Name: Union Check Valve - Custom Wholesale Plastic Pipe Manufacturers & Supplier
Price: 11.00 USD
Availability: InStock

Valvola di ritegno del sindacato

La valvola di ritegno del raccordo è una soluzione versatile per la prevenzione del riflusso con collegamenti di raccordo integrati per una facile installazione e manutenzione. This innovative design combines the reliability of a swing or spring check valve with the convenience of union fittings, allowing for quick removal without pipe cutting. Perfect for water supply, irrigazione, and industrial systems where backflow protection and serviceability are critical. Available in PVC, ottone, or stainless steel construction with sizes from 1/2″ a 4″. The union nuts with EPDM gaskets ensure leak-proof performance, while the stainless steel spring or swing mechanism provides dependable one-way flow control.

Descrizione del prodotto: Union Check Valve – Easy-Maintenance Backflow Prevention

Innovative Union Design for Simplified Service

Nostro Valvola di ritegno del sindacato revolutionizes backflow prevention by combining reliable check valve functionality with the convenience of union connections. This dual-purpose design eliminates the need for pipe cutting during maintenance or replacement, saving time and reducing system downtime.

Caratteristiche principali & Vantaggi:

✔ Il vero progetto dell'Unione – Integrated union nuts on both ends for tool-free installation/removal
✔ Dual Mechanism Options – Choose between spring-check (horizontal/vertical flow) or swing-check (horizontal flow only)
✔ Leak-Proof Construction – EPDM union gaskets with stainless steel fasteners
✔ Material Versatility – Available in PVC (resistenza chimica), ottone (potable water), and stainless steel (high-pressure)
✔ Full Flow Design – Minimal pressure drop for efficient system performance

Specifiche tecniche:

• Size Range: 1/2″ a 4″ (Da DN15 a DN100)
• Valutazione della pressione:

PVC: 150 PSI @ 73°F
Brass: 300 PSI @ 180°F
Stainless Steel: 450 PSI @ 250°F
• Intervallo di temperatura:
PVC: 32°F a 140°F
Metal Bodies: -20°F to 250°F
• Fine delle connessioni: Raccordi filettati femmina (NPT/BSP)
• Materiale del sedile: EPDM (standard), FKM (high-temp optional)

Ideal Applications:

✓ Residenziale & commercial water supply
✓ Irrigation and sprinkler systems
✓ Boiler feed lines
✓ Tubazioni di processi industriali
✓ Pump discharge protection

Why Choose Our Union Check Valve?
✅ Time-Saving Maintenance – Replace or service without pipe modifications
✅ Reliable Backflow Prevention – Meets ASSE 1018 standards
✅ Universal Installation – Suitable for horizontal and vertical pipes (spring-check version)
✅ Conveniente – Reduces labor costs for repairs and replacements