3/4″ Metal Core Non-Return Valve
8,50 ₾
3/4″ Metal Core Non-Return Valve | Brass Body with Stainless Steel Core – High-Flow, High-Pressure Rated
Protect your plumbing and heating systems from backflow with this premium 3/4 inch (G¾») metal-core check valve — engineered for reliability in high-demand applications. Featuring a solid brass body and a stainless steel or hardened metal core (ball, spring, or seat assembly), it outperforms plastic-core alternatives in temperature resistance, pressure tolerance, and long-term sealing integrity.
Описание
3/4″ Metal Core Non-Return Valve | Brass Body with Stainless Steel Core – High-Flow, High-Pressure Rated
Protect your plumbing and heating systems from backflow with this premium 3/4 inch (G¾») metal-core check valve — engineered for reliability in high-demand applications. Featuring a solid brass body and a stainless steel or hardened metal core (ball, spring, or seat assembly), it outperforms plastic-core alternatives in temperature resistance, pressure tolerance, and long-term sealing integrity.
Ideal for:
- Preventing reverse flow in hot/cold water lines,
- Protecting circulation pumps in heating circuits,
- Securing solar thermal, heat pump, and industrial fluid systems,
- Use as a reinforced coupling where standard fittings risk leakage under stress.
Key Specifications:
- 🔩 Thread Size: G¾» (3/4 inch BSP) — universal for larger-diameter pipes & appliances
- 🛡️ Construction: Forged brass + all-metal internal core (no rubber/plastic seals inside)
- ⚙️ Function:
• As check valve: Allows flow in one direction only (arrow marked on body)
• As connector: High-strength coupling for critical joints - 🌡️ Rating: Up to 16 bar pressure, 120°C temperature (typical for brass+SS)
- ✅ Certified: CE-marked (as per industry standard for plumbing safety)
Why Choose Metal Core?
Plastic or elastomer cores can swell, crack, or deform under heat/pressure — leading to leaks or failure. A full metal core ensures consistent performance even in harsh conditions, making it the preferred choice for professionals and demanding installations.
Plastic or elastomer cores can swell, crack, or deform under heat/pressure — leading to leaks or failure. A full metal core ensures consistent performance even in harsh conditions, making it the preferred choice for professionals and demanding installations.
Applications:
✔️ Boiler & water heater inlet/outlet lines
✔️ Underfloor heating manifolds
✔️ Pump protection (suction/discharge sides)
✔️ Irrigation, industrial machinery, RV & marine systems
✔️ Boiler & water heater inlet/outlet lines
✔️ Underfloor heating manifolds
✔️ Pump protection (suction/discharge sides)
✔️ Irrigation, industrial machinery, RV & marine systems
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