Value Collection ZMSCV70035 Viton O-ring Dash 035 10-pack

Product Description

The VALUE COLLECTION ZMSCV70035 is a Dash 035 Viton (fluoroelastomer) O-ring designed for static and dynamic sealing applications in demanding fluid and gas systems. With a 2.25-inch inside diameter, 2.375-inch outside diameter, and a 0.0625-inch thick round cross section, this seal is sized to the industry-standard Dash 035 designation. The fluoroelastomer compound provides a Shore hardness of 70 and is rated for continuous service from -15 degrees F to 400 degrees F, making it well suited for high-temperature and chemically aggressive environments. Sold in a package of 10.

This O-ring is commonly used in HVAC, plumbing, refrigeration, and industrial fluid-handling systems where petroleum-based fluids, fuels, oils, or high-temperature media are present. Its low gas permeability and suitability for vacuum service make it a practical choice for refrigerant line fittings, hydraulic connections, and pump seals. Licensed plumbers, HVAC technicians, and industrial maintenance professionals typically specify Viton seals where standard nitrile or EPDM compounds would degrade prematurely.

Key Features

• Fluoroelastomer (Viton) compound rated -15 degrees F to 400 degrees F continuous service
• Shore hardness of 70 (Hard rating) for reliable compression sealing under pressure
• Round cross section, Dash 035 standard sizing for consistent fitment
• Good resistance to petroleum products, fuels, and a wide spectrum of chemicals
• Low compression set helps maintain long-term seal integrity
• Suitable for vacuum service and low gas permeability applications

Compatibility

Compatible with petroleum products and a wide spectrum of chemical media. Suitable for use in systems handling fuels, oils, hydraulic fluids, and similar petroleum-based substances. Not FDA approved; not intended for food-contact applications.

Installation Notes

O-rings should be installed by a qualified technician familiar with the system pressure and media involved. Always depressurize and isolate the system before replacing seals. Inspect the gland or groove for burrs, corrosion, or surface damage before seating the new O-ring. Apply a compatible lubricant to ease installation and reduce the risk of twisting or rolling the seal during assembly.