We provide instrumentation and control products for anything on a P&ID.

General Twin Seal

General Twin Seal

Cameron is the world’s leading manufacturer of high-integrity, positive shutoff Double Block & Bleed valves which serve the following markets: pipeline, liquid bulk terminals, aviation fueling, refining, oil/gas production and custody transfer for the petroleum and oil and gas industries.

The age-old “Double Block & Bleed” system (as shown above) required the use of two valves and a spool piece. A bleed valve was used to drain the spool and verify seal integrity.

Introduced in 1941, General Twin Seal valves, were the first to meet the rigid requirements of Double Block & Bleed service - more than 65 years ago. In the years since, subtle yet significant design refinements have been made to improve the valve’s performance. Superior design innovations, pride in manufacturing workmanship and the selection of the best materials, support Cameron’ commitment to excellence and complete customer satisfaction.

The General Twin Seal replaces this antiquated two-valve system with just one double seated bubble-tight valve. The upstream and downstream seals provide the same function as the

two block valves. The body (serving as a spool piece) bleed verifies seal integrity.

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I-CON Solutions, Inc.
1234 East 37th St North
Wichita, KS 67219-3519

Mon - Fri, 8AM - 5PM
12PM-1PM for lunch

Phone: (316) 636-2229
Fax: (316) 636-2224