Value Collection ZMSCV70107 Viton O-ring Dash 107 50-pack

Product Description

The VALUE COLLECTION ZMSCV70107 is a Dash 107 Viton (fluoroelastomer) O-ring rated for demanding sealing applications in fluid and gas handling systems. With a 0.219-inch inside diameter, 0.406-inch outside diameter, and a 0.094-inch round cross section, this O-ring is manufactured to standard dash-number dimensional tolerances. The fluoroelastomer compound delivers a working temperature range of -15 degrees F to 400 degrees F, a Shore A hardness of 70, and low compression set — making it well suited for high-temperature service points where lesser elastomers fail. Licensed plumbers, HVAC technicians, and mechanical service pros commonly use Dash 107 O-rings as static or dynamic seals at fittings, valves, and fluid-system connections. Sold in a pack of 50.

This O-ring is appropriate for use in residential and commercial plumbing, HVAC refrigerant circuits (check refrigerant compatibility before installation), hydraulic lines, fuel systems, and vacuum service applications. The fluoroelastomer material is compatible with petroleum products and offers low gas permeability, making it a reliable choice for sealing petroleum-based fluids and gases at elevated temperatures. It is not FDA approved and should not be specified for food-contact or potable-water applications without independent verification of suitability.

Key Features

• Fluoroelastomer (Viton-type) compound — good resistance to petroleum products and wide chemical compatibility
• Working temperature range: -15 degrees F to 400 degrees F
• Shore A hardness of 70 (hard rating) with low compression set
• Round cross section, Dash 107 standard dimensions
• Suitable for vacuum service with low gas permeability
• Pack of 50 — convenient for service vehicles and shop stock

Compatibility

Designed as a standard Dash 107 O-ring replacement compatible with petroleum products and high-temperature fluid or gas sealing applications. Not FDA approved; verify suitability before use in potable water or food-contact systems.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or mechanical maintenance professionals. Shut off fluid supply and depressurize the system before removing the old O-ring. Inspect the gland or groove for nicks or corrosion that could cause the new seal to fail. Apply a compatible lubricant to the O-ring before seating to prevent pinching or rolling during assembly.