Catalog

N/A Energized PTFE stem seal

• Exceeds 50,000 cycles, reducing costs of ownership (For best results use a filter upstream to the valve. Dirty, errosive and corrosive fluids may affect the cycle life of the valve, cycle life is based on working pressures less than 150 psig.)
• No packing adjustments required, providing operator peace of mind
• Low operating torque for ease of operation

• Compensate for wear and temperature cycling with zero leakage, providing excelling durability and reliability. Zero leakage per API 598.
• Ensure leak tight performance over entire pressure range simplifying ball valve specification and installation, saving time and expense.
• Optional vented ball equalizes pressure between ball orifice and center body cavity

• Prevents static discharge for added safety
• Quarter turn handle provides a visual indication of on/off valve position, improving safety
• Stem flats provide visual indication of valve position, improving safety
• Bottom-loaded stem prevents stem blowout for added safety
• Optional trip-proof or latching / locking handle prevents accidental opening or closing of the valve for greater security and safety
• Fully encapsulated bolts are protected from the environment, extending valve life and reducing costs

• Industry standards ensure reliability and integrityof components and systems

• Allow HOKE 7 Series to easily interchange with a wide variety of pneumatic actuators
• Allow user to easily convert manual valve to pneumatic operation in the field
• Special High Tolerance NPT Thread

N/A HPS-1 Cleaning procedure to remove oil and grease trom metal valve parts with solvent vapor- and solvent ultrasonic vapor degreasers.
HPS-2 Cleaning procedure to remove dirt, oil, and greasefrom non-metallic parts with non-ionic detergent and water solution.