USED FOR QUICK ON/OFF CONTROL OF FLUID FLOW IN PIPELINES WIDELY USED IN OIL AND GAS, CHEMICAL, WATER TREATMENT, HVAC, AND MARINE INDUSTRIES HANDLES LIQUIDS, GASES, STEAM, AND SLURRIES EFFECTIVELY PROVIDES TIGHT SHUT-OFF WITH MINIMAL TORQUE AND EASY OPERATION I DEAL FOR APPLICATIONS REQUIRING FULL BORE AND LOW-PRESSURE DROP SUITABLE FOR HIGH-PRESSURE, HIGH-TEMPERATURE, AND CORROSIVE ENVIRONMENTS COMMON IN INDUSTRIAL PLANTS, PROCESS SYSTEMS, AND UTILITY SERVICES
Type
Full Port / Reduced Port
Floating Ball / Trunnion Mounted
Two-piece
/ Three-piece / One-piece
Size Range
¼” to 12” (DN6 to DN300)
Pressure Class
ANSI Class 150 / 300 / 600
PN16 / PN25 / PN40
End Connections
Threaded (NPT/BSP)
Flanged (ANSI, DIN, JIS)
Socket Weld / Butt Weld
Body Materials
Stainless Steel (SS304 / SS316)
Carbon Steel (WCB)
Brass / Bronze
Ball & Seat Materials
Stainless Steel / Chrome Plated
PTFE / RPTFE / PEEK
Standards
Design: API 6D / ISO 17292 / ASME B16.34
Testing: API 598 / EN 12266
Flanges: ASME B16.5 / EN 1092-1
USED FOR ISOLATING OR REGULATING FLOW IN LARGE-DIAMETER PIPELINES COMMON IN WATER DISTRIBUTION, WASTEWATER TREATMENT, HVAC, FIRE PROTECTION, AND MARINE SYSTEMS SUITABLE FOR LIQUIDS, GASES, AND SLURRIES I DEAL FOR LOW-PRESSURE, LOW-TORQUE, AND SPACE-CONSTRAINED APPLICATIONS PREFERRED IN SYSTEMS REQUIRING QUICK OPERATION AND LIGHTWEIGHT VALVES WIDELY USED IN POWER PLANTS, CHEMICAL INDUSTRIES, AND PROCESS SYSTEMS NOT SUITABLE FOR HIGH-PRESSURE THROTTLING IN ABRASIVE SERVICES
Type
WAFER / LUG / DOUBLE FLANGED / UTYPE
CONCENTRIC / DOUBLE OFFSET /
TRIPLE OFFSET
Size Range
2” TO 72” (DN50 TO DN1800)
Pressure Class
ANSI CLASS 150 / 300
PN10 / PN16 / PN25
End Connections
WAFER / LUG / FLANGED / BUTT WELD
Body Materials
CAST IRON / DUCTILE IRON
Carbon Steel (WCB)
STAINLESS STEEL (SS304
/ SS316)
ALUMINUM BRONZE
Seat Materials
EPDM / NBR / PTFE / VITON
METAL SEATED
Standards
Design: API 609 / ISO 5752 / EN 593
Testing: API 598 / EN 12266
Flanges: ASME B16.5 / EN 1092-1
USED FOR PRECISE REGULATION OF FLOW, PRESSURE, TEMPERATURE, OR LEVEL IN PROCESS SYSTEMS COMMON IN OIL & GAS, POWER PLANTS, CHEMICAL PROCESSING, AND WATER TREATMENT I DEAL FOR MODULATING CONTROL IN AUTOMATED SYSTEMS SUITABLE FOR LIQUIDS, GASES, STEAM, AND SLURRIES USED IN HVAC, PHARMACEUTICAL, FOOD PROCESSING, AND PULP & PAPER INDUSTRIES CRITICAL FOR MAINTAINING PROCESS STABILITY AND SYSTEM EFFICIENCY NOT USED FOR SIMPLE ON/OFF ISOLATION
TYPE
GLOBE / ANGLE / BUTTERFLY
BALL / DIAPHRAGM
PNEUMATIC / ELECTRIC
/ HYDRAULIC ACTUATED
LINEAR / ROTARY MOTION
SIZE RANGE
½” TO 24” (DN15 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
FLANGED / THREADED / SOCKET WELD / BUTT WELD
BODY MATERIALS
CARBON STEEL (WCB)
STAINLESS STEEL (SS304 / SS316)
CAST IRON /
BRONZE / ALLOY STEELS
TRIM MATERIALS
STAINLESS STEEL / HARDENED ALLOYS
SOFT OR METAL SEATS (PTFE, RPTFE,
PEEK, ETC.)
STANDARDS
DESIGN: IEC 60534 / ANSI/ISA 74
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
ACTUATION
PNEUMATIC DIAPHRAGM / ELECTRIC
MOTOR POSITIONER / ELECTRO-PNEUMATIC
CONTROL FEATURES
MODULATING OR ON/OFF CONTROL
FLOW, PRESSURE, TEMPERATURE, AND LEVEL REGULATION
AVAILABLE WITH POSITIONERS, I/P CONVERTERS, AND FEEDBACK SYSTEMS
USED TO PREVENT BACKFLOW IN PIPELINES COMMON IN WATER, WASTEWATER, OIL & GAS, AND CHEMICAL SYSTEMS PROTECTS PUMPS, COMPRESSORS, AND EQUIPMENT FROM REVERSE FLOW SUITABLE FOR LIQUIDS, GASES, STEAM, AND SLURRIES WIDELY USED IN POWER PLANTS, HVAC, MARINE, AND FIRE PROTECTION SYSTEMS OPERATES AUTOMATICALLY WITHOUT EXTERNAL CONTROL NOT SUITABLE FOR THROTTLING OR FLOW REGULATION
TYPE
SWING / LIFT / WAFER
DUAL PLATE / TILTING DISC / BALL TYPE
SILENT
(SPRING-LOADED) / NON-SLAM TYPE
SIZE RANGE
½” TO 36” (DN15 TO DN900)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
FLANGED / WAFER / LUG / THREADED
FLANGED / WAFER / LUG / THREADED
BODY MATERIALS
CAST IRON / DUCTILE IRON
CARBON STEEL (WCB)
STAINLESS STEEL (SS304
/ SS316)
BRONZE / ALLOY STEELS
DISC / INTERNALS
STAINLESS STEEL / BRONZE / RUBBER COATED / SPRING-LOADED OPTIONS
METAL-TO-METAL OR SOFT SEATED (NBR, EPDM, PTFE)
STANDARDS
DESIGN: API 6D / BS 1868 / ASME B16.34 / EN 12334
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
IDEAL FOR THROTTLING AND REGULATING FLOW IN PIPELINES; COMMONLY USED IN WATER SYSTEMS, STEAM, OIL, AND GAS INDUSTRIES REQUIRING PRECISE FLOW CONTROL.
TYPE
SWING / LIFT / WAFER
DUAL PLATE / TILTING DISC / BALL TYPE
SILENT
(SPRING-LOADED) / NON-SLAM TYPE
SIZE RANGE
½” TO 24” (DN15 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
900 / 1500
END CONNECTIONS
FLANGED / THREADED / BUTT WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
CARBON STEEL (WCB)
STAINLESS STEEL (SS304
/ SS316)
BRONZE / ALLOY STEELS
DISC / INTERNALS
STAINLESS STEEL / BRONZE / RUBBER COATED / SPRING-LOADED OPTIONS
METAL-TO-METAL OR SOFT SEATED (NBR, EPDM, PTFE)
STANDARDS
DESIGN: API 6D / BS 1868 / ASME B16.34 / EN 12334
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED MAINLY FOR ON/OFF ISOLATION OF FLUID FLOW IN PIPELINES COMMON IN OIL AND GAS, WATER TREATMENT, CHEMICAL PROCESSING, POWER GENERATION, AND MINING INDUSTRIES SUITABLE FOR LIQUIDS, GASES, STEAM, AND SLURRIES IDEAL FOR FULL FLOW WITH MINIMAL PRESSURE LOSS USED IN HIGH-PRESSURE AND HIGH-TEMPERATURE SYSTEMS FOUND IN WATER SUPPLY, WASTEWATER MANAGEMENT, INDUSTRIAL PLANTS, AND MARINE APPLICATIONS NOT RECOMMENDED FOR FLOW REGULATION OR THROTTLING
TYPE
SWING / LIFT / WAFER
DUAL PLATE / TILTING DISC / BALL TYPE
SILENT
(SPRING-LOADED) / NON-SLAM TYPE
SIZE RANGE
½” TO 24” (DN15 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
900 / 1500
END CONNECTIONS
FLANGED / THREADED / BUTT WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
CARBON STEEL (WCB)
STAINLESS STEEL (SS304
/ SS316)
BRONZE / ALLOY STEELS
DISC / INTERNALS
STAINLESS STEEL / BRONZE / RUBBER COATED / SPRING-LOADED OPTIONS
METAL-TO-METAL OR SOFT SEATED (NBR, EPDM, PTFE)
STANDARDS
DESIGN: API 6D / BS 1868 / ASME B16.34 / EN 12334
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED FOR ON/OFF CONTROL IN SLURRY, VISCOUS, AND ABRASIVE MEDIA COMMON IN MINING, WASTEWATER, PULP & PAPER, AND CHEMICAL INDUSTRIES I DEAL FOR SOLIDS, SLURRY, AND BULK MATERIAL HANDLING NOT SUITABLE FOR HIGH-PRESSURE OR THROTTLING APPLICATIONS
TYPE
UNI-DIRECTIONAL / BI-DIRECTIONAL
MANUAL / PNEUMATIC / ELECTRIC /
HYDRAULIC ACTUATION
RISING / NON-RISING STEM
SIZE RANGE
2” TO 48” (DN50 TO DN1200)
PRESSURE CLASS
PN10 / PN16
CUSTOM RATING
END CONNECTIONS
WAFER / LUG / FLANGED / BUTT WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
CARBON STEEL (WCB)
STAINLESS STEEL (SS304 / SS316)
GATE & SHEET MATERIALS
STAINLESS STEEL (SS304 / SS316)
HARD-FACED OR PTFE-COATED OPTIONS
METAL-TO-METAL / EPDM / PTFE / NBR / VITION
STANDARDS
DESIGN: MSS SP-81
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED FOR PRECISE FLOW CONTROL IN LOW FLOW APPLICATIONS COMMON IN INSTRUMENTATION, SAMPLING, AND PRESSURE REGULATION I DEAL FOR OIL & GAS, CHEMICAL, AND LABORATORY SYSTEMS NOT SUITABLE FOR HIGH-FLOW OR QUICK SHUT-OFF NEEDS
TYPE
STRAIGHT / ANGLE / FORGED / BAR STOCK
I NTEGRAL BONNET / UNION BONNET
MANUAL / PANEL / MOUNT / INSTRUMENTATION
SIZE RANGE
1 /8” TO 2” (DN6 TO DN50)
PRESSURE CLASS
6000+ PSI (414+ BAR)
END CONNECTIONS
THREADED (NPT, BSP)
COMPRESSION TUBE FITTINGS
SOCKET WELD / BUTT WELD
BODY MATERIALS
STAINLESS STEEL (SS304 / SS316)
BRASS / CARBON STEEL
ALLOY 400 / HASTELLOY / DUPLEX STEEL
SEAT & TIP MATERIALS
METAL-TO-METAL / SOFT SEAT (PTFE, PEEK)
REGULATING OR SHUT-OFF TIP
STANDARDS
DESIGN: ASME B16.34 / API 598 (TESTING)
THREADS: ASME B1.20.1 (NPT) / ISO 7-1( BSP)
USED TO PREVENT BACKFLOW IN PIPELINES PROTECTS PUMPS AND EQUIPMENT FROM REVERSE FLOW COMMON IN WATER, OIL, GAS, STEAM, AND CHEMICAL SYSTEMS OPERATES AUTOMATICALLY, NO MANUAL CONTROL NEEDED
TYPE
SWING / LIFT / WAFER / DUAL PLATE
SPRING-LOADED / BALL TYPE
HORIZONTAL / VERTICAL INSTALLATION OPTIONS
SIZE RANGE
½” TO 36” (DN15 TO DN900)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
FLANGED / WAFER / LUG / THREADED
SOCKET WELD / BUTT WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
STAINLESS STEEL (SS304 / SS316)
BRONZE / PVC
CARBON STEEL (WCB)
DISC / INTERNALS
STAINLESS STEEL / BRONZE / RUBBER COATED / SPRING-LOADED
METAL OR SOFT SEATED (NBR, EPDM, PTFE)
STANDARDS
DESIGN: API 6D / BS 1868 / EN 12334
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED FOR ON/OFF AND LIMITED FLOW CONTROL I N CLEAN, CORROSIVE, OR ABRASIVE FLUIDS COMMON IN OIL & GAS, CHEMICAL, PETROCHEMICAL, AND WASTEWATER I NDUSTRIES I DEAL FOR FREQUENT OPERATION, QUICK SHUT-OFF, AND TIGHT SEALING NOT SUITABLE FOR HIGH-PRESSURE THROTTLING OR THROTTLING WITH SUSPENDED SOLIDS
TYPE
LUBRICATED / NON-LUBRICATED / SLEEVED / JACKETED
ECCENTRIC / EXPANDING PLUG
ROUND PORT / RECTANGULAR PORT
FULL PORT / REDUCED PORT
MANUAL / GEAR OPERATED / ELECTRIC / PNEUMATIC ACTUATED
HORIZONTAL / VERTICAL INSTALLATION OPTIONS
SIZE RANGE
½” TO 24” (DN15 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600 / 900
PN10 / PN16 / PN25 / PN40 / PN63
END CONNECTIONS
FLANGED / THREADED / SOCKET WELD / BUTT WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
STAINLESS STEEL (SS304 / SS316)
ALLOY STEELS / BRONZE / PVC / PTFE LINED
CARBON STEEL (WCB/LCB)
PLUG / INTERNALS
STAINLESS STEEL / ALLOY STEEL / BRONZE
PTFE / TEFLON / RUBBER / METAL-SEATED
CORROSION & WEAR RESISTANCE COATINGS AVAILABLE
STANDARDS
DESIGN: API 6D / API 599 / MSS SP-78 / MSS SP-85
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED TO MAINTAIN CONSTANT DOWNSTREAM PRESSURE IN FLUID SYSTEMS COMMON IN WATER SUPPLY, HVAC, STEAM, GAS, AND PROCESS INDUSTRIES I DEAL FOR PROTECTING EQUIPMENT FROM HIGH INLET PRESSURE NOT SUITABLE FOR APPLICATIONS REQUIRING ZERO DOWNSTREAM FLOW OR TIGHT SHUT-OFF UNDER NO-FLOW CONDITIONS
TYPE
DIRECT ACTING / PILOT OPERATED
SPRING-LOADED / DOME-LOADED / PISTON OR DIAPHRAGM TYPE
SINGLE-STAGE / TWO-STAGE PRESSURE CONTROL
HORIZONTAL / VERTICAL INSTALLATION OPTIONS
SIZE RANGE
½” TO 12” (DN15 TO DN300)
LARGER SIZES AVAILABLE
PRESSURE CLASS
ANSI CLASS 150 / 300
PN10 / PN16 / PN25 / PN40
INLET PRESSURE: UP TO 600 PSI (41 BAR)
OUTLET PRESSURE RANGE: 5-250 PSI (0.3-17 BAR)
END CONNECTIONS
FLANGED / THREADED / SOCKET WELD / BUTT WELD / UNION ENDS
BODY MATERIALS
CAST IRON / DUCTILE IRON
STAINLESS STEEL (SS304 / SS316)
BRONZE / BRASS / PVC / GUNMETAL
CARBON STEEL (WCB)
TRIM MATERIALS / INTERNALS
STAINLESS STEEL / BRONZE / BRASS
ELASTOMERS: NBR / EPDM / PTFE / VITON
CORROSION & EROSION RESISTANCE
STANDARDS
DESIGN: EN 1567 / ASSE 1003 / BS EN 805 / MSS SP-80
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
PROTECTS SYSTEMS FROM OVERPRESSURE COMMON IN BOILERS, COMPRESSORS, PIPELINES, AND PRESSURE VESSELS ENSURES SAFETY BY RELEASING EXCESS PRESSURE AUTOMATICALLY USED IN OIL & GAS, CHEMICAL, POWER, AND INDUSTRIAL PLANTS
TYPE
SPRING LOADED / PILOT OPERATED / BALANCED BELLOWS
SAFETY VALVE / PRESSURE RELIEF VALVE / VACUUM RELIEF VALVE
SIZE RANGE
½” TO 12” (DN15 TO DN300)
PRESSURE CLASS
SET PRESSURES FROM 0.5 BAR TO 600 BAR
(7 PSI TO 8700 PSI), DEPENDING ON TYPE
END CONNECTIONS
THREADED (NPT, BSP)
FLANGED (ASME / DIN / JIS)
SOCKET WELD / BUTT WELD
BODY MATERIALS
ALLOY STEELS (E.G., MONEL, HASTELLOY)
STAINLESS STEEL (SS304 / SS316)
BRONZE / BRASS
CARBON STEEL (WCB)
SEAT & TRIM MATERIALS
METAL-TO-METAL / SOFT SEAT (PTFE, VITON, EPDM)
STAINLESS STEEL / ALLOY OPTIONS FOR CORROSION OR HIGH TEMP)
STANDARDS
DESIGN: ASME SECTION VIII / API 520 / API 526
TESTING: API 527
FLANGES: ASME B16.5 / EN 1092-1
USED FOR ON/OFF CONTROL IN CLEAN OR SLIGHTLY TURBID FLUIDS COMMON IN WATER SUPPLY, WASTEWATER, FIRE PROTECTION, AND IRRIGATION SYSTEMS I DEAL FOR ISOLATION IN PIPELINES WITH MINIMAL PRESSURE DROP NOT SUITABLE FOR THROTTLING OR SLURRY APPLICATIONS
TYPE
RISING STEM / NON-RISING STEM
SOLID WEDGE / FLEXIBLE WEDGE / SPLIT WEDGE / PARALLEL SLIDE
MANUAL / GEAR OPERATED / ELECTRIC / PNEUMATIC ACTUATED
HORIZONTAL / VERTICAL INSTALLATION OPTIONS
SIZE RANGE
2” TO 48” (DN50 TO DN1200)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
FLANGED / BUTT WELD / SOCKET WELD /THREADED / GROOVED
BODY MATERIALS
STAINLESS STEEL (SS304 / SS316)
CAST IRON / DUCTILE IRON
CARBON STEEL (WCB)
BRONZE
WEDGE / INTERNALS
STAINLESS STEEL / BRONZE / GUNMETAL
RUBBER-COATED (NBR / EPDM) METAL OR RESILIENT SEATED
STANDARDS
DESIGN: API 600 / BS 5163 / EN 1074-2 / IS 14846
TESTING: API 598 / EN 12266 / IS 5312
FLANGES: ASME B16.5 / EN 1092-1 / IS 1538
USED TO REMOVE DEBRIS FROM PIPELINES PROTECTS PUMPS, VALVES, METERS, AND INSTRUMENTS COMMON IN OIL & GAS, CHEMICAL, WATER, AND POWER PLANTS I DEAL FOR HIGH-FLOW AND CRITICAL PROCESS SYSTEMS
TYPE
FABRICATED T-TYPE (INLINE) STRAINER
BASKET OR SCREEN TYPE ELEMENT
BOLTED COVER / QUICK-OPENING DESIGN
SIZE RANGE
2” TO 24” (DN50 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
FLANGED (ASME / DIN)
BUTT WELD / SOCKET WELD
BODY MATERIALS
ALLOY STEELS (E.G., MONEL, HASTELLOY)
ALLOY STEEL / DUPLEX / SUPER DUPLEX
CARBON STEEL (WCB)
SCREEN MATERIALS
STAINLESS STEEL (SS304 / SS316)
PERFORATED / MESH / WEDGE WIRE SCREENS
AVAILABLE IN DIFFERENT MICRON RATINGS (e.g. 50–1000 ΜM)
STANDARDS
DESIGN: ASME B31.3 / EN 13445 (FOR PRESSURE VESSELS)
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1
USED TO FILTER DEBRIS FROM PIPELINES PROTECTS PUMPS, VALVES, AND I NSTRUMENTS I DEAL FOR STEAM, GAS, AND LIQUID SYSTEMS COMMON IN OIL & GAS, CHEMICAL, AND WATER INDUSTRIES
TYPE
Y-TYPE (INLINE) STRAINER
BOLTED CAP / BLOW-OFF PLUG OPTION
HORIZONTAL OR VERTICAL INSTALLATION
SIZE RANGE
½” TO 24” (DN15 TO DN600)
PRESSURE CLASS
ANSI CLASS 150 / 300 / 600
PN10 / PN16 / PN25 / PN40
END CONNECTIONS
THREADED (NPT, BSP)
FLANGED (ASME / DIN)
BUTT WELD / SOCKET WELD
BODY MATERIALS
CAST IRON / DUCTILE IRON
STAINLESS STEEL (SS304 / SS316)
CARBON STEEL (WCB)
BRONZE / ALLOY STEEL
SCREEN MATERIALS
STAINLESS STEEL (PERFORATED OR MESH) AVAILABLE IN DIFFERENT MICRON RATINGS (e.g. 50–1000 ΜM)
STANDARDS
DESIGN: ASME B31.3 / EN 13445 (FOR PRESSURE VESSELS)
TESTING: API 598 / EN 12266
FLANGES: ASME B16.5 / EN 1092-1