Double Block and Bleed Valve / Dual Expanding Plug Valve

    As a testimony to our commitment to a high quality product, Western Valve holds an ISO 9001:2000 certification and tests every valve per American Petroleum Institute (API) 6D standards

   Competitors may look for the immediate gain of low cost manufacturing abroad and design changes that cheapen the product; we upgrade our systems and technology to formulate a competitive quality product.

    The Dual Expanding Plug Valve, introduced in 1979, was acquired by Western Valve in 2000. It is not a reverse engineered product; DAN-EX was designed by a team of senior engineers as a superior alternative to the original double block and bleed plug valve. A positive track record exceeding 25 years and a worldwide installed base has proven the integrity of the valve.

    Established in 1991, WESTERN VALVE is located   in Bakersfi?eld, California with an   impressive 50,000 square feet   manufacturing facility. 

The Dual Expanding Plug Valve, introduced in 1979, was acquired by Western Valve in 2000. It is not a reverse