Mark 60 Series Pressure Regulators

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 Low Flow Control Valves > Mark 708 Finned Bonnet Series



MK708 with Finned Bonnet The cooling fin bonnet option is for the protection of the stem packing from elevated temperature associated with steam, hot water, and high temperature oil, gas, and liquid services. The finned bonnet cools the area around the packing, which permits the use of standard packing materials that otherwise would not be suitable for the service temperature conditions.



Features & Benefits




For steam, hot water, and high temperature oil, gas and liquid services up to 1500°F (815°C)
Provides cooling effect on bonnet, protecting the packing from higher than normal temperature conditions
For precise control of higher temperature fractional flow services in pilot plants and low flow process applications