Value Collection ZMSCV2X12 Viton O-ring 12in Id 16in Od

Product Description

The VALUE COLLECTION ZMSCV2X12 is a Viton fluoroelastomer O-ring with a round cross section, designed for static and dynamic sealing applications that demand resistance to high temperatures and petroleum-based fluids. The ring measures 12 inches inside diameter, 16 inches outside diameter, and 2 inches thick. Hardness is rated at 75 Shore A, placing it in the hard durometer range. It handles service temperatures from -15 degrees F up to 400 degrees F, making it suitable for demanding industrial and mechanical sealing environments where standard nitrile or EPDM compounds would degrade. Licensed trades and industrial maintenance technicians are the primary installers.

This O-ring is suited for use in large-bore hydraulic and pneumatic assemblies, pump housings, valve bodies, and pipe flanges where petroleum product exposure is a primary concern. Its low compression set and low gas permeability also make it a strong candidate for vacuum service applications. The wide chemical compatibility of fluoroelastomer compounds extends its usefulness across refineries, chemical processing facilities, HVAC chiller systems, and heavy industrial equipment maintenance. Sold in packages of 25 units.

Key Features

• Fluoroelastomer (Viton) material provides good resistance to petroleum products and a wide spectrum of chemical compatibility
• Service temperature range of -15 degrees F to 400 degrees F for high-heat environments
• 75 Shore A hardness rating for firm, reliable sealing under compression
• Low compression set reduces seal relaxation over time in static applications
• Low gas permeability makes the ring suitable for vacuum service
• Round cross section for standard gland installation

Compatibility

Compatible with petroleum products and suited for large-bore sealing applications in hydraulic systems, pump housings, valve bodies, and vacuum service equipment where fluoroelastomer material is specified.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician familiar with large-bore sealing assemblies. Shut down and depressurize the system completely before removing the existing seal or installing this O-ring. Inspect the gland groove for nicks, burrs, or contamination that could damage the sealing surface. Avoid using sharp tools that could nick or cut the ring during installation; a light application of compatible lubricant aids seating without compromising the seal.