Product Description
The VALMATIC 508A-DB6F is a ductile iron inline swing check valve that is vibration- and impact-resistant. Designed with flange x flange connection, this valve is suitable for various applications. It ensures reliable backflow prevention in piping systems. Ideal for use with drinking water.
Vibration-resistant
Impact-resistant
Pipe Size 8"
Product Highlights
The Valmatic Swing Flex Check Valve is designed for durability and efficient operation in diverse industrial settings.
Product Information
Standard Information
Brand : VALMATIC
Manufacturer Part Number : 508A-DB6F
Country of Origin : USA
Technical Specifications
Connection Type
Flange x Flange
Body Material
Ductile Iron ASTM A536
Media Temp. Range
33 °F to 200 °F
Max. Pressure (CWP)
250 psi
Max. Pressure (Steam)
Not Rated
Cracking Pressure
0.25 psi
ANSI Flange Class
Class 125
Connection Size - Side 1
8 in
Connection Type - Side 1
Flange
Connection Size - Side 2
8 in
Connection Type - Side 2
Flange
Operating Temperature - Minimum
33 °F
Operating Temperature - Maximum
200 °F
Mounting Orientation
Horizontal, Vertical
NSF Certifications for Food and Drinking Water
NSF 61
Vacuum Service Rating
Not Rated
Country of Origin
United States
Pipe or Tube Size - Check Valves
8 in
Material of Construction
Cast Iron ASTM A 126
Application - Valves
General Purpose
Body Material - Valves
Cast Iron
Connection Type - Check Valves
Flange x Flange
Max. Steam Pressure - Valves
Not Rated
Item - Check Valves
Check Valve
Max. Temp.
-70 Degrees to 215 Degrees F
Seal Material - Check Valves
Metal
Seat Material - Check Valves
Buna-N
Max. Water Pressure
250 psi
Cracking Pressure - Check Valves
0.250 psi
Mounting Position
Horizontal
ANSI B16.1 Class 125
ANSI B16.1 Class 125
Max. Temp. - Valves
200 Degrees F
Min. Temp. - Valves
33 Degrees F
Max. Water Pressure - Valves
250 psi
Item
Swing Flex Check Valve
Mechanism and Body Design
Inline Swing Flex
Temp. Range
-32 to 210 Degrees F
Maximum Pressure - Operating
250 psi
Check Mechanism Material
Steel
Maximum Pressure - Steam
Not Rated
3-A Standard Compliance
Not Rated