Pressure Seal Globe Valve

CAMTECH Pressure Seal Globe Valves are ideal for high pressure steam, liquid, catalytic reformers, hydrocrackers and other tough services. In the tough world of High pressure, High temperature valve applications, Pressure seal Globe Valve continue to provide a wide range of industries with a safe, leak free, pressure containing boundary. These valves are best suited for throttling application at high pressure and temperature.

The basic concept of pressure seal valves is that the initial bonnet pull up bolts tighten the bonnet which inturns seals the pressure seal gasket to the body. Then the system pressure assist for more force to seal the gasket. Hence, as system pressure increases, the potential for leakage through the body/bonnet joint decreases.

• Cast body precisely machined with integral flanges.
• Precisely machined Swivel disc as standard which provides superior tightness.
• Rising stem with precision ACME thread with single or double start for quick operation.
• Stem packing is designed for optimum control of fugitive emission leakage to the atmosphere and is assured by the polished finish stem sealing area.
• Live loading on packing can be provided as request.
• Back seat shall be either threaded or welded in to facilitate the replacement of packing under line pressure.
• Longer Seat rings are designed for higher temperature and higher pressure.
• Two piece gland and gland flange arrangement for reduced stem wear.
• Nace service either MR-01-75 or MR-01-03 as required.
• Valves can be supplied with Pneumatic, Hydraulic or electric actuators.
• Accessories like limit switch, etc can be provided as optional.