Value Collection ZMSCV70314 Viton O-ring Dash 314 Pack 10

Product Description

The VALUE COLLECTION ZMSCV70314 is a Dash 314 Viton fluoroelastomer O-ring designed for sealing applications that demand resistance to high temperatures and petroleum-based fluids. With a 0.75-inch inside diameter, a 1.125-inch outside diameter, and a 0.1875-inch cross-section thickness, this round-profile ring seats into standard Dash 314 grooves. The fluoroelastomer compound carries a Shore A hardness of 70, providing a firm, low-compression-set seal. Rated for service from -15 degrees F up to 400 degrees F, it suits demanding thermal environments common in HVAC equipment, refrigeration fittings, fuel systems, and hydraulic assemblies. Sold in a package of 10.

This O-ring is appropriate for static and dynamic sealing in systems that handle petroleum products, fuels, oils, and a wide spectrum of industrial chemicals. Its low gas permeability makes it a practical choice for vacuum service and low-pressure gas line connections. Trade professionals in HVAC, plumbing, refrigeration, and industrial maintenance regularly use Dash 314 fluoroelastomer O-rings as replacement seals in valves, fittings, pumps, compressors, and manifold connections where standard nitrile or EPDM compounds lack adequate chemical or thermal resistance.

Key Features

• Fluoroelastomer (Viton-type) compound with broad chemical compatibility including petroleum products
• Operating temperature range of -15 degrees F to 400 degrees F
• Shore A hardness of 70 for low compression set under sustained clamping load
• Round cross-section profile seats standard Dash 314 O-ring grooves
• Low gas permeability suits vacuum service and low-pressure gas applications
• Package quantity of 10 for bench stock or field service kits

Compatibility

Designed as a direct-dimension replacement for any standard Dash 314 O-ring groove requiring a 0.75-inch ID by 1.125-inch OD by 0.1875-inch cross-section fluoroelastomer seal.

Installation Notes

Plumbers, HVAC technicians, and industrial mechanics install Dash 314 O-rings. Always depressurize and de-energize the system and drain any residual fluid before removing the old seal. Inspect the groove for nicks, corrosion, or debris before seating the new ring. Lightly lubricate with a compatible fluid or grease rated for fluoroelastomer compounds; avoid petroleum-based greases where the process fluid is incompatible.