KROMBACH® TUFSEAT Severe Service Ball Valves
The Severe Service Series Krombach® Metal Seated Ball Valves offer critical safety and performance benefits for refining, petrochemical, and other demanding process applications. Our modular valves are designed to withstand extreme temperatures, pressures, solids/abrasion and high cycles.
Features And Benefits
- INTERCHANGEABLE BALL AND SEAT DESIGN: The Krombach® Metal Seated Ball Valves offer an innovative interchangeable ball and seat design that ELIMINATES THE NEED FOR MATCH LAPPING to produce better than class VI shutoff.
- LONGER LASTING VALVE: Increased valve lifetime, using ADVANCED FINISHES ON CRITICAL SURFACES and tailoring coatings and seat designs for each application.
- STANDARD BI-DIRECTIONAL SEALING: Protects equipment from internal back pressure and processes contamination, also RESOLVES SAFETY CONCERNS associated with valve installation.
Technical Details
DESIGN FEATURES
- Special Lapping Procedure ensures Precise Roundness
- Interchangeable Ball and Seats
- FK-Polygon Profile ensures Most Effective Torque Transmission
- Perfect mechanical lapping for zero leakage (better than class VI shutoff)
MATERIALS OF CONSTRUCTION
- 1.0619, 1.4581, 1.4571, 1.0460, Hastelloy C276; Hastelloy C2000, all other special materials A216 Gr. WCB; A105; A182 Gr. F316 (1.4301); A182 Gr. F316 Ti (1.4571); Hastelloy C-276; Hastelloy C2000, etc.
SIZE RANGE
- ½“ – 16“
PRESSURE RATINGS
- Class 150 – 4500
BODY CONFIGURATION
- Cast body material
Applications
- Phosegene / Isocyonite Applications in MDI, PMDI, EDC/VCM
- Hydrocracking, Reforming and Catalytic Applications in Refining (FCCU / CCR)
- Hydrogenation
- Coal Gasification
- Delayed Coking
- Mole Sieve (Gas processing and dehydration)
- Slurry Services
- Cryogenic Applications
- Polysilicon
Literature
Flyer
KROMBACH® Severe Service Series Type 9136 – EN
KROMBACH® Severe Service Series Type 9136 – US
KROMBACH® Severe Service Series Type 9136 – DE
KROMBACH® Severe Service Series Type 9136 – CN
Brochure
KROMBACH® Severe Service Series – EN
KROMBACH® Severe Service Series – US
KROMBACH® Severe Service Series Type 9136 – EN
KROMBACH® Severe Service Series Type 9136 – US
KROMBACH® Severe Service Series Type 9136 – DE
KROMBACH® Severe Service Series Type 9136 – CN
Datasheet
KROMBACH® Severe Service Series Type 9136 – EN
KROMBACH® Severe Service Series Type 9136 – US
KROMBACH® Severe Service Series Type 9136 – DE
KROMBACH® Severe Service Series Type 9136 – CN
Manual
KROMBACH® Severe Service Series Type 9136 – EN
KROMBACH® Severe Service Series Type 9136 – US
Certificates
- Better than class VI seat leakage (zero seat leakage)
- TA-Luft, and ISO 15848-1 or API 641 available for Fugitive emisions compliance and API 607 fire tested