IPEX USA LLC
Frequently asked questions
Common questions about IPEX USA LLC from 3G Electric.
What materials are IPEX USA LLC PVC swing check valves made from?
IPEX USA LLC PVC swing check valves are constructed from PVC (polyvinyl chloride) material, typically conforming to ASTM D1784 cell classification 12454 or similar. The PVC provides chemical resistance to many acids, bases, and salts, and is suitable for use in water and wastewater applications. The valve body and disc are PVC, while the flange connections are integrally molded or machined to match ANSI/ASME B16.5 Class 150 bolt patterns.
What are the pressure and temperature ratings for IPEX USA LLC swing check valves?
IPEX USA LLC swing check valves are rated for standard pressure classes, typically up to 150 psi at 73°F (23°C). As temperature increases, the pressure rating decreases; for example, at 140°F (60°C), the rating may drop to approximately 50 psi. Always consult the manufacturer's published data for specific derating factors. The valves are not recommended for continuous service above 140°F due to PVC material limitations.
What is the purpose of the IPEX USA LLC spacer plate replacement parts?
IPEX USA LLC spacer plates, such as part numbers 153001 and 153002, are technopolymer components used in valve assemblies to maintain correct spacing between flanges or between the valve body and actuator. They come with screws for installation. These plates help ensure proper alignment and sealing in piping systems, particularly when replacing or servicing valves where original spacers may be worn or missing.
Are IPEX USA LLC swing check valves suitable for vertical or horizontal installation?
IPEX USA LLC swing check valves are designed for inline installation and can be used in both horizontal and vertical piping orientations, provided the flow direction is upward in vertical applications. The swing disc relies on gravity to close, so horizontal installation with the hinge pin oriented horizontally is standard. For vertical installations, ensure the disc closes properly against backflow; consult the manufacturer's guidelines for specific orientation limits.
What flange standards do IPEX USA LLC swing check valves conform to?
IPEX USA LLC swing check valves with flange x flange connections are designed to mate with ANSI/ASME B16.5 Class 150 flanges. The bolt hole patterns and facing dimensions follow this standard, allowing direct connection to matching flanges in PVC, CPVC, or metal piping systems. The flanges are typically flat-faced with full-face gaskets to accommodate the lower modulus of PVC compared to metal.
Does 3G Electric supply IPEX USA LLC products?
Yes — 3G Electric (S) Pte. Ltd. supplies IPEX USA LLC products. We stock the IPEX USA LLC catalog and supply genuine factory-original products with full manufacturer warranty and technical support.





