Metaval Swing Check Valves are unidirectional valves designed to prevent backflow in horizontal and vertical pipeline systems. The swing disc design ensures minimal pressure drop and is ideal for low to moderate flow velocities. These valves are reliable, easy to maintain, and widely used across process industries.
1/2” to 48”
Class 150 to 2500
PN 10 to PN 400
1/2” to 48”
Class 150 to 4500
PN 10 to PN 400
Based on body and trim material
Flanged, Butt Weld
ASME B16.10 / EN 558
Design & Manufacturing: API 6D / API 594 / BS 1868
End Connections: ASME B16.5/ B16.47 / EN 1092-1 / AS4087 / AS2129 / B16.25
Pressure-Temperature Ratings: ASME B16.34
Testing: API 598 / EN 12266-1
Body: ASTM A216 WCB, CF8, CF8M, LCB, LF2, WC6, WC9, Duplex, Inconel
Disc: WCB with hard facing, CF8 / CF8M / CA15
Gasket: Spiral Wound SS304 / SS316, Graphite, PTFE
Stud & Nut: A193 B7 / A194 2H, B8, B8M, Duplex
Low Pressure Drop: Full bore swing path
Horizontal & Vertical Mounting
Self-Operating Closure
Heavy-Duty Disc Options for Higher Pressures
Corrosion-Resistant Alloys Available
Counterweight Option for Smooth Operation
Hydrostatic, Pneumatic, Helium, Nitrogen Pressure Tests
PMI, RT, UT, MPI, DPT
Hardness, Tensile, Impact, Microstructure Testing
Surface Roughness and Spectrometer
Dimensional Inspection
Oxygen Cleaning (where required)
Water and Wastewater Systems
Oil and Gas Pipelines
HVAC Systems
Chemical and Petrochemical Plants
Power Plants
Shipbuilding and Marine Lines
Water
Air and Gases
Steam
Non-Corrosive Fluids
Slurries
CE Certified
PED 2014/68/EU
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
Fire Safe Design – API 607
Get in touch with our team for additional information on product pricing, technical data, project support and more.
169-170, Badkhal Pali Road, Bhankri, Faridabad, Haryana 121004, India
+91 99589 35512
info.ind@metaval.com
