VAL-MATIC 512A Swing Flex Check Valve 12 Inch Flanged

Val-Matic 512A Swing-Flex check valve prevents reverse flow in fluid lines. This Swing-Flex check valve is suitable for fracking, dewatering, wastewater processing, irrigation, mining, pulp & paper and low-pressure gas service operations.

Working Mechanism:

• During system flow conditions, the fluid movement / pressure forces the disc to open position, allowing 100% (unrestricted) fluid flow.
• Under reverse flow conditions, the valve disc returns to the closed position, preventing reverse flow completely.

Features:

• Val-Matic 512A Swing-Flex check valve features non clog design to ensure that the flow area is unrestricted for maximising flow rate and lowering unwanted headloss.
• It features fusion bonded epoxy coating on both exterior & interior surfaces for preventing any chances of fluid contamination. Additionally, this coating also minimises wear against abrasive conditions & harsh industrial environments.
• This 12-inch check valve features a domed access port that allows for easy removal of the disc without removing the valve from the fluid line.
• It offers quick & easy maintenance while minimising downtime.
• It has a synthetic reinforced disc that features an O-ring type, ensuring positive seating at low and high pressures.

Standards and Approvals:

• NSF/ANSI 61
• NSF/ANSI 372
• ISO 9001

Frequently Asked Questions:

Q. Does this Val-Matic 512A Swing-Flex check valve require frequent maintenance?

A. No, this Swing-Flex check valve provides at least 5 years of trouble-free operation. Apart from the basic unclogging & maintenance routine, this check valve does not require frequent maintenance.

Q. What safety precautions should be followed before using the Swing-Flex check valve?

A.

• This valve should be mated only with flat-faced pipe flanges using lubricated flange bolts / studs.
• User should check for any leakages after installing the valve into the fluid line.
• As the Swing-Flex check valve is unidirectional, it should be ensured that the arrow on the valve points the same direction of fluid flow.
• Provisions should be made and the pipe should be properly aligned for minimising stress on the valve.
• Flange bolts must be evenly tightened in a cross rotation pattern to prevent any chances of flange damage.

Q. Can this Val-Matic 512A Swing-Flex check valve be vertically installed?

A. Yes, this Val-Matic 512A Swing-Flex check valve supports installation in both vertical & horizontal directions. This Swing-Flex check valve allows smooth and unrestricted fluid flow in vertical flow applications.