Value Collection ZMSCV2X19 Viton O-ring 19mm Id 23mm Od

Product Description

The VALUE COLLECTION ZMSCV2X19 is a Viton fluoroelastomer O-ring with a round cross section, designed for static and dynamic sealing applications across industrial, mechanical, and fluid-handling systems. It measures 19 mm inside diameter, 23 mm outside diameter, and 2 mm thick. The fluoroelastomer compound delivers a hardness of 75 Shore A, a low compression set, and a wide operating temperature range of -15 degrees F to 400 degrees F. These properties make it a dependable choice for applications involving high heat, vacuum service, or chemical exposure. Licensed tradespeople and maintenance mechanics install this type of O-ring in pumps, valves, fittings, and fluid-system components.

This O-ring is suited for use in applications requiring resistance to petroleum products and a broad spectrum of chemical media. The fluoroelastomer material provides low gas permeability, making it appropriate for vacuum service environments as well as high-temperature sealing tasks. Typical install scenarios include industrial fluid systems, hydraulic assemblies, and mechanical sealing points where elevated temperatures or aggressive media would degrade standard nitrile or EPDM seals. This part is sold in a package quantity of 25 rings.

Key Features

• Fluoroelastomer (Viton) compound with good resistance to petroleum products and a wide spectrum of chemical compatibility
• Operating temperature range of -15 degrees F to 400 degrees F for high-heat applications
• Low compression set helps maintain long-term sealing integrity under sustained pressure
• Low gas permeability makes it suitable for vacuum service applications
• Round cross section for standard O-ring groove fitment
• Hardness of 75 Shore A rated as Hard for positive sealing under load

Compatibility

Designed for use in sealing applications compatible with petroleum products and chemical media where fluoroelastomer material is specified. Verify groove dimensions against the 19 mm ID, 23 mm OD, and 2 mm cross-section thickness before installation.

Installation Notes

Installation is typically performed by licensed mechanics, pipefitters, or maintenance technicians working on fluid-handling or hydraulic systems. Before replacing any O-ring, depressurize the system, isolate the fluid supply, and allow components to cool if operating temperatures have been elevated. Inspect the seating groove for nicks, burrs, or corrosion before seating the new ring. Do not use petroleum-based lubricants that are incompatible with the specific media in the system; consult the system manufacturer for approved assembly lubricants.