Edward Gate Valve
Edward Equiwedge Forged Gate Valve
Flexible Split Wedge Gate Valve – Equiwedge
The Edward Equiwedge Gate Valve is well-suited for numerous applications in supercritical and ultra-supercritical power plants.
Edward Valve Features :
- Yoke is designed for ready access to the packing chamber
- Extended bonnet design
- Composite pressure seal gasket
- Bonnet retaining ring
- Welded-in seat ring with hard-faced seat
- Conical stem back seat
Other Edward Valve Series :
- Edward Main Feedwater Gate Valve
- Edward Main Steam Gate Valve
Detail Specification
| Size Range | NPS 4 to 42 DN 100 to 1052 |
| Standards | -31° C / 816° F |
| Pressure Class Range | 600 to 2500 PN 110 to 420 |
| Seating Material | Metal |
Edward Equiwedge Forged Gate Valve
Flexible Split Wedge Gate Valve – Equiwedge
The Edward Equiwedge Gate Valve is well-suited for numerous applications in supercritical and ultra-supercritical
power plants.
Edward Valve Features :
- Yoke is designed for ready access to
the packing chamber - Extended bonnet design
- Composite pressure seal gasket
- Bonnet back seat
- Bonnet retaining ring
- Welded-in seat ring with hard-
faced seat - Conical stem back seat
Other Edward Valve Series :
- Edward Main Feedwater Gate Valve
- Edward Main Steam Gate Valve
Detail Specification
| Size Range | NPS 4 to 42 DN 100 to 1052 |
| Standards | -31° C / 816° F |
| Pressure Class Range | 600 to 2500 PN 110 to 420 |
| Seating Material | Metal |
Edward Flexible Split Wedge Gate Valve
Edward Equiwedge Main Feedwater Isolation Valve
Edward Equiwedge Main Feedwater Isolation Gate Valve flexible split wedge gate valve is the industry standard for fast-acting, reliable isolation of main steam or main feedwater lines.
Edward Valve Features :
- Installed base-proven design
- Extended service life enabled by simplified modular design
- Maximized actuator readiness designed
- Gas/hydraulic actuator design provides ability to close valve
Other Edward Valve Series :
- Edward Equiwedge Gate Valve
- Edward Main Steam Gate Valve
Detail Specification
| Size Range | NPS 4 to 42 DN 100 to 1051 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 601 to 1500 PN 110 to 260 |
| Seating Material | Metal |
Edward Flexible Split Wedge Gate Valve
Edward Equiwedge Main Feedwater Isolation Valve
Edward Equiwedge Main Feedwater Isolation Gate Valve flexible split wedge gate valve is the industry standard for fast-acting, reliable isolation of main steam or main
feedwater lines.
Edward Valve Features :
- Installed base-proven design
- Extended service life enabled by simplified modular design
- Maximized actuator readiness designed
- Gas/hydraulic actuator design provides ability to close valve
Other Edward Valve Series :
- Edward Equiwedge Gate Valve
- Edward Main Steam Gate Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Threaded or Socket Weld |
EDWARD
GATE VALVE
FEEDWATER
Edward Flexible Split Wedge Gate Valve
Edward Equiwedge Main Steam Isolation Valve
Edward Equiwedge Main Steam Isolation Valve flexible split wedge gate valve is the industry standard for fast-acting, reliable isolation of main steam or main feedwater lines.
Product Industries :
- Power
- Chemicals
Industry Sectors :
- Petrochemicals
- Nuclear
Other Edward Valve Series :
- Edward Main Feedwater Gate Valve
- Edward Equiwedge Gate Valve
Detail Specification
| Size Range | NPS 4 to 42 DN 100 to 1050 |
| Standards | ASME B16.34 ASME Section IIIF |
| Pressure Class Range | 600 to 1500 PN 110 to 260 |
| Material | Metal |
Edward Flexible Split Wedge Gate Valve
Edward Equiwedge Main Steam Isolation Valve
Edward Equiwedge Main Steam Isolation Valve flexible split wedge gate valve is the industry standard for fast-acting, reliable isolation of main steam or main
feedwater lines.
Product Industries :
- Power
- Chemicals
Industry Sectors :
- Petrochemicals
- Nuclear
Other Edward Valve Series :
- Edward Main Feedwater Gate Valve
- Edward Equiwedge Gate Valve
Detail Specification
| Size Range | NPS 4 to 42 DN 100 to 1050 |
| Standards | ASME B16.34 ASME Section IIIF |
| Pressure Class Range | 600 to 1500 PN 110 to 260 |
| Material | Metal |
Edward Check Valve
Edward Check Valve
Edward Piston (Lift) Check Valve – Bolted Bonnet
Bolted Bonnet Piston (Lift) Check Valve are durable, small bore check valve, forged and equipped with a bolted cover design to enable easy maintenance.
Industry Sectors :
- Petrochemicals
- Downstream Processing
- Nuclear
- Conventional Steam
- Geothermal
- Combined Cycle
Edward Check Valve Series :
- Edward Flite-Flow Check Valve
- Edward Univalve Check Valve
- Edward Tilting Disk Check Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Flange |
Edward Check Valve
Edward Piston (Lift) Check Valve Bolted Bonnet
Bolted Bonnet Piston (Lift) Check Valve are durable, small bore check valve, forged and equipped with a bolted cover design to enable easy maintenance.
Industry Sectors :
- Petrochemicals
- Downstream Processing
- Nuclear
- Conventional Steam
- Geothermal
- Combined Cycle
Edward Check Valve Series :
- Edward Flite-Flow Check Valve
- Edward Univalve Check Valve
- Edward Tilting Disk Check Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Flange |
EDWARD
CHECK VALVE
BOLTED
Edward Check Valve
Edward Piston (Lift) Check Valve Flite-Flow
The Edward Flite Flow Piston Check Valve is a rugged, large bore, cast body, piston check valve designed to operate in critical high-pressure and high-temperature environments.
Edward Valve Features :
- Bodies and bonnets are cast steel.
- Bolted or pressure seal bonnet.
- Integral Stellite seat, disk and backseat.
- Body-guided disk piston
- 13% chromium stainless steel stem.
- Asbestos-free graphitic packing.
Edward Check Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Univalve Check Valve
- Edward Tilting Disk Check Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Flange |
Edward Check Valve
Edward Piston (Lift) Check Valve Univalve
The Univalve Piston Check Valve is reliably designed for high-temperature and high-pressure uses in a variety of environments.
Edward Check Valve Features :
- Increased uptime from the use of anti-thrust rings in the body-guided disc
- Eliminates misalignment and galling
Integral hard-surfaced seat - Flexible graphite gasket seated to a prescribed bonnet torque that provides a reliable seal
Other Edward Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Flite-Flow Check Valve
- Edward Tilting-Disk Check Valve
Detail Specification
| Size Range | NPS 1/2 to 4 DN 15 to 100 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 1690 to 4500 PN 290 to 760 |
| Seating Material | Metal |
Edward Check Valve
Edward Piston (Lift) Check Valve Univalve
The Univalve Piston Check Valve is reliably designed for high-temperature and high-pressure uses in a variety
of environments.
Edward Check Valve Features :
- Increased uptime from the use of anti-thrust rings in the body-guided disc
- Eliminates misalignment and galling
Integral hard-surfaced seat - Flexible graphite gasket seated to a prescribed bonnet torque that provides a reliable seal
Other Edward Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Flite-Flow Check Valve
- Edward Tilting-Disk Check Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Threaded or Socket Weld |
EDWARD
CHECK VALVE
UNIVALVE
Edward Check Valve
Edward Tilting Disk
Check Valve
The Edward Tilting Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by high-velocity reverse flow in high-pressure and high-temperature applications.
Edward Check Valve Features :
- Body features a straight through compact design for low pressure drop.
- Disk assembly is dome shaped
- Integral hardsurfaced seats
- Provide positive shutoff and long seat life.
Other Edward Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Univalve Check Valve
Detail Specification
| Size Range | NPS 2 1/2 to 24 DN 65 to 600 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 900 to 4500 PN 110 to PN 760 |
| Material | Metal |
Edward Check Valve
Edward Tilting Disk
Check Valve
The Edward Tilting Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by high-velocity reverse flow in high-pressure and high-temperature applications.
Edward Check Valve Features :
- Body features a straight through compact design for low pressure drop.
- Disk assembly is dome shaped
- Integral hardsurfaced seats
- Provide positive shutoff and
long seat life.
Other Edward Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Univalve Check Valve
Detail Specification
| Size Range | NPS 2 1/2 to 24 DN 65 to 600 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 900 to 4500 PN 110 to PN 760 |
| Material | Metal |
Edward Globe Valve
Edward Globe Valve
Edward Y-Pattern Globe Valve – Blow Off
Blow-Off Y-Pattern Globe valve Are High-Perfomance, Blow-off valve desiged for applications requiring intermitten operation to remove accumulated sediment from equipment, or to rapidly lower the boiler water level
Edward Globe Valve Features :
- ASME Boiler code criteria in a wide variety of applications
- Forged steel construction that withstands the rigors of intermittent use
- Construction material graduations through increasing class sizes
Other Edward Valve Series :
- Edward Bolted Bonnet Globe Valve
- Edward Univalve Globe Valve
Detail Specification
| Size Range | NPS 1 to 2 1/2 DN 25 to 65 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 300 to 2500 PN 50 to 420 |
| Material | Metal |
Edward Globe Valve
Edward Y-Pattern Globe Valve – Blow Off
Blow-Off Y-Pattern Globe valve Are High-Perfomance, Blow-off valve desiged for applications requiring intermitten operation to remove accumulated sediment from equipment, or to rapidly lower the boiler water level.
Edward Globe Valve Features :
- ASME Boiler code criteria in a wide variety of applications
- Forged steel construction that withstands the rigors of intermittent use
- Construction material graduations through increasing class sizes
Other Edward Valve Series :
- Edward Bolted Bonnet Globe Valve
- Edward Univalve Globe Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Threaded or Socket Weld |
EDWARD
GLOBE VALVE
BLOW-OFF
Edward Globe Valve
Edward Y-Pattern Globe Valve Bolted Bonnet
The Bolted Bonnet Y-Pattern Globe Valve is a durable, high-performance small bore globe valve that is forged and equipped with a bolted-bonnet design for improved maintenance.
Edward Globe Valve Features :
- Greater reliability
- Longer service life in high-temperature applications
- Single-piece forgings
- Proprietary nickel-alloy buttering
- Extended seat life and leak protection
Other Edward Valve Features :
- Edward Univalve Globe Valve
- Edward Blow-Off Globe Valve
- Edward Flite-Flow Globe Valve
Detail Specification
| Size Range | NPS 1/2 to 2 DN 15 to 50 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 800 to 1500 |
| Seating Material | Metal |
Edward Globe Valve
Edward Y-Pattern Globe Valve Bolted Bonnet
The Bolted Bonnet Y-Pattern Globe Valve is a durable, high-performance small bore globe valve that is forged and equipped with a bolted-bonnet design for
improved maintenance.
Edward Globe Valve Features :
- Greater reliability
- Longer service life in high-
temperature applications - Single-piece forgings
- Proprietary nickel-alloy buttering
- Extended seat life and leak protection
Other Edward Valve Features :
- Edward Univalve Globe Valve
- Edward Blow-Off Globe Valve
- Edward Flite-Flow Globe Valve
Detail Specification
| Size Range | NPS 1/2 to 2 DN 15 to 50 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 800 to 1500 |
| Seating Material | Metal |
Edward Globe Valve
Edward Y-Pattern Globe Valve – Flite-Flow
The Edward Flite-Flow Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high pressure, high temperature applications. Available in cast (standard) and forged (optional) configurations.
Edward Globe Valve Features :
- Greater reliability
- Longer service life in high
- Temperature applications
- Single-piece forgings
- Proprietary nickel-alloy buttering
Other Edward Valve Features :
- Edward Univalve Globe Valve
- Edward Bolted Bonnet Globe Valve
- Edward Main Steam Globe Valve
Detail Specification
| Size Range | DN 250 to 400; NPS 10 to 16 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | PN 420; Class 2500 |
| Material | Metal |
Edward Globe Valve
Edward Flite-Flow Y-Pattern Globe Valve
The Edward Flite-Flow Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high pressure, high temperature applications. Available in
cast (standard) and forged
(optional) configurations.
Edward Globe Valve Features :
- Greater reliability
- Longer service life in high
- Temperature applications
- Single-piece forgings
- Proprietary nickel-alloy buttering
Other Edward Valve Features :
- Edward Univalve Globe Valve
- Edward Bolted Bonnet Globe Valve
- Edward main Steam Globe Valve
Detail Specification
| Size Range | 1/4" - 1-1/2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Threaded or Socket Weld |
EDWARD
GLOBE VALVE
FLITE-FLOW
Edward Y-Pattern Globe Valve
Edward Flite-Flow Main Steam Isolation Valve
The Flite-Flow Main Steam Isolation Valve is a high-performance, service-proven technology designed for use when Y-pattern globe valve are chosen for nuclear applications.
Edward Globe Valve Features :
- ASME Section III design code
- Single-stored energy system
- Verifiable 2-10 second fail-safe response
- Increased reliability due to functional verification prior to plant start-up
Other Edward Valve Series :
- Edward Blow-Off Globe Valve
- Edward Flite-Flow Globe Valve
- Edward Univalve Globe Valve
- Edward Bolted Bonnet Globe Valve
Detail Specification
| Size Range | NPS 24 to 34 DN 600 to 850 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 600 to 900 PN 110 to 260 |
| Material | Metal |
Edward Y-Pattern
Globe Valve
Edward Flite-Flow Main Steam Isolation Valve
The Flite-Flow Main Steam Isolation Valve is a high-performance, service-proven technology designed for use when Y-pattern globe valve are chosen for nuclear applications.
Edward Globe Valve Features :
- ASME Section III design code
- Single-stored energy system
- Verifiable 2-10 second fail-
safe response - Increased reliability due to functional verification prior to plant start-up
Other Edward Valve Series :
- Edward Blow-Off Globe Valve
- Edward Bolted Bonnet Globe Valve
- Edward Flite-Flow Globe Valve
- Edward Univalve Globe Valve
Detail Specification
| Size Range | NPS 24 to 34 DN 600 to 850 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 600 to 900 PN 110 to 260 |
| Material | Metal |
Edward Globe Valve
Edward Univalve Y-Pattern Globe Valve
The Flowserve Univalve Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high pressure, high temperature applications.
Edward Globe Valve Features :
- Fugitive Emissions Compliance Certifications in accordance with latest industry standards
- Minimized leakage due to the enhanced sealing capability of the body
- Redundant control systems
Other Edward Valve Series :
- Edward Main Flite-Flow Globe Valve
- Edward Bolted Bonnet Globe Valve
- Edward Blow-Off Globe valve
Detail Specification
| Size Range | NPS 1/2 to 4 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 1690 to 4500 |
| Material | Metal |
Edward Globe Valve
Edward Univalve Y-Pattern Globe Valve
The Flowserve Univalve Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high pressure, high temperature applications.
Edward Globe Valve Features :
- Fugitive Emissions Compliance Certifications in accordance with latest industry standards
- Minimized leakage due to the enhanced sealing capability of the body
- Redundant control systems
Other Edward Valve Series :
- Edward main Flite-Flow Globe Valve
- Edward Bolted Bonnet Globe Valve
- Edward Blow-Off Globe valve
Detail Specification
| Size Range | 1/2" - 3" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Flange |
EDWARD
GLOBE VALVE
UNIVALVE
