Value Collection ZMSCV70112 Viton O-ring Dash 112 100-pack

Product Description

The VALUE COLLECTION ZMSCV70112 is a Dash 112 Viton fluoroelastomer O-ring used to create fluid-tight and gas-tight seals in hydraulic, pneumatic, plumbing, and HVAC applications. It features a round cross section measuring 0.500 inches inside diameter, 0.688 inches outside diameter, and 0.094 inches thick. With a Shore A hardness rating of 70 and a rated operating range of -15 degrees F to 400 degrees F, this O-ring holds up in high-heat and chemically aggressive service environments. Plumbers, HVAC technicians, and mechanical contractors install these where petroleum-compatible sealing is required. Sold in a pack of 100.

This O-ring is suited for residential and commercial systems where petroleum-based fluids, fuels, or refrigerant oils are present. Common install locations include valve stems, pump housings, fittings, and manifold connections. The fluoroelastomer compound provides low gas permeability, making it a practical choice for vacuum service lines and sealed-loop systems. The black color and round cross section are standard sizing compatible with industry Dash 112 groove dimensions.

Key Features

• Fluoroelastomer (Viton-type) compound with good resistance to petroleum products
• Operating temperature range: -15 degrees F to 400 degrees F
• Shore A hardness of 70 for firm, reliable compression seal
• Low compression set for long-term sealing performance
• Low gas permeability — suitable for vacuum service applications
• Wide chemical compatibility across petroleum products and many industrial fluids
• Sold in a pack of 100 individual O-rings

Compatibility

Designed as a standard Dash 112 O-ring replacement for any application requiring a 0.500 inches ID round-cross-section fluoroelastomer seal. Compatible with petroleum products and systems demanding high-temperature or chemical-resistant sealing materials.

Installation Notes

Power down or depressurize the system fully before replacing any O-ring seal. Clean the mating groove and sealing surface of debris and old seal material before installing the new O-ring. Lightly lubricate the O-ring with a compatible lubricant — avoid petroleum-based greases if the mating material is not petroleum-compatible. Verify groove dimensions match Dash 112 specifications before installation to prevent extrusion or inadequate compression.