Miniature Low Cracking Pressure Check Valve -- CKV
from Beswick Engineering Co., Inc.

The check valve permits free flow in one direction and no (checked) flow in the opposite direction. This valve is specified in many applications because of its very low cracking pressure (typically less than 0.5 psig), its excellent repeatability, and leak-tight operation. The unique design of the... [See More]

  • Media: Air; Breathable; CompressedAir; Chemical; Hydraulic; Water; HotWater; ColdWater  ; GroundWater; PotableWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas
  • Maximum Pressure: 0.00 to 250.00
  • Valve Size: 0.00 to 0.05
  • Primary Material: BrassBronze; StainlessSteel (optional feature); Buna, EPDM, Viton, or Silicone seals
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: Air; Chemical; Hydraulic; Water; HotWater; ColdWater  ; GroundWater; 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
  • Maximum Pressure: 3000.00
  • Valve Size: 0.50
  • Media Temperature: 700
Reduced Pressure Zone Assembly -- 994BLT
from Watts

Model 994BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connection exists, such as at a fire hydrant or other non-permanent installation. It consists of... [See More]

  • Media: Water; ColdWater  ; GroundWater; PotableWater; SaltWater
  • Primary Material: StainlessSteel
  • Valve Size: 2.50 to 3.00
APOLLO® 40-200 Series -- 205-FHB
from Apollo Valves

Top Entry Reduced Pressure Principle Assembly, Ductile Iron, 2- ½" to 10" [See More]

  • Media: Water; GroundWater; PotableWater; Non Health Hazards
  • Maximum Pressure: 150.00
  • Valve Size: 1.00
  • Primary Material: BrassBronze