|
|
- Available in sizes 3 through 20 inches
- Conforms to AWWA C504, Class 150B
- Bonded seat -in-body
- Manual, Cylinder and Motor Actuation
|
|
|
|
- Sizes 2" - 48"
- Cast Iron Wafer or Lug Body
- Stainless Steel Stem
|
|
|
|
- Available in sizes 4 though 72 inches
- Meets and exceeds AWWA Standard C-504
- Seat-on-body design
- Available in flanged and mechanical joint ends
|
|
|
|
- Available in sizes 6" - 48"
- AWWA Class 250B
- Cast Iron Valve Body/Cast Iron or Ductile Iron Disc
|
|
|
|
- Sizes 2 24 inches to 250 psi
- Ductile iron body
- Buna-N encapsulated steel disc
- 45° non-slam seat
|
|
|
|
- Available in sizes 8 through 48 inches
- Class 125 and 250 flanges
- Ductile iron body
- Metal-to-metal seats
|
|
|
|
- Sizes 3 12 inches to 200 psi
- Cast iron body
- Stainless steel disc
- Round port
- Outside lever and weight standard
|
|
|
|
>- Energy Dissipator
- Available in sizes 12 inches and larger
- 304 or 316 stainless steel sleeve
- Stainless steel gate with Nitronic 60 inserts
|
|
|
|
- Sizes 3" through 16
- Ductile iron plug
- Cast iron valve body
|
|
|
|
- Sizes 2 24 inches to 200 psi
- Cast iron body
- Bronze discs
- Resilient body seats
|
|
|
|
- Available in sizes 6 though 48 inches
- ANSI B16.1, CL.125 or CL.250
- Single or double seated
- 150, 250 or 300 psig pressure ratings
|
|
|
|
- Sizes 1/2" through 36
- Welded nickel body seat
- Cast iron valve body
|
|
|
|
- Minimizes water hammer
- Up to 450 ft. lbs. of input torque
- Exceeds AWWA C504 requirements
|
|
|
|
- Available in sizes 1' x 1' up to 16' x 16'
- Rubber seat-in-body
- Three or four sides
- Weld, Flanged or Jack Bolt end configurations
|
|
|
|
- Positive Lock
- Stainless Steel Wetted Parts
- Externally Engaged
|
|
|
|
- Available in sizes 24 through 162 inches
- Conforms to AWWA C504
- Rubber seat-in-body configuration
- Available in flanged and mechanical joint ends
|
|
|
|
- Impact resistant cylinder barrel
- Corrosion resistant
- Minimizes water hammer
|
|
|
|
- Multi turn / Part turn applications
- Certified for severe service applications
|
|
|
|
- Wrench handle shear pin construction
- Easy installation
|
|
|
|
- Minimizes hydraulic shock during pump start/stop cycle
- Pump check closure during emergency shut-down due to power failure or operational signal
- Fluid control during pump start/stop cycles
- Isolation when not in service
|
|
|
|
- Available in sizes 3 through 20 inches
- Conforms to AWWA C504, Class 150B
- Wafer type
- 150 psig
|
|
|
|
- Available in 6 inches and larger
- Welded steel or stainless steel construction
- Nitronic 60 metal-to-metal drip tight seal
- Available with or without hood
|
|
|
|
With over 35 years of experience, Henry Pratt's Hammond Plant specializes in the repair and refurbishment of both Industrial, Nuclear and AWWA valves. We can even repair or refurbish our competitors' valves!
Repair services include:
- Valve repair capabilities 3 to 168
- Valve types include AWWA, butterfly, gate, globe, control, safety relief, rectangular, and nuclear
- Repair and refurbish competitors' valves
- Field Service Technicians
- In-line field repairs with fully equipped mobile unit
- In-line safety relief valve testing
- Testing for water, steam and air applications
- Certified welding to A.S.M.E. specifications
|
|
|
|
- Available in sizes 2 72
- Meets AWWA C508 Standard
- Cast iron body
- Horizontal or Vertical installation
- Bronze-Bronze, Bronze-Buna, SS-Buna seats available
|
|
|
|
- Available in sizes 6 through 48 inches
- ANSI 250# with 250 drilling
- 350 psi
- 525 shell test
|
|
|
|
- Sizes 2 12 inches to 150 psi
- Cast iron wafer
- Bronze disc (center-guided)
- Stainless steel spring
|
|
|
|
- Available in sizes 3 72
- Rated for 150psi and 175psi working pressure
- Available in ductile iron for high pressure applications
- Meets AWWA C508 Standard
|
|
|
|
- Available in sizes 3 34
- Ductile iron body, cover, and disc
- Stainless Steel to Buna Seat
- Meets AWWA C508 Standard
- Rated for 350psi working pressure
|
|
|
|
- Ice cube type relays for easy replacement
- Solid state timing relays for long life
- Flashing alarm lights provide high visibility
|
|
|
|
- Available in sizes 6 through 48 inches
- Specific for air
- ASME Class 2 & 3
- ANSI 150#
|
|
|
|
- Available in sizes 6 through 60 inches
- Ductile iron body, disc and cover
- Bronze disc and body seat rings
- Stainless steel hinge pin
|
|
|
|
- Isolation valves on each accumulator for easy servicing
- System remains operational while an accumulator is serviced
- 10 micron return line filter to protect components
- NEMA 3R electrical cabinet
|
|
|
|
Whether you require spare parts, replacement valves, or just sound advice, Pratt is ready to respond. Our in-house Nuclear Aftermarket Department and outside sales force provide superior service nationwide. Nuclear repair and upgrade services are available for:
- Resilient Seated Butterfly Valve
- Ball Valves
- Gate Valves
- Safety Relief Valves
- Control Valves
- Actuators
|
|
|
|
- Diviner Floorstands
- Torque Guards
- Position Indicators
|
|
|
|
- Available in sizes 3 72
- Meets AWWA C508 Standard
- Horizontal or Vertical installation
- Lever and weight installation on either side
- 316 Stainless Steel body seat
- Cover bolts, seat holder bolts, seat holder, stopper are 304SS
|
|
|
|
- 6" size
- Ductile iron body
- EPDM encapsulated steel disc
- 45° non-slam seat
|
|
|
|
- Available in sizes 6 through 36 inches
- Specific for water
- ASME Class 2 & 3
- ANSI 150#
|
|
|
|
- Available in sizes 4 though 60 inches
- Conforms to AWWA C-504
- Single or double seated
- 150 and 300 psi pressure ratings
|
|
|
|
- Minimizes water hammer
- Up to 450 ft. lbs. of input torque
- Exceeds AWWA C504 requirements
|
|
|
|
- Detachable operating crank
- Flanged, Mechanical Joint, and Wafer Style
|
|
|
|
- Foolproof valve position indication
- Detachable operating crank
|
|
|
|
- System supply isolation valve provided for additional plant safety
- Low oil level switch in sump tank locks out pumps
- Low pressure switch lights control alarms
- NEMA 12 electrical control cabinet
|
|
|
|
- Available in sizes 3 through 24 inches
- Specific for water
- ASME Class 2 & 3
- ANSI 150#
|
|
|
|
Henry Pratt can rebuild most existing AWWA butterfly valves and C507 ball valves and make them function as brand new. We stand behind our work by providing a new valve warranty with every valve refurbishment. Replacement parts are available for both past and present designs for every Henry Pratt valve. We pride ourselves on working well under pressure to meet out customers' deadlines, especially in critical plant outage situations.
|
|
|
|
Pratt also performs EPRI based modifications that are consistent with the Performance Prediction Program. MOV upgrade capabilities include:
- EPRI Modifications
- Certified Hardfacing
- Heat Treating and NDE
- MPR Formatted Documentation
- Reverse Engineering
|
|
|
|
- Sizes 2" - 48"
- Carbon Steel or Stainless Steel body
- Stainless Steel Disc
|
|
|
|
- Sizes 2 24 inches to 200 psi
- Cast iron globe
- Bronze disc (center-guided)
- Stainless steel spring
|
|
|
|
- Certificate of Authorization
|
|
|
|
- Available in sizes 3 72
- Available in ductile iron for high pressure applications
- Meets AWWA C508 Standard
- Field convertible to air or oil systems
|
|
|
|
- Available in sizes 3 72
- Adjustable speed control
- Meets AWWA C508 Standard
- Cast iron body
- Totally enclosed all-bronze air cushion
|
|
|
|
- Available in sizes 3 72
- 100% oil controlled system
- Adjustable speed control
- Meets AWWA C508 Standard
|
|
|
|
- Available in sizes 3" - 20" Bonded Seat
- Available in sizes 24" - 48" E-Lok Seat
- AWWA Class 250B
- Ductile Iron Valve Body and Disc
|
