Autoclave R4B6S Repair Kit
Principle of Operation:
Parker Autoclave Engineers high-pressure ball valves are designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. Some of the unique design innovations include an integral one-piece trunnion mounted style ball and stem that eliminates the shear failure common in two piece designs, re-torqueable seat glands that result in longer seat life, and a low friction stem seal that reduces actuation torque and enhances cycle life.
These ball valves can also be modified to incorporate the use of special materials, seals for high temperature applications, subsea models as well as pneumatic and electric valve actuators. When it comes to high-pressure applications, these ball valves with the associated high-pressure components, provide the critical performance demanded by the high pressure market.
Universal Ball Valve Features:
- One-piece, trunnion style ball-stem design eliminates shear failure and reduces side loading found in two-piece designs
- Re-torqueable seat glands for longer seat life
- PEEK™ seats offer excellent resistance to chemicals, heat, and wear/abrasion
- Full-port flow path minimizes pressure drop
- UNS S31600 high tensile strength cold worked 316 Stainless Steel construction
- Low friction, pressure assisted, graphite filled PTFE stem seal increases cycle life and reduces operating torque
- Temperature Rated 0° to 400°F with standard FKM (Viton®) o-rings
- Optional seals available for temperatures to 500°F maximum
- Special material versions meeting NACE/ISO 15156 requirements are available
- Wide selection of tube or pipe end fittings available
- Electric and pneumatic actuator options are offered
Autoclave R4B6S Repair Kit Technical Data:
- Description: Repair Kit for 4-Way Crossover Ball Valve with 3/8″ Orifice
- Typical Spare Parts Included: O-Ring (FKM); Stem Seal w/Spring (PTFE with Graphite); O-Ring (FKM); Thrust Washer (AMPCO 45); Seat (ARLON 1260); Seat Retainer (Nitronic 50 HC); Belleville Backup Washer (316SS); Stem (16SS) (these items are highlighted in BLUE in the images below)
Please contact our Sales Department for assistance in selecting the right products for your application.
Product Catalog: Parker Autoclave Ball Valves
