SWI is renowned for producing high quality products. Every valve that leaves an SWI production facility has been manufactured to meet or exceed client requirements. Our gate, globe, check and ball valves are designed, machined, assembled and tested to ensure a consistent, quality product. We take great pride in all of our products.

Where we have truly taken an industry leadership role is in specialty and exotic valve products. We design, manufacturer and market the broadest range of ASME, cryogenic and bellows valves in the industry. In fact, no other company comes close to our selection of bellows valve sizes.