SERIES M1 SEVERE SERVICE
Product specifications
| Specifications | Test method | ||
|---|---|---|---|
| Size Range (NPS) | 0.5 - 36 | ||
| Size Range (DN) | 15 - 900 | ||
| Temperature Range (°C) | -100 - 593 | ||
| Temperature Range (°F) | -100 - 1100 | ||
| Maximum Allowable Operating Pressure (EN 1092 PN) | 750 | ||
| Maximum Allowable Operating Pressure (ASME Class) | 4500 | ||
| Body Style | Split Body (Two piece and Three piece) | ||
| Certifications | API 607, API 641, CRN, ISO 15848-1, ISO 15848-2, PE(S)R, PED, TR CU | ||
| Body Materials | A105 Carbon Steel, A182 F3 Austenitic Stainless Steel, A182 F9 Alloy Steel, A216 Gr WCB, A217 Gr C12 Alloy Steel, A351 GR CF8M | ||
| Stem Materials | A638 Gr 660 | ||
| Seat Materials | 410 Stainless Steel, 316 Stainless Steel | ||
| Design Standard | API 608, ASME B16.34, PED ASME Section VIII - Div 1 Appendix 2, PED | ||
| Testing Standard | MSS SP61, ANSI/FCI 70-2, API 598, ISO 15848-2 | ||
| Face to Face | ASME B16.10 (long pattern as standard), EN 558-1 | ||
| Applications | Aerospace, Mining Autoclaves, Oil & Gas, oil & gas, Petrochemical, Power, Pulp & Paper, refining, Slurry Transport, Steel, Synfuels | ||
| Ball Materials | 410 Stainless Steel, 316 Stainless Steel | ||
| Ports | Reduced Port, Special Ports Available, Full Port, Standard Port | ||
| End Connections (ASME) | Raised Face Flange ASME B16.5, Ring Type Joint ASME B16.5, Butt Weld ASME B16.25 | ||
| End Connections (EN 1092 PN) | Raised Face Flange EN 1092-1 | ||
| End Connections | Socket Weld, Grayloc® | ||
Product description
Bray Series M1 Severe Service Metal Seated ball valves deliver exceptional performance and reliability in the most challenging flow control conditions. Series M1 Severe Service isolation valves are used in high temperature, high pressure, corrosive and erosive duty, critical duty and lethal service applications in power, minerals & mining, oil & gas, refining, chemical / petrochemical, agrichemical and specialty industries where absolute safety and reliability is demanded.
Series M1 Severe Service Ball valves are technically superior, featuring a heavy-duty drivetrain, 360° Mate-Lapped ball and seat, live load packings, heavy duty ISO 5211 actuator mounting, an innovative stem alignment method that eliminates stem side loads and ensures long packing life as well as propriety thermal spray coatings technology including HVOF or High Velocity Oxygen Fueled, APS or Atmospheric Plasma Spray, Plasma Transfer Arc PTA, Laser Cladding and other metalized coatings for extended service life in harsh conditions, minimizing downtime.
Series M1 valves are application specific, engineered and manufactured to order, with careful consideration of the process conditions required for your industrial flow control process. Our engineering and process application team are industry leaders with expertise in designing metal seated ball valves and will closely analyze your flow conditions and process chemistry including; temperature, pressure, thermal shock risk, abrasive erosion, corrosion, cavitation, flashing, solids handling and flow velocity in order to select the appropriate materials of construction and valve trim.
As a leading ball valve manufacturer, with 400 locations globally, Bray™ is dedicated to delivering value to our customers with high-performance severe service ball valves designed and manufactured with the highest quality and craftsmanship in the industry.
Power Industry
- Conventional Power
- Combined Cycle Power Plants
- Superheated Steam
- Slurry Discharge Valves
- Hydromet Pump Isolation
Mining & Minerals
- Pressure Oxidation (POx)
- High Pressure Acid Leaching
- Acid Injection
- Autoclave Slurry Discharge
- Tailings
Refining Industry
- Delayed Coking
- Continuous Catalytic Reforming CCR
- Fluid Catalytic Cracking FCC
- Visbreaking
- Hydrotreating
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