Is the LAUX 42 Lever Connector Plug with External BSP Thread, Carbon Steel, KVG suitable for temporary water and air installations up to 12.5 bar (liquids) and 8 bar (air)?

Yes. The LAUX 42 Lever Connector Plug with External BSP Thread, Carbon Steel, KVG is suitable for temporary water and air installations — it is rated to a maximum working pressure of 12.5 bar for liquids and 8 bar for air. Manufactured from galvanized carbon steel with reliable sealing and vacuum tightness, it is designed for demanding industrial, agricultural, construction and mining applications, offering easy connection/disconnection and safe operation under those pressure limits. Tak. LAUX 42 Lever Connector Plug with External BSP Thread, Carbon Steel, KVG nadaje się do tymczasowych instalacji wodnych i powietrznych — jest przystosowany do maksymalnego ciśnienia roboczego 12,5 bara dla cieczy i 8 barów dla powietrza. Wykonany z ocynkowanej stali węglowej, z pewnym uszczelnieniem i szczelnością próżniową, zaprojektowany do zastosowań przemysłowych, rolniczych, budowlanych i górniczych, zapewnia łatwe łączenie/rozłączanie i bezpieczną pracę w tych granicach ciśnienia.

Can the LAUX 42 Lever Connector Plug with External BSP Thread, Carbon Steel, KVG be safely used for transferring food-grade bulk materials like grains and flours in agricultural operations?

Yes — the LAUX 42 Lever Connector Plug with External BSP Thread, Carbon Steel, KVG can be used safely for transferring food-grade bulk materials like grains and flours in agricultural operations, with some important caveats. Why it’s suitable: - Construction: Galvanized carbon steel provides durability and resistance to wear and corrosion, important for abrasive dry materials (grains, flours, feeds, granulates). - Design: Robust sealing and vacuum tightness support secure transfer and unloading and integration with vacuum/pressure systems. - Performance: Suitable working pressures (12.5 bar liquid / 8 bar air) cover typical pneumatic and gravity transfer conditions in agriculture. - Ease of use: Quick connect/disconnect improves operational efficiency and hygiene handling workflows. Caveats and recommendations: - Food-contact compliance: Galvanized carbon steel is not inherently food-grade. Verify regulatory compliance (e.g., local food safety standards) and supplier documentation confirming suitability for direct food contact. - Corrosion and contamination risk: Galvanized coatings can degrade over time and potentially contaminate products; for prolonged direct contact with foodstuffs, stainless steel or certified food-grade coatings are preferable. - Cleaning and maintenance: Ensure regular cleaning protocols and inspection to prevent build-up, corrosion, or contamination; use compatible cleaning agents. - Seals and gaskets: Confirm that any sealing materials are food-grade and compatible with the commodities and cleaning procedures. Conclusion: Functionally appropriate for handling grains and flours, but only use where food-contact suitability is verified and with proper maintenance, food-grade seals, and adherence to food safety regulations. If direct food-contact certification is required, consider stainless steel or supplier-certified food-grade options.

A LAUX 42 lever coupling plug with thread external BSP, steel carbon, KVG

All products, Lever couplings/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10

A LAUX 42 lever coupling plug with thread external BSP with wide application e.g.: for conveying and unloading bulk materials (grain, flour, feed, granulates, cement, minerals), for pumps pressure and vacuum, for construction temporary installation water and aircraft in construction, mining, agriculture, for systems irrigation. Material: steel carbon, galvanized. maximum Working pressure: 12.5 bar (for liquids), 8 bar (for air). Vacuum tightness.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TF-KVG-038-125	Plug KVG 38 mm with 1.1/4" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-038-150	Plug KVG 38 mm with 1.1/2" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-048-150	Plug KVG 48 mm with 1.1/2" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-048-200	Plug KVG 48 mm with 2" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-076-200	Plug KVG 76 mm with 2" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-076-250	Plug KVG 76 mm with 2.1/2" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-076-300	Plug KVG 76 mm with 3" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-102-300	Plug KVG 102 mm with 3" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-102-400	Plug KVG 102 mm with 4" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-133-500	Plug KVG 133 mm with 5" male, galvanized steel	-	12.5	In stock	Enquiry
TF-KVG-152-600	Plug KVG 152 mm with 6" male, galvanized steel	-	12.5	In stock	Enquiry

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A LAUX 42 lever coupling plug with thread external BSP with wide application e.g.: for conveying and unloading bulk materials (grain, flour, feed, granulates, cement, minerals), for pumps pressure and vacuum, for construction temporary installation water and aircraft in construction, mining, agriculture, for systems irrigation. Material: steel carbon, galvanized. maximum Working pressure: 12.5 bar (for liquids), 8 bar (for air). Vacuum tightness.