Image shown is representative and may differ from the actual product in size, proportions, and color shade
8.000 in
(203.20 mm)
11.000 in
(279.40 mm)
1/4"
FKM Parker VA151-75 Ring Gasket, Size: 150#-8"-RN-OLD-1/4"
Material: FKM Parker VA151-75 Ring Gasket
Size: 150#-8"-RN-OLD-1/4" Ring Gasket
Part Number: VA151-75-150#-8"OLD-RN-1/4"
Parker Seal® (Parker)
VA151-75
FKM (Viton®)
75
Shore A
FKM Type A (General Purpose Viton®)
Color: Black
Detailed Description
VA151-75-150#-8"OLD-RN-1/4" is a Black, 75 Shore A, FKM (Viton®) Ring Gasket made from Parker Seal® (Parker), a FKM Type A (General Purpose Viton®) product. It is a 75 durometer FKM (Viton®). [Parker Seal® (Parker) VA151-75 is manufactured with the following features & specifications: UL Listed Material, General Purpose Material. VA151-75-150#-8"OLD-RN-1/4" is size 150#-8"-RN-OLD-1/4" Ring Gasket also referred to as 8 OLD (Pipe Size) x 203.2mm (ID) x 279.4mm (OD) x 1/4" (Thickness). VA151-75-150#-8"OLD-RN-1/4" is a size 8 OLD, 150#-RN ASME Ring Gasket. Material: 75 Durometer FKM Parker VA151-75 Ring Gasket Size: 150#-8"-RN-OLD-1/4", 8 OLD Pipe Size X 203.2mm ID X 279.4mm OD X 1/4" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | VA151-75 |
| Brand | Parker Seal® (Parker) |
| Material | FKM (Viton®) |
| Subtype | FKM Type A (General Purpose Viton®) |
| Color | Black |
| Durometer | 75 Shore A Hardness |
| High Temperature | 204 °C / 399 °F |
| Low Temperature | -26 °C / -15 °F |
| Geometry Specifications | |
| Type | Ring Gasket |
| Size | 150#-8"-RN-OLD-1/4" |
| Pipe Size | 8 OLD |
| ID | 203.20 mm / 8.000 in |
| OD | 279.40 mm / 11.000 in |
| Thickness | 1/4" |
| Other Specifications | |
UL Listed Material | |
Parker VA151-75 is a general purpose FKM fluorocarbon elastomer widely used for O-rings, gaskets, and custom molded sealing components exposed to aggressive chemicals and elevated temperatures. This compound features a hardness of 75 Shore A and is formulated to provide excellent sealing performance, low permeability, and strong resistance to compression set in demanding industrial environments. Fluorocarbon FKM materials such as VA151-75 are commonly selected for sealing applications where reliability, chemical resistance, and long service life are critical.
VA151-75 offers strong resistance to petroleum oils, mineral oils, vegetable oils, silicone fluids, aromatic hydrocarbons such as benzene and toluene, and many chlorinated hydrocarbons. The recommended service temperature range is approximately -15°F to 400°F, allowing the compound to perform reliably in high temperature sealing environments and high vacuum systems. Parker VA151-75 is frequently used for industrial O-rings, gaskets, and sealing components in chemical processing, automotive systems, aerospace equipment, and other applications requiring UL listed fluorocarbon elastomer materials.
Keywords: Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parker VA151-75 O-rings, Parker VA151 FKM seals, Parker VA151 gasket material, Parker VA151-70 Viton O-rings, Parker VA151 fluorocarbon gasket, Parker VA151-75 seals
