Praher Valves

Valvulas / Valves

Download PDF Praher 2012 Catalogue

BACKWASH – SIGHT GLASS

FEATURES
  • Non corrosive plastic construction
  • Threaded cleaning plug
  • Light weight

APPLICATION:

  • Radial installation in 3"
  • or 4" backwashline

SPECIFICATIONS - *

  • Size: 1 1/2"
  • Material: PVC, ABS, Acrylic
  • O-Rings: EPDM

Price: $0.00

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BULK HEAD UNIONS FOR SIDE MOUNTED VALVES

Praher Valves BULK HEAD UNIONS FOR SIDE MOUNTED VALVES

Price: $0.00

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BULK HEAD UNIONS FOR SIDE MOUNTED VALVES

SPECIFICATIONS - *
Sizes: 1 1/2" socket x 2" spigot
2" socket x 2 1/2" spigot
Material: NSF 61 PVC
O-RINGS: BUNA-N
Seals: HDPE
Press Rating: 150PSI
Design: SCH 40, Socket

Price: $0.00

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SIDE MOUNT MULTIPORT VALVES

FEATURES
  • Choice of socket or threaded (FIP)
  • NPT, BSP or JIS threads
  • Four piping variations including all open ports
  • Two plugs will be supplied with all open port models.
  • 3" Models: All open ports with socket ports only

SPECIFICATIONS - *

  • Size: 1/2",2" and 3"
  • Material: High impact ABS (white or black).
  • Option: Glass filled NORYL for high
  • pressure applications: (75 psi. operating pressure).

Price: $0.00

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TOP MOUNT MULTIPORT VALVES

FEATURES
  • Choice of socket or threaded (BSP or NPT) ports.
  • Choice of screw-down, bolt-down or clamp-down models
  • O-ring for stand pipe standard

SPECIFICATIONS

  • Sizes: 1/2" & 2"
  • Material: ABS (white or black)
  • Noryl - glass filled
  • O-RINGS: EPDM

Price: $0.00

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TRUE SINGLE UNION BALL VALVES TSU-P (PINNED) SERIES

  • Spare pin serves as a tool for valve servicing/repair
  • (remove from handle to assist in pin removal when servicing valve seat)
  • Praher's unique pinned true single union ball valve design provides for:
  • user friendly handle operation - union nut load does not transfer onto ball seat, thereby providing user with easy handle operation even if valve not operated for a long period of time.
  • "below grade - blocked seat flooded suction design" - valve seat will not blow out from static pressure if union nut removed.

Price: $0.00

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TRUE SINGLE UNION BALL VALVES TSU-T (THREADED) SERIES

FEATURES
  • Handle can be used as tool to adjust threaded seal carrier.

Praher's unique spanner wrench handle provides for easy valve seat servicing - just pull handle off ball stem & use as a tool (see picture). Praher's unique threaded true single union ball valve design provides for:

  • user friendly handle operation - union nut load does not transfer onto ball seat, thereby providing user with easy handle operation even if valve not operated for a long period of time.
  • "below grade - blocked seat flooded suction design" - valve seat will not blow out from static pressure if union nut removed.

Price: $0.00

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Econo-Seal PVC Ball Valves
Sizes: 1 1/2″ socket x 2″ spigot
2″ socket x 2 1/2″ spigot
Material: NSF 61 PVC
O-RINGS: BUNA-N
Seals: HDPE
Press Rating: 150PSI
Design: SCH 40, Socket
Model description and list price
True Single Union Ball Valves
TSU-T (threaded) seriesSizes: 1/2″ – 1″
Material: Grade 1 PVC – NSF 61
Colour Grey
O-RINGS: EPDM – NSF 50
Ball Seats: Polyethylene – NSF 61
Pressure Rating: 200 psi
Schedule: 80 bore
True single union ball valves
TSU-P (pinned) seriesSizes: 1 1/2″ & 2″
PVC White
Material: Grade 1 PVC – NSF 61
O-RINGS: EPDM – NSF 50
Ball Seats: Polyethylene – NSF 61
Pressure Rating: 150 psi
Schedule: 80 bore
 Economy True Union Ball ValvesSizes: 1/2″ to 4″
Material: Grade 1 PVC – NSF 61
O-RINGS: EPDM – NSF 50
Ball Seats: Polyethylene – NSF 61
Pressure Rating: 200 P.S.I (3/8″ to 2″)
150 P.S.I (2 1/2″ to 4″)
Adjustable ball seat pressure (Safe Block)
 True Union PVC 3-Way Ball ValvesSize: 1 1/2 – 2 1/2
Material: Grade 1 PVC (grey)
O-RINGS: EPDM
Ball Seats: Teflon
Pressure Rating: 232 P.S.I -1/2″ – 1″
150 P.S.I -1 1/2″-2″
Design: Schedule 80
True Union PVC 1/2″ – 4″ With Locking Handle Series S4Sizes: 1/2″ to 4″
Material: Grade 1 PVC, NSF 61
O-Rings: EPDM, VITON, NSF 50
Seats: Teflon, NSF 61
Design: Schedule 80 full port
Ends: Socket, thread and flange
Pressure rating: 1/2″ – 2″ 232 PSI @ 73° F
2 1/2″ – 4″ 150 PSI @ 73° F
Drain Valve 3/4″Sizes 3/4″
Material: Polypropylene NSF 61
O-RINGS: EPDM
Laboratory Ball Valve 1/4″Sizes: 1/4″-sch80, astm-d2464
Material: PVC or PVDF, nsf 61
O-RINGS: EPDM or Viton
Ball Seats: PTFE
Ends: Male threaded x female threaded
with one MPT x hose fitting.

Filter Backwash Valves

 Top Mount Multiport ValvesSizes: 1/2″ & 2″
Material: ABS (white or black)
Noryl – glass filled
O-RINGS: EPDM
 4-Position Eco – Top Mounted Multiport ValvesFeatures:
• patented, 4 position (filter, backwash, rinse, closed)
• standard o-rings for internal seals
• increased flow-decreased head loss
• it is not necessary to shut pump off during the diverters rotational position changeAlso available in 1 1/2″ side mounted version
Backwash – Sight GlassSize: 1 1/2″
Material: PVC, ABS, Acrylic
O-Rings: EPDM
Side Mount Multiport ValvesSize: 1/2″,2″ and 3″
Material: • High impact ABS (white or black).
Option: • Glass filled NORYL for high
pressure applications
(75 psi. operating pressure).

3 Way Rotary valves

Perma-Seal-3-Port ValveSizes: 1 1/2″ – 2 1/2″Material: U-PVC body , Glass filled Noryl rotor, ABS handle, NSF 61
O-RINGS: EPDM
Rotor Seal: Permanently lubricated elastic polymer (proprietary compound, Teflon, Silicone)
Pressure Rating: 50 psi
Positive seal back pressure: 15 psi.
“Unionized” perma seal 3 port valveSizes: 1 1/2″ – 2 “.

High Capacity 3″ PVC 3 Port Rotary Diverter ValvesSize: 2.5” socket – 3”spigot
Material: body, cover, nut , NSF approved PVC-grey
Rotor: NSF approved glass reinforced Polyphenylene oxide
O-rings: NSF approved EPDM
Rotor seal:
NSF approved low friction ethylene elastomere
Rotor load bearings:
NSF approved low friction polyoxymethylene
Pressure rating: 50 psi with full seal back pressure rating
Vacuum rating: 29 inch mercury
Burst pressure: 500 psi
Flow rating: 400 GPM @ 4.4 psi head loss.
Permaseal Flapper Check valveSize: 2″ – 2 1/2″
Material: CPVC body, clear lid, NSF 61
O-RINGS: EPDM
Flapper Seal:TPV, Viton optional
Pressure Rating:50 psi
Hardware corrosion proof pin and stainless steel spring (3/4 lbs).
Electric Actuator For 3-Port Perma-Seal ValveFeatures:
• 24V or 120V AC
• 100 inch lbs. torque
• Multidirectional Drive
• Unique Field Adjustable Limit Switches
• Fits on other name brand valves
due to universal shaft adapter
• Nema 3S/IP54 rated enclosure (3″ X 6″ X 3″)
• Optional lockout-Manual Toggle Switch
• Easy Flow Path Indicator on top of actuator
• Duty Cycle 60%
Note: Actuator sold without valve
3 PVA Valve Actuator With Integrated Solar ControllerVoltage: 24 VAC
Series VAS-24
Size: 1 1/2″ – 2″
   

Butterfly Valves

PVC Butterfly Valves Hand Lever Operated 3″ – 8″Sizes: 3″ to 8″
Material: PVC, PP, NSF 61
O-RINGS: EPDM/Viton, NSF 61
Pressure Rating: 150 P.S.I at 73°F up to 4″
95 P.S.I at 73°F 6″-8″
Electrically Actuated Butterfly ValvesValve Sizes: 3″ to 8″
Valve Materials: PVC
Valve Seals: EPDM/viton
Actuator:
• 120VAC
 Butterfly Valves With Warm Gear Actuators.

 

PVC Flanges

 

   

 3 Way Valves[Product Details…]


 2 Way Valves[Product Details

Single Union PVC Ball Valves Female
[Product Details…]

Single Union PVC Ball Valves Male[Product Details

Compact Ball Valves[Product Details.

True Union MA Series[Product Details

True Union Standard

Spring Check Valves[Product Details.