Flowserve New Valtek Mark One Through Control Valve
The Valtek MarkOne pass-through control valve is a high-performance solution designed for both liquid and gas applications. Not only does it deliver exceptional control and reliability, but it also offers easy maintenance and cost-effective operation. Its advanced design ensures long-term performance with minimal downtime.
Featuring a cylinder piston-driven mechanism, the MarkOne valve provides excellent stiffness and precise positioning, along with high repeatability, fast response times, and reliable operation. It can handle up to 150 psig (10.3 barg) of feed air, allowing it to counteract higher fluid pressures effectively. The valve’s unique design incorporates a spring that works in conjunction with both air and liquid pressure, ensuring an exceptionally tight shut-off.
A self-calibrating valve seat further enhances its sealing capability, making it ideal for critical applications where leakage must be minimized. The double-headed stem guides prevent any contact between the plug and the retainer ring, reducing wear and extending service life. Additionally, the clamped seat and top-entry trim design make maintenance quick and straightforward.
All components of the MarkOne valve are highly interchangeable, which helps reduce inventory costs and simplifies spare parts management. Compared to traditional film actuators, this design is more compact and easier to install and operate.
Valtek is a subsidiary of Flowserve, a global leader in fluid motion, control, and related services. With operations in over 56 countries, Flowserve supplies a wide range of engineering products, including pumps, seals, valves, and comprehensive fluid management solutions. The Valtek MarkOne continues to set the standard for performance, durability, and ease of use in industrial control valve applications.
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