SPIR STAR AG products

SPIR STAR high pressure needle valves are manufactured to the highest quality standards, achieving high safety and durability even under severe operating conditions. The UHP valves can be used with both gaseous and liquid media and can be opened or closed in 4 ½ turns.

Since we attach great importance to the quality of our products, all SPIR STAR high pressure ball valves are manufactured in the “trunnion style”. Due to the more complex technical design of the valve, a significantly longer service life can be achieved compared to other ball valves. It should also be emphasized that the valves can be offered with different orifices. In addition, high pressure ball valves with pneumatic or electric actuation are possible.

SPIR STAR high pressure check valves are characterized by their long service life and thus prevent backflow and damage in pressure systems. Here, SPIR STAR AG offers both ball and O-ring check valves. While the O-ring check valve is often used in gas applications, the ball check valve is used in high temperature ranges and dynamic applications.

In addition to the high pressure valves listed above, SPIR STAR also offers pressure relief valves, which can prevent pressure peaks in systems. Customized double block and bleed valves and manifolds are also available upon request.