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WHO WE ARE ?
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BRAY CONTROLS
FLOWTEK
RITEPRO
VAAS
MIYAWAKI
PRODUCTS
BUTTERFLY VALVES
BALL VALVES
ACTUATORS
ACCESSORIES
CHECK VALVES
KNIFE GATE VALVES
STEAM EQUIPMENTS
RESOURCES
CAREER
CONTACT
ABOUT US
WHO WE ARE ?
COMPANY PROFILE
QUALITY POLICY
LEGAL NOTICE
PRIVACY POLICY
BRANDS
BRAY CONTROLS
FLOWTEK
RITEPRO
VAAS
MIYAWAKI
PRODUCTS
BUTTERFLY VALVES
> RESILIENT SEATED BUTTERFLY VALVES
> HIGH PERFORMANCE BUTTERFLY VALVES
> TRIPLE OFFSET BUTTERFLY VALVES
BALL VALVES
> FLANGED VALVES
> THREADED VALVES
> MULTIPORT VALVES
> V-CONTROL & SEGMENTED BALL VALVE
> SEVERE SERVICE BALL VALVES
> HIGH PRESSURE VALVES
> PFA SEATED VALVES
ACTUATORS
> PNEUMATIC ACTUATOR
> ELECTRIC ACTUATOR
> SCOTCH & YOKE ACTUATOR
> MANUEL OPERATORS
ACCESSORIES
> VALVE STATUS MONITORS
> FILTER REGULATORS
> POSITIONERS
> SOLENOIDS
CHECK VALVES
> Rite Check
> Series SA-01
> Series SA-40
> Series SA-16
> Series SA-1
> Series SA 10
> Series SA-50
> Series SA-2
> Series SA-4AX
> Double Door
KNIFE GATE VALVES
> UniDirect - Series 940
> BiDirect - Series 740
> BiDirect - Series 746
> BiDirect - Series 752
> BiDirect - Series 762
> BiDirect - Series 765
> BiDirect - Series 770
> BiDirect - Series 755
> BiDirect - Series 767
> BiDirect - Series 768
> UniDirect - Series 950
> UniDirect - Series 941
STEAM EQUIPMENTS
> STEAM TRAPS
> STEAM TRAP MANAGEMENT SYSTEM
> PRESSURE REDUCING VALVE
> AUXILIARY EQUIPMENTS
RESOURCES
CAREER
CONTACT
High Performance Butterfly (Metal Seated)
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PRODUCTS
BUTTERFLY VALVES
HIGH PERFORMANCE BUTTERFLY VALVES
High Performance Butterfly (Metal Seated)
Technical Information
Size Range
ASME Class 150 & 300
2 1/2" - 30" (65mm - 750mm)
ASME Class 600
3" - 14" (80mm-350mm)
Connection Type
Wafer , Lug , Double Flanged
Temperature Range
Max. 482 °C (
900 °F)
Disc Materials
Nitrited Stainless Steel , ASTM A351 Gr CF8M
Stem Materials
260° - 399°C
ASTM A564 Type 630 Gr H1150D
426° - 482°C
ASTM A479 Gr 316 Strain Hardened
Seat Materials
Inconel® 718
Bearing Materials
260°C (
500°F)
316 Stainless
with
TFE & Glass Fabric Liner
399° - 482°C
Nitrited 316 Stainless Steel
Packing Materials
260°C
PTFE / Carbon Fiber
399° - 482°C
Flexible Graphite Rings
Documents
BRAY Metal Seated Series Technical Document
Manuals
BRAY Metal Seated Series O & M Manual
BRAY Metal Seated Series Technical Manual