Potable Water Check Valves Datasheets

Adjustable Cracking Pressure Check Valve -- CKVA-10-1.
from Beswick Engineering Co., Inc.

The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure to be applied before the cracking pressure resets to your original set point. [See More]

  • Media: Hydraulic; Air; CompressedAir; Water; HotWater; ColdWater  ; PotableWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas; Steam
  • Material Of Construction: BrassBronze; StainlessSteel; Black EPDM, Buna-N, Viton, EPDM
  • Valve Type: Poppet
  • Connection Description: Threaded; 10-32 internal threaded
Bushing Valve -- BUD (BU-050x0375)
from Check-All Valve Mfg. Co.

The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]

  • Media: Hydraulic; Air; Water; HotWater; ColdWater  ; PotableWater; SaltWater (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); Steam; Liquids
  • Material Of Construction: BrassBronze; StainlessSteel; Steel; Exotic Metal; Alloy 20, Alloy C-276, Titanium
  • Valve Type: Lift Check; Poppet; BackFlow
  • Valve Size: 0.50
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
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
14"- 36" Swing Type Lever And Weight Check Valve-FL.x FL. -- 8001 Series
from Mueller Company

bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]

  • Media: Water; PotableWater; Gas
  • Material Of Construction: CastIron
  • Valve Type: Swing
  • Valve Size: 14.00 to 36.00
Double Check Detector Assembly -- Series 007DCDA
from Watts

Series 007DCDA Double Check Detector Assemblies prevent the 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... [See More]

  • Media: Water; PotableWater
  • Material Of Construction: BrassBronze; CastIron (optional feature)
  • Valve Type: DoubleCheck; BackFlow
  • Valve Size: 2.00 to 3.00
AWWA C508 Swing Type Check Valve -- LD 011-CK
from Xiamen Landee Industries Co., Ltd.

Key Specifications/Special Features: Working pressure: 125 TO 300LBS. Size range: DN200 to DN1000. Materials: Body: GGG50. Disk: GGG50. Shaft: SS420. Sealing ring: brass. Operated way: with counter weight. Suitable media: water [See More]

  • Media: Water; HotWater; ColdWater  ; PotableWater
  • Material Of Construction: DuctileIron
  • Valve Type: Swing
  • Valve Size: 7.87 to 39.37
Anti-Siphon/Chemigation Check Valve -- Series ASCV
from Ames Fire & Waterworks

Series ASCV Anti-Siphon/Chemigation Check Valves are used to prevent backflow of mixtures of water and chemicals into the water supply. The spring swing silent check valve is extremely efficient. Series ASCV also features a built in vacuum breaker to provide air release and vacuum relief when flow... [See More]

  • Media: Water; HotWater; ColdWater  ; PotableWater
  • Valve Size: 3.00 to 12.00
  • Material Of Construction: Steel
  • Maximum Pressure: 150.00
Check Valves for Fire Protection Applications
from AVK International A/S

Swing and ball check valves. The ductile iron body, made in a modern design with soft sealing elements in an advanced rubber quality from AVK ’s own rubber factory, will ensure an efficient shut-off whenever needed. Most of AVK ’s products in the fire protection range hold... [See More]

  • Media: Water; ColdWater  ; PotableWater
  • Media Temperature: 158
  • Valve Size: 2.00 to 3.00
  • Agency: DIN
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
Flanged End Swing Check Valve -- Sisto - RSK
from KSB AG

Flanged end swing check valve with or without lining, soft-seated, no dead volumes; in straight-way pattern with slanted seat; with internal hinge pin and soft rubber coated disc. Applications. In building services, industrial plants and power stations;suitable for drinking water, service water,... [See More]

  • Media: Water; PotableWater
  • Material Of Construction: CastIron
  • Valve Type: Swing
  • Valve Size: 0.98 to 5.91
Metric Thermoplastic Fitting -- PQM63 Check Valve
from Mid-America Fittings, Inc.

Black acetal copolymer with food grade nitrile rubber o-rings [See More]

  • Media: Water; PotableWater
  • Valve Size: 0.24 to 0.47
  • Material Of Construction: Acetal
  • Connection Description: TubeFitting; 6mm Inlet 12mm Outlet
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
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
DCV Series Double Check Valve -- DCV101-001
from Value Plastics, Inc.

1-7 psi cracking pressure, radiation-stable Polycarbonate [See More]

  • Media: Water; PotableWater
  • Material Of Construction: Radiation Stable Polycarbonate
  • Valve Type: DoubleCheck
  • Connection Description: Threaded; TubeFitting

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