Check Valves

Model
Brand
Pressure
Size
Temperature
Sempell
Up to Class 1500
DN 100-450
Up to +300°C
Yarway
Up to Class 800
DN 15-50
N/A
Yarway
Up to Class 4500
DN 15-100
N/A

Axial

Model
Brand
Pressure
Size
Temperature
Sapag
Up to 50 bar
DN 80-1800
-10°C - +130°C

Backflow preventors

Model
Brand
Pressure
Size
Temperature
ValvCheQ
Up to 20 bar
N/A
Up to +90°C
ValvCheQ
Up to 16 bar
DN 65-300
Up to +60°C
ValvCheQ
Up to 16 bar
DN 65-150
Up to +60°C
ValvCheQ
Up to 16 bar
DN 15-50
Up to +90°C
ValvCheQ
Up to 16 bar
DN 65-150
Up to +60°C
ValvCheQ
Up to 16 bar
DN 200-300
Up to +60°C
ValvCheQ
Up to 16 bar
DN 80-150
Up to +60°C
ValvCheQ
Up to 16 bar
DN 80-150
Up to +60°C
ValvCheQ
Up to 16 bar
DN 15-50
Up to +90°C
ValvCheQ
Up to 16 bar
DN 200-300
Up to +60°C
ValvCheQ
Up to 16 bar
DN 200-300
Up to +60°C
ValvCheQ
Up to 16 bar
DN 65-150
Up to +60°C
ValvCheQ
N/A
DN 15-50
N/A

Ball Check

Model
Brand
Pressure
Size
Temperature
Neotecha
Up to 16 bar
DN 25-80
-40°C - +200°C

Dual Plate

Model
Brand
Pressure
Size
Temperature
Keystone
Up to Class 2500
DN 50-1500
-254°C - +593°C

Piston Type

Model
Brand
Pressure
Size
Temperature
Hancock
Up to Class 1500
DN 15-50
N/A
Sempell
Up to 400 bar
DN 50-600
-46°C - +650°C
Fasani
Up to 400 bar
DN 50-600
-46°C - +650°C

Swing Check

Model
Brand
Pressure
Size
Temperature
Fasani
Up to 400 bar
DN 50-1500
-60°C - +650°C
Sempell
Up to 63 bar
DN 80-800
N/A
Sempell
Up to Class 400
DN 80-800
N/A
Sempell
Up to PN 100 / CL 600
DN 350-1000
N/A
Sempell
Up to Class 400
DN 350-1000
N/A
Keystone
N/A
DN 50-600
-10°C - +80°C
Keystone
Up to 16 bar
DN 40-300
-40°C - +190°C
Keystone
Up to 16 bar
DN 40-900
-60°C - +204°C
Keystone
Up to 51 bar
DN 50-900
N/A
Hancock
Up to Class 2850
DN 50-600
N/A
Fasani
Up to 1500 Lbs
DN 150-1500
N/A
Sempell
Up to 400 bar
DN 50-600
-46°C - +650°C
Fasani
Up to 400 bar
DN 50-600
-46°C - +650°C

Tilting Disc

Model
Brand
Pressure
Size
Temperature
Keystone
Up to 16 bar
DN 200-2400
-20°C - +80°C
Sempell
Up to 720 bar
DN 50-600
-46°C - +650°C
Sempell
Up to 400 bar
DN 50-600
-46°C - +650°C
Fasani
Up to 400 bar
DN 50-600
-46°C - +650°C