Avlock India also acts as a distributor for SFC Koenig are leading manufacturer of Sealing Plugs, Check Valves & Restrictors which are used widely in Automotive & Hydraulics applications.
The KOENIG RESTRICTOR® and KOENIG CHECK VALVE® combine our industry-leading flow control and sealing expertise, with products that provide precise fluid control with low total costs. Using a unique, one-piece design, our flow restrictor and check valve models are available in a wide variety of sizes and pressure ratings, providing a precise orifice flow control solution. Learn more about our orifice flow restrictor and check valve models, including performance and installation information, on our About Flow Product description page. SFC KOENIG® flow restrictor and check valve products provide reliable, proven performance and easy installation for a wide range of applications. Our engineers can develop a custom design for your specific flow control needs, or use our Product Selector to identify the correct KOENIG RESTRICTOR for your specifications.
Pull-style expanders use an integrated mandrel to insert the expander plug into a drilled hole. This type of KOENIG EXPANDER® Series Lk 600 does not require the hole to be counter-bored, and is often used for angled channels or installations with difficult orientations. They are ideal for installations with space or weight constraints.If you are unsure if the LK 600 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.
Pull-style expander seals use an integrated mandrel to insert the expander plug into a drilled hole. This type of KOENIG EXPANDER® Series LK 950 plug does not require the hole to be counter-bored, and is often used for angled channels or installations with difficult orientations. They are ideal for installations with space or weight constraints. If you are unsure if the LK 950 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.
Pull-style expander seals use an integrated mandrel to insert the expander plug into a drilled hole. The KOENIG EXPANDER® SK 552 Long Mandrel plug does not require the hole to be counter-bored, and is often used for angled channels or installations with difficult orientations. They are ideal for installations with space or weight constraints. If you are unsure if the SK 552 Long Mandrel 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.
KOENIG 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.
KOENIG EXPANDER® Series CV 173 Inch plugs 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 Inch 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.
KOENIG EXPANDER® Series CV 588 plugs 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 588 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.
KOENIG EXPANDER® Series CV 588 Inch plugs 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 588 Inch 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.
The KOENIG EXPANDER® Series MB 600 plug effectively seals 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 MB 600 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.
The KOENIG EXPANDER® Series MB 600 Inch plugs 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 MB 600 Inch 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.
Series MB 700 KOENIG EXPANDER® plugs 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 MB 700 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.
The KOENIG EXPANDER® Series MB 850 plugs 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 MB 850 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.
The KOENIG RESTRICTOR® Series RE is designed to restrict flow in fluid systems and is available in a variety of orifice sizes. These flow restrictors are tamper resistant and provide proven performance even in high-vibration applications, with a maximum working pressure of 210 bar (3045 psi) depending on the base material and part size. Series RE restrictors securely install into drilled holes with fast and easy installation, effectively controlling the flow of both fluids and gasses. With complete design-in engineering support, and global expertise in a variety of sealing and flow control applications, Avlock India is ready to assist with your orifice flow restrictor needs.
The ExTool-B-010 provides the same efficient, high-performance capabilities found in our hydro-pneumatic ExTool models in a battery-powered solution. A rechargeable, lithium-ion battery provides reliable power, eliminates the need for a pneumatic hose, and allows for mobile, flexible installation of the full line ok SK and LK KOENIG EXPANDER plugs. The unit features the same maximum pulling force of other ExTool models, and can be easily adapted into existing production lines and supports a wide range of environments.
Hydropneumatic setting tool for the installation of KOENIG EXPANDER®. Quick tool change avoids long changeover times. The required working stroke is preprogrammed and can be retrieved by the Expander type to be processed (max. 64 memory locations). In addition, the working stroke is referenced for each individual Expander, which guarantees high process stability and quality. The press is force and distance controlled; an RS232 or USB interface can be used to trace corresponding data on the customer’s computer for later processing. The required software is included in the scope of delivery.
The ExTool Series allows for the installation of the full line of SK and LK series KOENIG EXPANDER plug. These hydro - pneumatic hand tools are ergonomically designed for performance, and feature built-in suction that holds the plug against the nose of the gun, allowing for easy installation in any orientation. Spent mandrels are automatically pulled into the mandrel collector by a vacuum, and tools can also be equipped with a separate high-volume mandrel collection system. ExTool models are robust and easy to use, designed for long-lasting performance on any assembly line. they are delivered ready for operation, and nosepieces can be ordered to allow for the insertion of diferent diameter plugs. Process controlled units recording force and stroke distance are available upon request.