Image shown is representative and may differ from the actual product in size, proportions, and color shade
8.620 in
(218.95 mm)
15.000 in
(381.00 mm)
12
1.000 in
(25.40 mm)
13.000 in
(330.20 mm)
1/2"
FKM Parker V1163-75 Full Face Gasket, Size: 300#-8"-FF-1/2"
Material: FKM Parker V1163-75 Full Face Gasket
Size: 300#-8"-FF-1/2" Full Face Gasket
Part Number: V1163-75-300#-8"-FF-1/2"
Parker Seal® (Parker)
V1163-75
FKM (Viton®)
75
Shore A
FKM Type GFLT (Low Temp, High Fluorine Viton®)
Color: Black
Detailed Description
V1163-75-300#-8"-FF-1/2" is a Black, 75 Shore A, FKM (Viton®) Full Face Gasket made from Parker Seal® (Parker), a FKM Type GFLT (Low Temp, High Fluorine Viton®) product. It is a 75 durometer FKM (Viton®). [Parker Seal® (Parker) V1163-75 is manufactured with the following features & specifications: UL Listed Material, General Purpose Material. V1163-75-300#-8"-FF-1/2" is a size 8, 300#-FF ASME Full Face Gasket. Material: 75 Durometer FKM Parker V1163-75 Full Face Gasket Size: 300#-8"-FF-1/2", 8 Pipe Size X 218.95mm ID X 381mm OD X 12 Bolt Qty X 25.400mm Bolt Dia. X 330.200mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | V1163-75 |
| Brand | Parker Seal® (Parker) |
| Material | FKM (Viton®) |
| Subtype | FKM Type GFLT (Low Temp, High Fluorine Viton®) |
| Color | Black |
| Durometer | 75 Shore A Hardness |
| High Temperature | 204 °C / 399 °F |
| Low Temperature | -37 °C / -35 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-8"-FF-1/2" |
| Pipe Size | 8 |
| ID | 218.95 mm / 8.620 in |
| OD | 381.00 mm / 15.000 in |
| Bolt Qty | 12 |
| Bolt Dia. | 25.40 mm / 1.000 in |
| Bolt Circle | 330.20 mm / 13.000 in |
| Thickness | 1/2" |
| Other Specifications | |
UL Listed Material | |
Parker’s V1163-75 is a 75 Shore A black fluorocarbon (FKM) compound classified as a GFLT type, engineered to provide enhanced low-temperature flexibility alongside broad chemical resistance. Designed for flex-fuel and low-temperature sealing applications, it performs reliably across a service temperature range of -35°F to 400°F while maintaining elasticity and sealing integrity. The compound offers excellent compatibility with petroleum, mineral, and vegetable oils, silicone fluids, aromatic and chlorinated hydrocarbons, and delivers strong resistance to ozone, weathering, and aging. Its balanced formulation supports low compression set and long-term stability in both static and dynamic sealing environments.
V1163-75 is UL listed and meets ASTM D2000 M2HK710 requirements, making it suitable for demanding automotive and industrial applications where fuel compatibility and cold performance are critical. It is not recommended for exposure to hot water, steam, brake fluids, amines, ketones, or low molecular weight esters and ethers. This GFLT compound is commonly selected for modern fuel systems and low-temperature service conditions. Canyon Components offers equivalent FKM GFLT materials designed to meet similar performance requirements for fuel, chemical, and low-temperature sealing applications.
Common relevant keywords:
FKM, Fluorocarbon Rubber, Viton, GFLT FKM, Low Temperature FKM, Fuel Resistant O-rings, Flex Fuel Seals, Automotive Fuel Seals, Chemical Resistant O-rings, Ozone Resistant Rubber, Weather Resistant Elastomers, UL Listed FKM, ASTM D2000 FKM, Parker FKM GFLT Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parker V1163-75 O-rings, Parker V1163 GFLT seals, Parker V1163 gasket material, Parker V1163-70 Viton O-rings, Parker V163-75 FKM seals, Parker V163 gasket compound
