Chat with us
Brass Vertical Check Valve 4018 Series – Product Overview The Brass Vertical Check Valve 4018 Series is a non-return valve (NRV) designed for vertical pipeline installations to allow fluid flow in one direction and automatically prevent reverse flow. It is ideal for systems where fluid moves upward or downward vertically, ensuring protection of pumps, pipelines, and equipment. Manufactured from high-quality forged brass, this valve offers excellent durability, corrosion resistance, and reliable long-term performance. Material: Premium forged brass body Model: 4018 (Vertical Check Valve / NRV) Installation: Designed for vertical pipelines Connection Type: Female threaded (BSP / NPT) Operation: Automatic (no manual control required) Compact Design: Suitable for limited space installations Leak-Proof: Precision seating for tight shut-off
