Rubber Check Valves
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]
- Material Of Construction: Stainless Steel; Rubber
- Valve Size: 2.00 to 4.00
- Valve Type: Back Flow
- Connection Description: Tube Fitting
from Red Valve Company, Inc.
A Revolutionary Design for Backflow Prevention. Tideflex Duckbill Check Valves have low headloss and achieve the tightest possible seal for backflow operations, particularly at low flow rates. The flexibility of the Tideflex Check Valve allows the valve to compress around trapped solids, providing a... [See More]
- Material Of Construction: Rubber
- Valve Size: 4.00 to 102.00
- Valve Type: Duckbill; Back Flow
- Connection Description: BoltFlange; Slip on
from DK-LOK U.S.A.
Up to 3000psig (206bar). Up to 190 ℃ (375 ℉). ss316, Brass. DK-LOK OD1/8 - 1 inch. Pipe thread 1/8 - 1 inch [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Viton, NBR, (optional EPDM, Kalrez); PTFE (optional feature); Rubber
- Valve Size: 0.19
- Valve Type: Lift Check
- Connection Description: Threaded; 1/8" Dk-Lok
from Red Valve Company, Inc.
The CheckMate® UltraFlex ™ Inline Check Valve works by preventing unwanted backflow that can cause surcharging and flooding. The valve minimizes damage to commercial, wetlands, beaches and residential areas. It also eliminates hydraulic surges to wastewater treatment plants, saving... [See More]
- Material Of Construction: Rubber
- Valve Size: 3.00 to 78.00
- Valve Type: Duckbill
- Connection Description: Slip on
from DK-LOK U.S.A.
Up to 6000 psig (413bar). Up to 204 ℃ (400 ℉). ss316. O-ring seal blow-out proof design. DK-LOK OD 1/8 - OD1 inch. Pipe thread 1/8 - 1" [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Viton, NBR, (optional EPDM, Kalrez); PTFE (optional feature); Rubber
- Connection Description: Compression; 1/8" Dk-Lok
- Valve Type: Lift Check
- Maximum Pressure: 6000.00
from DK-LOK U.S.A.
Up to 6000 psig (413bar). Up to 204 ℃ (400 ℉). ss316. O-ring seal blow-out proof design. DK-LOK OD 1/8 - OD1 inch. Pipe thread 1/8 - 1" [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Viton, NBR, (optional EPDM, Kalrez); PTFE (optional feature); Rubber
- Connection Description: Compression; 1/2" Dk-Lok
- Valve Type: Lift Check
- Maximum Pressure: 6000.00
from DK-LOK U.S.A.
Up to 3000psig (206bar). Up to 190 ℃ (375 ℉). ss316, Brass. O-ring seal blow-out proof design. Pipe thread 1/4 - 1/2 inch [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Viton, NBR, (optional EPDM, Kalrez); PTFE (optional feature); Rubber
- Connection Description: Threaded; 1/4" Male NPT
- Valve Type: Lift Check
- Maximum Pressure: 3000.00