- All aluminium construction.
- Ball and needle rolling elements for optimum axial and radial load bearing with minimum
friction.
- Grease nipple on one side with relief valve mounted opposite for efficient removal of old grease and debris.
- Dual o-rings for product seal and dust seal respectively.
Handle
Handle can be ball-type or D-handle.
Mounting
Both ends are 100mm (4") TTMA.
Working pressure
1,000 kPa (145 PSI).
Test pressure
1,500 kPa (218 PSI).
Operating temperature
-40° to +90°C (-40° to +200°F) for Viton GFLT grade.
Seals
Viton GFLT grade o-rings (Teflon or other special seals available on request).
Weight
6.0 kg (13lb).
VNC-A4VG: 4" coupler swivel with Viton GFLT seal.
VNC-A4T: 4" coupler swivel with Teflon seal.
VNC-A4AVI: 4" coupler swivel with Viton GFLT seal & Aviation grease.
VNC-A4DVG:4" coupler swivel with Viton GFLT seal & D-handle.
VSS-4: Straight spool piece 200mm (8”) long
VSA-4: 15° angled spool piece 200mm (8”) long.
VSA4-SHORT: 4" aviation selective loading arm coupler spool (15o angle) - 122mm length.
LBV450VG: Butterfly Valve to suit 4” TTMA flange
All Liquip API bottom loading couplers