Value Collection ZMSCV70135 Viton O-ring Dash 135

Product Description

The VALUE COLLECTION ZMSCV70135 is a Dash 135 Viton (fluoroelastomer) O-ring engineered for static and dynamic sealing applications where petroleum resistance and elevated temperature performance are required. The round cross section measures 1.938 inches inside diameter, 2.125 inches outside diameter, and 0.094 inches thick. Shore A hardness is rated at 70, placing it in the hard range for reliable compression sealing under pressure. Licensed plumbers, HVAC technicians, and industrial maintenance mechanics regularly specify fluoroelastomer O-rings like this one when standard nitrile or EPDM materials are not sufficient for the service environment.

This O-ring is suited for use in fluid handling systems, hydraulic assemblies, fuel lines, and other applications involving petroleum-based fluids or elevated temperatures. Its wide spectrum of chemical compatibility and low gas permeability also make it appropriate for vacuum service. Operating temperature range spans -15 degrees F to 400 degrees F, covering most residential and light commercial HVAC, plumbing, and mechanical service scenarios where high heat or hydrocarbon exposure is a concern.

Key Features

• Fluoroelastomer (Viton) material provides good resistance to petroleum products and hydrocarbon-based fluids
• Operating range of -15 degrees F to 400 degrees F supports high-temperature service environments
• Low compression set maintains sealing integrity over extended service life
• Low gas permeability makes it suitable for vacuum service applications
• Round cross section, Dash 135 standard sizing for drop-in replacement fitment
• Shore A hardness of 70 for reliable seating under compression

Compatibility

Designed as a standard Dash 135 fluoroelastomer O-ring compatible with petroleum products and systems requiring resistance to high temperatures and hydrocarbon-based media. Not FDA approved; not intended for food-contact applications.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or industrial mechanic following system-specific procedures. Always depressurize and drain the system before removing or installing O-rings. Lubricate the O-ring with a compatible fluid or grease before seating to prevent tearing during assembly. Inspect the mating groove for burrs or contamination that could compromise the seal.