Locating ring ACVP series

Sealing assembly composed of an inner ring, a gasket and an outer support designed for KF flanges, ensuring flange centering and sealing in both vacuum and pressure. The inner ring supports the O-ring; the outer support secures system sealing under pressure and vacuum.

Key features:

• Line: KF
• Product type: Seals
• Finish: Natural
• Inner ring available in Aluminium and AISI 304
• Gaskets available in Fluoroelastomer (FKM/Viton) and Nitrile (NBR/Buna)
• Outer support available in AISI 304 and Aluminium

Available items:

• ACVP1016KF-A/4/FKM — Materials: Aluminium, AISI 304 + FKM (Viton); Finish: Natural; DN: 10/16; A: 30 mm (1.181 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP2025KF-A/4/FKM — Materials: Aluminium, AISI 304 + FKM (Viton); Finish: Natural; DN: 20/25; A: 40 mm (1.575 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP3240KF-A/4/FKM — Materials: Aluminium, AISI 304 + FKM (Viton); Finish: Natural; DN: 32/40; A: 55 mm (2.165 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP50KF-A/4/FKM — Materials: Aluminium, AISI 304 + FKM (Viton); Finish: Natural; DN: 50; A: 75 mm (2.953 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP1016KF-A/4/NBR — Materials: Aluminium, AISI 304 + NBR (Buna); Finish: Natural; DN: 10/16; A: 30 mm (1.181 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP2025KF-A/4/NBR — Materials: Aluminium, AISI 304 + NBR (Buna); Finish: Natural; DN: 20/25; A: 40 mm (1.575 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP3240KF-A/4/NBR — Materials: Aluminium, AISI 304 + NBR (Buna); Finish: Natural; DN: 32/40; A: 55 mm (2.165 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP50KF-A/4/NBR — Materials: Aluminium, AISI 304 + NBR (Buna); Finish: Natural; DN: 50; A: 75 mm (2.953 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP1016KF-4/4/FKM — Materials: AISI 304 + FKM (Viton); Finish: Natural; DN: 10/16; A: 30 mm (1.181 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP2025KF-4/4/FKM — Materials: AISI 304 + FKM (Viton); Finish: Natural; DN: 20/25; A: 40 mm (1.575 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP3240KF-4/4/FKM — Materials: AISI 304 + FKM (Viton); Finish: Natural; DN: 32/40; A: 55 mm (2.165 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)
• ACVP50KF-4/4/FKM — Materials: AISI 304 + FKM (Viton); Finish: Natural; DN: 50; A: 75 mm (2.953 in); B: 3.9 mm (0.154 in); C: 8 mm (0.315 in)

Characteristics / technical specifications:

• Compatibility: KF flange system
• Function: flange centering and sealing in vacuum and pressure
• Inner ring materials: Aluminium, AISI 304
• Outer support materials: AISI 304, Aluminium
• Gasket materials: FKM (Viton), NBR (Buna)
• Standard finish: Natural
• Available DN range: 10/16, 20/25, 32/40, 50
• Dimension A (examples): from 30 mm up to 75 mm (varies by code)