ISO: 9001:2015
9:00 AM to 5:00 PM
Check valves are bolted cover, renewable seat ring, and body-mounted disc swing type. Swing Check valves are normally designed for horizontal installations. It can be installed in the vertical direction with flow in upward under the disc. There is no tendency for a seat to disc because the disc meets a flat surface without rubbing upon contact.
Flow directions are marked as cast on the body for ease of installation. Swing Check valves are adequate for all service media.
Types:
Check Valve Pressure Seal Flanged
Check Valve Bolted Cover
Swing Check Valves
Check valves are bolted cover, renewable seat ring, and body-mounted disc swing type. Swing Check valves are usually designed
for horizontal installations. It can be mounted/placed in the vertical direction with the flow upward beneath the disc. There is no
tendency for a seat to disc because the disc reaches a flat surface without rubbing against contact. Flow directions are marked as
cast on the body for the comfort of installation. Swing Check valves are sufficient for all service media.
SPECIFICATIONS:
Range:
Valve Type | Class Rating | Size Range |
Check | 150# | 2″ to 32″ |
Check | 300# | 2″ to 32″ |
Check | 600# | 2″ to 24″ |
Check | 900# | 2″ to 12″ |
Design Standards:
DESIGN STANDARD | BS 1868 / API 6D |
TESTING STANDARD | BS EN 12266-1 |
FACE TO FACE | ASME B 16.10 |
END CONNECTION | Flanged End – ASME B 16.5 Butt Weld End – ASME B 16.25 |
PRESSURE – TEMPERATURE CHART | ASME B 16.34 |
Materials:
STRUCTURE | End Connection | Flanged End Raised Face, Butt Weld End, RTJ,. ETC |
STRUCTURE | Operation | Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic |
MATERIAL | Shell | WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel |
MATERIAL | Trim | 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel |