Static seal

A static axial seal acts similar to a gasket in that it is squeezed on both the top and bottom of the o-ring's cross section. This type of seal is typically employed in the face (flange) type applications, When used as a face seal involving either internal or external pressure, the o-ring should always be seated against the low pressure side of the groove (as shown in Illustration 4.1 and Illustration 4.2) so the o-ring is already where it needs to be as a result of the pressure.

Home » Static seal

BECA 014

The BECA 014 profile is a polyurethane static seal. It provides an alternative solution to combining an O'Ring (possible twisting during fitting) with a back-up ring (positioning is not always optimal).

BECA 015

The BECA 015 profile is a fluid connector seal for hydraulic systems, in line with standards DIN 3869, ISO 11926, ISO 9974 and ISO 1179.

BECA 016

The BECA 016 profile is a rubber square ring suitable for an axial static seal and is an alternative solution for O'Rings.

BECA 040

The BECA 040 profile is a polyurethane static seal for rod (inside) sealing.

BECA 042

The BECA 042 profile is a polyurethane static seal for piston sealing.

BECA 114

The BECA 114 is a BS ring or a bonded seal composed of a metal ring with a rectangular cross-section, to the inside of which a rubber ring with a trapezoidal cross-section has been bonded and vulcanised.

BECA 115

The BECA 115 profile is a self-centring BS ring or bonded seal composed of a metal ring with a rectangular cross-section, the inside of which has a bonded and vulcanised rubber ring with a trapezoidal cross-section. Self-centring is through a thin membrane, in which the inside diameter is equal to the central diameter of the threading (without the thread).

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BECA 740 - 749

The BECA 740 is a symmetrical dynamic and static facial effect U-seal, made from PTFE (different filling options) with lips that are pre-stressed by a V-Shaped spring.

Derived from the BECA 740 profile, the BECA 749 profile is made specially for food industry applications. The V-Shaped spring is replaced with a VMQ O'Ring.

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BECA 760 - 769

The BECA 760 is a symmetrical dynamic and static facial effect U-seal, made from PTFE (different filling options) with lips that are pre-stressed by a V-Shaped spring.

Derived from the BECA 760 profile, the BECA 769 profile is specially designed for food industry applications. The V-Shaped spring is replaced by a VMQ O'Ring.

BECA 710 SAE J518

The BECA 710 profile is a polyurethane flange seal suitable for hydraulic fittings SAE J518.

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