Value Collection ZMSCV70235 Viton O-ring Dash 235 Pack 10

Product Description

The VALUE COLLECTION ZMSCV70235 is a Dash 235 Viton (fluoroelastomer) O-ring with a round cross section, designed for static and dynamic sealing applications across HVAC, plumbing, refrigeration, and fluid-handling systems. It measures 3.125 inches inside diameter, 3.375 inches outside diameter, and 0.125 inches thick. The fluoroelastomer compound is rated hard at 70 Shore A durometer, which helps maintain seal integrity under compression cycling. Operating range spans -15 degrees F to 400 degrees F, making it suitable for high-temperature service environments. Licensed technicians and journeyman plumbers install this type of seal as an OEM-style or MRO replacement wherever a Dash 235 O-ring is specified.

This O-ring is suited for use with petroleum-based fluids, hydraulic oils, fuels, and many industrial chemicals. Its fluoroelastomer construction provides low gas permeability, making it appropriate for vacuum service as well as pressurized fluid lines. Typical applications include pump housings, valve bodies, compressor assemblies, and threaded port seals in residential and commercial mechanical systems. The part is sold in a package of 10, which covers routine service kits and stocking needs for field technicians and shop maintenance programs.

Key Features

• Fluoroelastomer (Viton) material delivers high resistance to petroleum products and wide chemical compatibility
• Rated for continuous service from -15 degrees F to 400 degrees F
• 70 Shore A hardness provides firm compression set resistance under load
• Low gas permeability makes it suitable for vacuum service applications
• Round cross-section profile for standard O-ring groove fitment
• Sold in a package of 10 for stocking efficiency

Compatibility

Designed as a standard Dash 235 O-ring replacement for any application specifying a 3.125 inches ID by 3.375 inches OD by 0.125 inches thick fluoroelastomer seal. Compatible with petroleum products, hydraulic fluids, and a wide spectrum of industrial chemicals as noted in the material specification.

Installation Notes

Power down or depressurize the system fully before replacing any O-ring seal. Clean the groove and mating surfaces of debris, old seal material, and contaminants before installing the new ring. Lightly lubricate the O-ring with a compatible grease or fluid to ease installation and reduce the risk of pinching or twisting. Follow applicable codes such as the International Plumbing Code (IPC) or manufacturer service documentation for torque and assembly procedures on the specific fitting or housing.