Value Collection ZMSCV70007 Viton O-ring Dash 007 Pack 100

Product Description

The VALUE COLLECTION ZMSCV70007 is a Dash 007 Viton (fluoroelastomer) O-ring designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and fluid-handling systems. With an inside diameter of 0.156 inches, an outside diameter of 0.281 inches, and a thickness of 0.0625 inches, this round-cross-section ring delivers a precise, low-compression-set seal. The 70-durometer hardness rating places it in the hard range, providing reliable resistance to deformation under sustained load. Rated for service from -15 degrees F to 400 degrees F, it handles the thermal range encountered in most commercial and residential mechanical systems. Licensed trades and industrial maintenance technicians install this ring as a standard consumable during valve rebuilds, pump service, and fitting replacements.

This O-ring is well suited for petroleum-product environments including hydraulic oil, fuel systems, and lubricant circuits. Its fluoroelastomer compound offers low gas permeability, making it appropriate for vacuum service and refrigerant-side applications where gas migration is a concern. The wide chemical compatibility of Viton also covers many solvents and corrosive media encountered in industrial process piping and HVAC refrigerant circuits. This listing is sold as a pack of 100 rings, consistent with typical maintenance-stock and service-truck quantities used by trade professionals.

Key Features

• Fluoroelastomer (Viton) compound rated from -15 degrees F to 400 degrees F
• 70-durometer hardness for low compression set under sustained seating load
• Round cross section at 0.0625 inches thick for consistent groove fit
• Good resistance to petroleum products, solvents, and a wide range of chemicals
• Low gas permeability — suitable for vacuum service and refrigerant-adjacent sealing
• Sold in a pack of 100 for maintenance stock replenishment

Compatibility

Designed as a standard Dash 007 O-ring replacement compatible with grooves and fittings dimensioned to the 0.156-inch ID by 0.281-inch OD specification; verified compatibility with petroleum-product media as stated by the manufacturer.

Installation Notes

Installation should be performed by a licensed technician following applicable system lockout and pressure-relief procedures before any fitting or valve is disassembled. Inspect the mating groove for damage, burrs, or residue before seating the ring. Lubricate the O-ring with a compatible fluid or assembly lubricant rated for fluoroelastomer and the specific media in service. Do not roll or twist the ring during installation, as torsional stress reduces service life.