Liquip VNC-A4VG Coupling Swivel

Features & Benefits

• All-aluminum construction
• Standard Viton^® seals
• PTFE (Teflon^®) and other seal materials available
• End connections flanged in a TTMA pattern
• Loading coupler rotates 360 degrees in the horizontal plane
• Ball-and-needle rolling elements for optimum axial and radial load bearing with minimum friction

Specifications

* Note: The nature of Teflon is that it is unyielding but easily scratched; therefore the slightest damage can lead to weeps particularly where clamping force is provided by a spring which is necessarily limited in force. However the use of Teflon cannot be avoided because of its outstanding chemical resistance. Liquip guarantee the sealing of all new products and test all production prior to dispatch. Following installation of the equipment by the Purchaser it is essential that the valve be kept perfectly clean, any test liquids be perfectly clean and no tools be allowed to touch the Teflon seals. It is not uncommon for valves to exhibit small weeps once in service with commercial-quality liquids.

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