Value Collection ZMSCV70234 Viton O-ring Dash 234 10 Pack

Product Description

The VALUE COLLECTION ZMSCV70234 is a Dash 234 Viton fluoroelastomer O-ring designed for static and dynamic sealing applications across plumbing, HVAC, hydraulic, and industrial fluid systems. It measures 3 inches inside diameter, 3.25 inches outside diameter, and 0.125 inches thick with a round cross section. The fluoroelastomer compound delivers high temperature resistance up to 400 degrees F and performs down to -15 degrees F, making it a dependable choice where standard nitrile or EPDM seals fall short. Each package contains 10 O-rings. Hardness is rated at 70 Shore A, classified as hard, which supports low compression set over long service intervals.

This O-ring is suited for sealing petroleum-based fluids, hydraulic oils, fuels, and a wide range of chemical media. Its low gas permeability makes it appropriate for vacuum service applications as well. Typical install scenarios include pump housings, valve bodies, pipe flanges, and equipment fittings where elevated temperatures or aggressive fluid compatibility are primary concerns. Plumbers, HVAC technicians, and industrial maintenance professionals commonly use Dash 234 Viton O-rings as replacement seals in MRO and service work.

Key Features

• Fluoroelastomer (Viton) compound with good resistance to petroleum products and a wide spectrum of chemical compatibility
• Operating temperature range: -15 degrees F to 400 degrees F
• Round cross section with 70 Shore A hardness rating for low compression set
• Suitable for vacuum service and applications requiring low gas permeability
• Dash 234 standard sizing for direct cross-reference with OEM and MRO seal specifications
• Sold in a 10-piece package; minimum order quantity of 1 package

Compatibility

Designed as an OEM-style replacement or service seal for equipment specifying a Dash 234 O-ring in fluoroelastomer or Viton compound. Compatible with petroleum products and a wide range of chemical media as noted in the product specifications.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or maintenance professional familiar with sealing system service procedures. Shut off all fluid supply, depressurize the system, and confirm the cavity is clean and free of old seal material before fitting the new O-ring. Lubricate the O-ring with a compatible fluid or grease to ease installation and reduce the risk of tearing during assembly. Do not roll or twist the O-ring into the groove, as this can cause spiral failure under pressure.