VALVE INNOVATION
Wafer monoblock valves advance industrial fluid control
Wafer type monoblock valves outperform traditional ball valves in industrial fluid control , offering superior space efficiency , cost-effectiveness , and performance in high-pressure environments while promoting sustainability and operational reliability across various industries .
By Zahra Farrokhi , Batu Valve Türkiye
A range of wafer monoblock and ball valves
Valve selection is crucial in optimising industrial fluid control systems , directly impacting operational efficiency , cost and safety . While ball valves have long been an industry standard , wafer type monoblock valves are emerging as a superior alternative in many applications . This article explores the advantages of wafer type monoblock valves , focusing on their space efficiency , costeffectiveness and high-pressure performance . Through industry data and case studies , we ’ ll demonstrate how these innovative valves are reshaping fluid control across various sectors .
Wafer type monoblock valves
Wafer type monoblock valves feature a compact , lightweight design for installation between flanges . Their single-piece body construction minimizes potential leak paths , making them advantageous in high-pressure and high-temperature environments . The simple design reduces installation complexity and maintenance requirements .
Table 2 : Typical specifications of ball valves Specification Design
Ball valve
Two-piece or threepiece body
Installation Flanged , threaded , welded
Pressure Rating Temperature Range
Up to 1500 PSI
-20 ° C to 200 ° C Size Range 1 / 4 " to 36 "
Material Options Stainless steel , brass , PVC , etc .
Ball valves
Ball valves are known for quick shut-off capabilities and ease of operation . They consist of a spherical ball with a hole through the center , controlling fluid flow by rotation . While versatile , ball valves generally require more space for installation compared to wafer type monoblock valves .
Table 1 : Typical specifications of wafer type monoblock valves
Specification
Design Installation Pressure Rating Temperature Range
Wafer type monoblock valve
One-piece body Between flanges Up to 3000 PSI -50 ° C to 400 ° C Size Range 1 / 2 " to 24 " Material Options
Stainless steel , carbon steel , etc .
Comparative analysis
• Space efficiency Wafer type monoblock valves excel in applications where space is limited . Their compact design typically requires 30-50 % less space than equivalent ball valves , making them ideal for tight piping systems and confined industrial spaces .
• Installation and maintenance costs The single-piece design of wafer type monoblock valves simplifies installation , reducing alignment issues and the need for multiple components . This design also leads to lower transportation and handling costs . Maintenance is less frequent and
22 Valve World October 2024 www . valve-world . net