Home > Gate Valves
Explore our high-performance gate valves, engineered to satisfy the strictest technical requirements with enhanced dependability and adaptability. Every valve includes a durable gate mechanism for accurate on/off control and is constructed from top-grade materials, delivering outstanding quality and long service life. Consistent with industry norms, our gate valves provide superb sealing performance and dependable functioning under high pressure and temperature conditions. We put customer satisfaction first, providing tailored solutions, competitive pricing and rapid delivery. Incorporate our dependable gate valves into your systems for steady and efficient performance every time.
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials ready and available on hand.
Reach out to us for a fast quote tailored to your requirement.
These Gate Valves are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Gate Valves have applications as varied as the industries they serve, driven mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Gate valves can indeed be joined by welding within piping systems. Welding creates a secure and leak-free connection suited for high-pressure and high-temperature uses. That said, it is important to confirm that the valve and piping materials are suitable for welding. Expert welding methods like butt welding or socket welding are frequently applied. Adhering to correct welding procedures and industry standards is equally important to preserve the valve’s integrity and performance once installed.
