through conduit gate valve

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through conduit gate valve
The Cameron WKM Saf-T-Seal slab gate valve is a simple, yet rugged and reliable, through-conduit valve. It utilizes two floating seats to provide a complete seal with the gate. Each seat contains a metal seat face plus a peripheral seal. The full bore design has the same pressure drop as an equivalent length of pipe and allows passage of all types of scrapers (pigs).Get more news about through conduit gate valve,you can vist our website!
The WKM Saf-T-Seal gate valve's through-conduit design provides these specific advantages resulting in reliable performance and long life:
The G7 gate valve, part of the GROVE valve family, complies with API Spec 6D, using a through-conduit design that promotes long-lasting, reliable sealing and actuation performance.
Factory tested to both double block-and-bleed and double isolation-and-bleed, G7 valves comply with requirements of a wide variety of applications. Internal guide tabs enable installation in any orientation, giving you extra flexibility in tight spaces.
Reduce product contamination in liquid pipelines
The G7 valve body is constructed of pressure-vessel-grade plating, which is less prone to raw material defects and enables designs with smaller body cavity volumes versus traditional cast gate valves. That low internal volume translates to less product contamination in your operations.
Improve safety with double block-and-bleed and double isolation-and-bleed design standards
In the closed or open position, a tight seal is formed between the gate and both seats. This allows the body cavity to be bled and effectively creates two barriers for isolating pressure downstream of the valve for increased safety.All full-penetration, pressure-containing welds on the G7 valve fabricated body have been enhanced to accommodate volumetric and surface examination to confirm the integrity of the valve body under ASME codes.
The blowout-proof stem forms an API Spec 6D-compliant metal-to-metal seal with the bonnet when the stem is in the up position. The backseat isolates and protects the SLS spring-loaded lip seal from line pressure, greatly extending its service life.