceable parts: Handle, lid, and plug replaceable
• Professional-grade construction reduces maintenance calls
• Easy installation with O-ring seal and clamp system
• Compatible with #20 Silica Sand filtration media