Wastewater Check Valves Datasheets

DFT® ALC® Wafer Check Valves
from DFT Inc.

The ALC ® is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight compact design fits between mating flanges and meets API 594 Face-to-Face dimensions. The ALC ® is an easy to maintain check valve for... [See More]

  • Media: Hydraulic; Air; CompressedAir; Water; HotWater; ColdWater  ; PotableWater; SaltWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas; SourGas; SpecialtyCorrosive; Steam
  • Material Of Construction: StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature)
  • Valve Type: Lift Check; Umbrella; SevereService
  • Valve Size: 10.00 to 24.00
Flood-Guard™ - Vertical One way Flow Check Valve
from General Pipe Cleaners

Flood-Guard ™ operates like a check valve to seal off water back-up caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the Flood-Guard ™ float rises to seal off the drain opening until the water recedes. A screwdriver and a couple... [See More]

  • Media: Water; ColdWater  ; Wastewater
  • Material Of Construction: StainlessSteel; Rubber
  • Valve Type: BackFlow
  • Valve Size: 2.00 to 4.00
Full Pattern Wafer Check Valves -- WCV Series
from Hayward Flow Control

New Full Pattern Wafer Check Valves in PVC and CPVC, sizes 2" - 8' with FPM or EPDM Gasket and Disc Seals. Spring return option in 316 Stainless Steel or Hastelloy materials. No spacers or specialty flanges required. Features. Robust Full Pattern Body in PVC, CPVC and Coming Soon, GFPP. No Need for... [See More]

  • Media: Water; PotableWater; Wastewater
  • Valve Size: 2.00 to 8.00
  • Material Of Construction: PVC; CPVC
  • Connection Description: Threaded
Foot Valve
from Kuriyama of America, Inc.

Kuriyama Foot Valves are Made of Iron and come with a Neoprene Flapper Valve Assembly. Threads are NPT; Bolts and Nuts are Plated Steel. Designed for use in Irrigation and other Pumping Applications where water may be dirty due to silt and sand. These valves are used to prevent the passage of... [See More]

  • Media: Water; Wastewater
  • Material Of Construction: DuctileIron
  • Valve Type: Foot Valve
  • Valve Size: 1.50 to 8.00
RAPIDJACK™ Quick Clean Check Valve
from Smith & Loveless, Inc.

Smith & Loveless has revolutionized wafer check valve maintenance with the new RAPIDJACK ™. Clearing wafer check valves of stringy materials and obstructions will now take 15 minutes or less with the new RAPIDJACK ™. Today ’s consumer products promote flushing more and more... [See More]

  • Media: Wastewater
  • Valve Size: 5.00
  • Valve Type: Wafer
Double Check Detector Assembly -- Series 709DCDA
from Watts

Series 709DCDA Double Check Detector Assemblies prevent backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. [See More]

  • Media: Water; PotableWater; Wastewater
  • Material Of Construction: CastIron
  • Valve Type: DoubleCheck; BackFlow
  • Valve Size: 3.00 to 10.00
Dual Plate Check Valve -- LD 016-WCK3
from Xiamen Landee Industries Co., Ltd.

Key Specifications/Special Features: Working pressure: PN10; PN16. Body materials: cast iron, ductile iron, aluminum bronze, stainless steel and carbon steel. Applicable temperature: from -40 to +230 degrees C. Size range: from 2 to 40 inches diameter (DN25 to DN1000mm). Face to face according to... [See More]

  • Media: Water; HotWater; ColdWater  ; PotableWater; SaltWater; Wastewater; Gas; Gasoline or Diesel Fuel; LP Gas; NaturalGas; SourGas
  • Material Of Construction: Aluminum; BrassBronze; CastIron; DuctileIron; StainlessSteel; Steel; Carbon Steel
  • Valve Type: Swing
  • Valve Size: 2.00 to 40.00
Check Valves for Wastewater Applications
from AVK International A/S

Ball Check Valves and Swing Check Valves available in ductile iron or stainless steel. AVK offers a wide range of swing and ball check valves featuring full bore and low head loss resulting in maximum utilisation of the pump capacity. The check valves can be installed in both horizontal and vertical... [See More]

  • Media: Wastewater
  • Valve Size: 1.25 to 24.00
  • Material Of Construction: DuctileIron; StainlessSteel (optional feature)
  • Connection Description: Threaded (optional feature); BoltFlange
Check Valves -- Brands: Hydroseal, KF Valves, Mallard Control
from CIRCOR Energy

CIRCOR Energy continuously provides the industry with technically superior products oriented toward applications that can be exceptionally severe. And today, we produce a comprehensive portfolio of check valve configurations and materials that provide opportunities to service customers in many... [See More]

  • Media: Wastewater
  • Material Of Construction: CastIron; StainlessSteel (optional feature); Steel (optional feature)
  • Valve Type: BallDisk (optional feature); Swing (optional feature); Wafer (optional feature); SevereService
  • Valve Size: 1.00 to 72.00
Automatic Control Valves -- C1000 - Hydraulic Check Valves
from Flomatic Corporation

Hydraulic control valves open and closes at controlled, adjustable speeds to provide for smooth operation and reduce pressure surges associated with conventional check valves. When the upstream (inlet) pressure is greater than the downstream (outlet) pressure, the hydraulic control valve moves to... [See More]

  • Media: Water; ColdWater  ; PotableWater; Wastewater; Sewer, Irrigation
  • Agency: AWWA; NSF; ANSI
  • Valve Size: 1.25 to 36.00
Condor Piston Check Valve
from Flowserve Corporation

The Flowserve Noble Alloy Condor piston check valve is the choice for difficult check valve applications. The compact and unique design is easy to install, can be installed in any position, and is completely serviceable in the field. [See More]

  • Media: Wastewater; Polymers, Desalination
  • Material Of Construction: Precision Investment Cast
  • Valve Type: Lift Check
  • Valve Size: 0.50 to 10.00
Dual-plated Wafer Type Check Valve -- SERIE 2000 - Class 150
from KSB AG

Design. Dual-plated wafer type check valve, single-piece body. Metal or elastomer sealing. Cast iron, ductile iron, cast steel or stainless steel body; maintenance free. PN 10 / 16 / 25 / 40, Class 150, Class 300. EN, ANSI and JIS flange connections available. Overview of technical data. Body... [See More]

  • Media: Air; CompressedAir; Water; HotWater; ColdWater  ; Wastewater
  • Material Of Construction: CastIron (optional feature); StainlessSteel (optional feature); Steel (optional feature)
  • Valve Type: Wafer
  • Valve Size: 1.97 to 23.62
API RTJ Steel Chexter™ Check Valves -- 1696
from Mueller Steam Specialty

Recommended for use in higher temperature or pressure applications. [See More]

  • Media: Hydraulic (optional feature); Air; CompressedAir (optional feature); Water; HotWater; ColdWater  ; PotableWater; SaltWater; Wastewater (optional feature); Gas; Gasoline or Diesel Fuel (optional feature); HighPurity (optional feature); LP Gas (optional feature); NaturalGas (optional feature); SourGas (optional feature); SpecialtyCorrosive (optional feature); High Temp and Pressure Applications
  • Material Of Construction: Carbon Steel
  • Valve Type: BallDisk
  • Valve Size: 2.00 to 4.00
Pump Foot Valves -- FV Series
from PT Coupling Company

Pump foot valve [See More]

  • Media: Water; Wastewater
  • Valve Size: 1.50 to 8.00
  • Valve Type: Foot Valve
  • Connection Description: Threaded; FNPT
Flanged Swing Check Valve -- Model 1"-35
from Sharpe Valves

Gate, Globe & Check. Cast Steel & Stainless Steel. Flanged & Butt Weld [See More]

  • Media: Water; ColdWater  ; PotableWater; Wastewater; Gas; Gasoline or Diesel Fuel
  • Material Of Construction: StainlessSteel; Steel
  • Valve Type: Swing
  • Valve Size: 1.00
Bolted Cover Piston Check Valves
from Velan, Inc.

A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of one-piece forged... [See More]

  • Media: Water; Wastewater; Steam
  • Connection Description: ButtWeld; SocketWeld; Socket weld, Butt weld
  • Valve Size: 2.50 to 14.00
  • Agency: ASME