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Contact SupplierKOENIG EXPANDER® CV plug series 173 effectively seal drilled holes. These parts feature a serrated sleeve which expands as the ball is inserted, enlarging the part to the needed size and sealing the hole. For installation, push-style expanders require a hole drilled with a counter bore. If you are unsure if the CV 173 expander sealing plug series is the right component for your application, use our Product Selector to identify the best KOENIG EXPANDER part for your specifications.
PRESSURE PERFORMANCE | |||||
Base Material of the Installation | |||||
Series | High Strength Steel | Ductile Cast Iron | Ductile Cast Iron (Dura-Bar®) | Aluminum-Alloy | Cast Aluminum-Alloy |
CV 173 | ETG-100 / 44SMn28 | EN 1563: GJS-600-3 | EN 1563: GJS-450-10 | AICu4Mg1 / | G-AISi7Mg / |
mm | AISI 1144 | ASTM A536: 80-60-03 | ASTM A536: 65-45-12 | EN AW-2024-T3 | EN-AC-42100 |
AA: 2024 T4/T6* | ASTM/UNS: A356 | ||||
Ø 3 – 10 | 650 bar / 9400 psi | ||||
210 bar / 3000 psi | |||||
Ø 12 | 300 bar / 4300 psi | ||||
100 bar / 1500 psi | |||||