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]
- Valve Size: 0.00 to 0.05
- Primary Material: BrassBronze; StainlessSteel (optional feature); Buna, EPDM, Viton, or Silicone seals
- Maximum Pressure: 0.00 to 250.00
- Media: Air; Breathable; CompressedAir; Chemical; Hydraulic; Water; HotWater; ColdWater ; GroundWater; PotableWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas
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]
- Valve Size: 0.50
- Media Temperature: 700
- Maximum Pressure: 3000.00
- Primary Material: BrassBronze; StainlessSteel; Steel; Exotic Metal; Alloy 20, Alloy C-276, Titanium
from Watts
High Pressure Hose Drop Dual Check Vacuum Breakers. Series 912HP High Pressure Hose Drop Dual Check Vacuum Breakers prevent the reverse flow of polluted water from processing and rendering areas from entering into the potable water supply. It consists of a brass body construction, stainless steel... [See More]
- Valve Size: 0.75 to 1.00
- Media Temperature: 180
- Maximum Pressure: 400.00
- Primary Material: BrassBronze
from Apollo Valves
Double Check Valve Assembly: Domestic Bronze Body; Top Access Checks & Test Cocks; Replaceable Seats & Reversible Silicone Seat Discs. 3/4" - 2" [See More]
- Valve Size: 0.75 to 2.00
- Media Temperature: 33 to 180
- Maximum Pressure: 175.00
- Primary Material: BrassBronze
from Clark Cooper Div. Magnatrol Valve Corp.
OPERATION. The normally closed valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the inlet pressure. Upon de-energizing the coil, a spring closes the pilot valve... [See More]
- Valve Size: 0.50
- Media Temperature: -50 to 400
- Maximum Pressure: 10000.00
- Primary Material: Aluminum; StainlessSteel (optional feature)
